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Al Viro
Alexander Duyck
Alexander Potapenko
Andi Kleen
Andrea Arcangeli
Andrew Morton
Andrey Konovalov
Andrey Ryabinin
Andy Whitcroft
Aneesh Kumar K.V
Anshuman Khandual
Catalin Marinas
Christoph Hellwig
Christoph Lameter
Dan J Williams
Dan Streetman
David Hildenbrand
David Howells
David Rientjes
Dennis Zhou
Fengguang Wu
Huang Ying
Hugh Dickins
Izik Eidus
Jan Kara
Jason Gunthorpe
Johannes Weiner
John Hubbard
JoonSoo Kim
Jérôme Glisse
Kamezawa Hiroyuki
Kees Cook
Kirill A. Shutemov
Lee Schermerhorn
Linus Torvalds
Linus Torvalds (pre-git)
Matthew Wilcox
Mel Gorman
Michal Hocko
Michel Lespinasse
Mike Kravetz
Mike Rapoport
MinChan Kim
Mina Almasry
Motohiro Kosaki
Naoya Horiguchi
Nicholas Piggin
Others
Pavel Tatashin
Peter Zijlstra
Rik Van Riel
Roman Gushchin
Seth Jennings
Shaohua Li
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
3953
12
34
15328
Andrey Konovalov
Andrey Ryabinin
Alexander Potapenko
Kirill A. Shutemov
JoonSoo Kim
Mike Rapoport
Aneesh Kumar K.V
Peter Zijlstra
Kees Cook
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
July 2019
September 2019
November 2019
December 2019
April 2020
May 2020
June 2020
August 2020
October 2020
December 2020
January 2021
February 2021
var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 31, "token_count": 1395}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 31, "token_count": 600}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 31, "token_count": 3}, {"author_id": 37, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 52, "token_count": 153}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 52, "token_count": 931}, {"author_id": 31, "token_count": 49}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 52, "token_count": 10}, {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 52, "token_count": 16}, {"author_id": 31, "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": 45, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 134}, {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 10, "token_count": 327}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 31, "token_count": 64}, {"author_id": 7, "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": 52, "token_count": 298}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 31, "token_count": 26}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 31, "token_count": 1349}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 10, "token_count": 2238}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 44, "token_count": 33}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 215}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 31, "token_count": 22}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 58, "token_count": 7}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 263}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 69}, {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 567}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 5205}, {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 10, "token_count": 34}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 10, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Andrey Konovalov
8181
53.37%
Andrey Ryabinin
3610
23.55%
Alexander Potapenko
1408
9.19%
Kirill A. Shutemov
135
0.88%
JoonSoo Kim
106
0.69%
Mike Rapoport
37
0.24%
Aneesh Kumar K.V
12
0.08%
Peter Zijlstra
7
0.05%
Kees Cook
7
0.05%
Others
1825
11.91%
Total
15328
Files:
backing-dev.c
1016
-
31
4185
Tejun Heo
Jan Kara
Peter Zijlstra
Mel Gorman
Andrew Morton
Christoph Hellwig
Fengguang Wu
Dan J Williams
Dennis Zhou
Johannes Weiner
David Rientjes
Andrey Ryabinin
Others
October 2006
October 2007
April 2008
January 2009
March 2009
April 2009
May 2009
July 2009
September 2009
April 2010
June 2010
July 2010
August 2010
September 2010
October 2010
December 2010
January 2011
April 2011
June 2011
August 2011
September 2011
November 2011
January 2012
May 2012
August 2012
February 2013
April 2013
July 2013
March 2014
April 2014
September 2014
January 2015
February 2015
March 2015
May 2015
July 2015
August 2015
September 2015
October 2015
January 2016
February 2016
March 2016
July 2016
September 2016
February 2017
March 2017
April 2017
September 2017
December 2017
April 2018
May 2018
June 2018
August 2018
January 2019
May 2019
July 2019
August 2019
January 2020
May 2020
July 2020
September 2020
December 2020
var spanGroupData = [ {"timestamp": 1159686000, "group": [ {"author_id": 6, "token_count": 173}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 45, "token_count": 40}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 45, "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": 34}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 35, "token_count": 33}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 177}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 36, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 35, "token_count": 12}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 22, "token_count": 14}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 36, "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": 36, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 51}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 36, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "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": 1258}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 5, "token_count": 73}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"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": 33, "token_count": 45}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 36, "token_count": 94}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 36, "token_count": 242}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 36, "token_count": 103}, ]}, {"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": 31, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 36, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 20}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 5, "token_count": 335}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 22, "token_count": 67}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 22, "token_count": 18}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 24}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1815
43.37%
Jan Kara
564
13.48%
Peter Zijlstra
392
9.37%
Mel Gorman
177
4.23%
Andrew Morton
173
4.13%
Christoph Hellwig
167
3.99%
Fengguang Wu
49
1.17%
Dan J Williams
45
1.08%
Dennis Zhou
20
0.48%
Johannes Weiner
4
0.10%
David Rientjes
3
0.07%
Andrey Ryabinin
2
0.05%
Others
774
18.49%
Total
4185
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": 8, "token_count": 20}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 42}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 248}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
62
8.56%
Hugh Dickins
15
2.07%
Jérôme Glisse
10
1.38%
Others
637
87.98%
Total
724
cleancache.c
315
-
11
937
Vladimir Davydov
Al Viro
Christoph Hellwig
Others
May 2011
September 2011
January 2012
April 2012
February 2013
April 2013
January 2014
January 2015
April 2015
January 2016
May 2017
June 2018
June 2019
var spanGroupData = [ {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 640}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 43, "token_count": 6}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 29, "token_count": 112}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
112
11.95%
Al Viro
6
0.64%
Christoph Hellwig
1
0.11%
Others
818
87.30%
Total
937
cma.c
541
-
35
2042
JoonSoo Kim
Andrey Konovalov
Mike Kravetz
Andrew Morton
Mike Rapoport
Catalin Marinas
Others
August 2014
October 2014
December 2014
February 2015
March 2015
April 2015
June 2015
October 2015
November 2015
May 2016
October 2016
November 2016
January 2017
February 2017
April 2017
July 2017
October 2017
November 2017
April 2018
May 2018
August 2018
December 2018
March 2019
May 2019
July 2019
November 2019
April 2020
July 2020
August 2020
December 2020
var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 7, "token_count": 1038}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 312}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "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": 60, "token_count": 59}, ]}, {"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": 24, "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": 116}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 23}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 10, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 21, "token_count": 18}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1068
52.30%
Andrey Konovalov
30
1.47%
Mike Kravetz
18
0.88%
Andrew Morton
9
0.44%
Mike Rapoport
1
0.05%
Catalin Marinas
1
0.05%
Others
915
44.81%
Total
2042
cma.h
29
-
6
95
Others
April 2015
August 2015
April 2017
November 2017
July 2020
August 2020
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Others
95
100.00%
Total
95
cma_debug.c
200
-
13
1017
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
July 2020
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 941}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 7, "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}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 21}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
16
1.57%
Andrew Morton
1
0.10%
Others
1000
98.33%
Total
1017
compaction.c
2968
-
57
9887
Mel Gorman
Vlastimil Babka
JoonSoo Kim
MinChan Kim
David Rientjes
Michal Hocko
Andrew Morton
Shaohua Li
Hugh Dickins
Rik Van Riel
Andrea Arcangeli
Andrey Ryabinin
Johannes Weiner
Matthew Wilcox
Dan J Williams
Linus Torvalds
Mike Rapoport
Huang Ying
Others
May 2010
September 2010
January 2011
March 2011
June 2011
October 2011
December 2011
January 2012
March 2012
May 2012
June 2012
July 2012
August 2012
October 2012
December 2012
January 2013
February 2013
November 2013
December 2013
January 2014
March 2014
April 2014
June 2014
October 2014
November 2014
December 2014
February 2015
April 2015
September 2015
November 2015
January 2016
March 2016
May 2016
June 2016
July 2016
October 2016
November 2016
December 2016
February 2017
May 2017
July 2017
October 2017
November 2017
April 2018
May 2018
June 2018
October 2018
December 2018
March 2019
April 2019
May 2019
August 2019
September 2019
October 2019
April 2020
May 2020
June 2020
August 2020
October 2020
November 2020
December 2020
February 2021
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{"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 9, "token_count": 15}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 525}, {"author_id": 8, "token_count": 2}, {"author_id": 46, "token_count": 44}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 8, "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": 8, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 16, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 9, "token_count": 19}, {"author_id": 7, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 9, "token_count": 84}, {"author_id": 16, "token_count": 68}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 7, "token_count": 8}, {"author_id": 16, "token_count": 486}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 7, "token_count": 24}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 16, "token_count": 154}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 31, "token_count": 6}, {"author_id": 7, "token_count": 390}, {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 51}, {"author_id": 7, "token_count": 38}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 16, "token_count": 183}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 22}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 106}, {"author_id": 16, "token_count": 754}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 20, "token_count": 191}, {"author_id": 16, "token_count": 268}, {"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": 7, "token_count": 120}, {"author_id": 0, "token_count": 8}, {"author_id": 8, "token_count": 256}, {"author_id": 16, "token_count": 26}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 16, "token_count": 188}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 20, "token_count": 31}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 45}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 135}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 9, "token_count": 61}, {"author_id": 16, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"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": 31, "token_count": 22}, {"author_id": 0, "token_count": 2655}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 33, "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": 19, "token_count": 1}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 53, "token_count": 29}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 35}, {"author_id": 16, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 538}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
4333
43.83%
Vlastimil Babka
2358
23.85%
JoonSoo Kim
763
7.72%
MinChan Kim
349
3.53%
David Rientjes
270
2.73%
Michal Hocko
240
2.43%
Andrew Morton
52
0.53%
Shaohua Li
44
0.45%
Hugh Dickins
41
0.41%
Rik Van Riel
33
0.33%
Andrea Arcangeli
29
0.29%
Andrey Ryabinin
28
0.28%
Johannes Weiner
19
0.19%
Matthew Wilcox
5
0.05%
Dan J Williams
4
0.04%
Linus Torvalds
3
0.03%
Mike Rapoport
1
0.01%
Huang Ying
1
0.01%
Others
1314
13.29%
Total
9887
debug.c
324
-
24
1268
Vlastimil Babka
Matthew Wilcox
Alexander Duyck
Michal Hocko
John Hubbard
Pavel Tatashin
Kirill A. Shutemov
Johannes Weiner
Linus Torvalds
Roman Gushchin
Jason Gunthorpe
Andrew Morton
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
December 2019
January 2020
April 2020
June 2020
August 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 418}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 90}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 16, "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": 19, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 56, "token_count": 34}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 152}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 20, "token_count": 60}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 25}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 50, "token_count": 37}, {"author_id": 19, "token_count": 90}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 16, "token_count": 119}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 75}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 19, "token_count": 19}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 11, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Vlastimil Babka
260
20.50%
Matthew Wilcox
194
15.30%
Alexander Duyck
152
11.99%
Michal Hocko
60
4.73%
John Hubbard
40
3.15%
Pavel Tatashin
34
2.68%
Kirill A. Shutemov
19
1.50%
Johannes Weiner
12
0.95%
Linus Torvalds
5
0.39%
Roman Gushchin
3
0.24%
Jason Gunthorpe
2
0.16%
Andrew Morton
2
0.16%
Vladimir Davydov
1
0.08%
Others
484
38.17%
Total
1268
debug_page_ref.c
55
-
2
243
JoonSoo Kim
Others
March 2016
November 2017
var spanGroupData = [ {"timestamp": 1456819200, "group": [ {"author_id": 7, "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
debug_vm_pgtable.c
1044
-
4
5143
Anshuman Khandual
Aneesh Kumar K.V
Kees Cook
Others
June 2020
August 2020
October 2020
var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 37, "token_count": 7}, {"author_id": 27, "token_count": 1642}, {"author_id": 58, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 3055}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 37, "token_count": 436}, ]}, ]
Author Name
Tokens
Token Proportion
Anshuman Khandual
4697
91.33%
Aneesh Kumar K.V
443
8.61%
Kees Cook
2
0.04%
Others
1
0.02%
Total
5143
dmapool.c
529
-
36
2144
Matthew Wilcox
Tejun Heo
Andi Kleen
Alexander Potapenko
Mike Rapoport
Mel Gorman
Andrew Morton
Christoph Lameter
Al Viro
Others
April 2002
May 2002
August 2002
September 2002
October 2002
January 2003
May 2003
June 2003
February 2004
June 2004
May 2005
October 2005
June 2006
December 2006
January 2007
April 2007
May 2007
July 2007
December 2007
April 2008
June 2009
October 2010
January 2011
October 2011
November 2012
December 2012
June 2014
October 2014
September 2015
October 2015
November 2015
March 2016
February 2017
June 2018
March 2019
June 2019
July 2019
October 2020
var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 690}, ]}, {"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": 139}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 43, "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": 19, "token_count": 349}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 32, "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": 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": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 52, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 47}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
349
16.28%
Tejun Heo
200
9.33%
Andi Kleen
21
0.98%
Alexander Potapenko
19
0.89%
Mike Rapoport
3
0.14%
Mel Gorman
3
0.14%
Andrew Morton
2
0.09%
Christoph Lameter
1
0.05%
Al Viro
1
0.05%
Others
1545
72.06%
Total
2144
early_ioremap.c
303
-
8
1174
Others
April 2014
July 2015
September 2015
November 2015
July 2017
November 2017
December 2017
January 2020
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 910}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Others
1174
100.00%
Total
1174
fadvise.c
219
-
25
724
Andrew Morton
Fengguang Wu
Linus Torvalds
Mel Gorman
Matthew Wilcox
Al Viro
Andrey Ryabinin
Johannes Weiner
Kirill A. Shutemov
Jan Kara
Tejun Heo
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
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
June 2020
October 2020
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": 13, "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": 35, "token_count": 65}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 43, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 19, "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": 6}, ]}, {"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": 31, "token_count": 7}, {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
197
27.21%
Fengguang Wu
65
8.98%
Linus Torvalds
59
8.15%
Mel Gorman
24
3.31%
Matthew Wilcox
20
2.76%
Al Viro
17
2.35%
Andrey Ryabinin
7
0.97%
Johannes Weiner
6
0.83%
Kirill A. Shutemov
5
0.69%
Jan Kara
5
0.69%
Tejun Heo
4
0.55%
Others
315
43.51%
Total
724
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": 43, "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
3612
-
112
11751
Nicholas Piggin
Matthew Wilcox
Linus Torvalds
Andrew Morton
Jan Kara
Johannes Weiner
Kirill A. Shutemov
Linus Torvalds (pre-git)
Christoph Hellwig
Hugh Dickins
Mel Gorman
David Howells
Al Viro
Motohiro Kosaki
Michel Lespinasse
Fengguang Wu
Tim Chen
Michal Hocko
Rik Van Riel
Yang Shi
Tejun Heo
MinChan Kim
Mike Rapoport
Shaohua Li
Roman Gushchin
Christoph Lameter
Andi Kleen
JoonSoo Kim
Vlastimil Babka
Peter Zijlstra
Andrey Ryabinin
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
March 2012
June 2012
October 2012
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
January 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
February 2021
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1604214000, "group": [ {"author_id": 22, "token_count": 21}, {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1412}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Nicholas Piggin
1223
10.41%
Matthew Wilcox
1062
9.04%
Linus Torvalds
846
7.20%
Andrew Morton
686
5.84%
Jan Kara
596
5.07%
Johannes Weiner
562
4.78%
Kirill A. Shutemov
480
4.08%
Linus Torvalds (pre-git)
478
4.07%
Christoph Hellwig
422
3.59%
Hugh Dickins
261
2.22%
Mel Gorman
251
2.14%
David Howells
201
1.71%
Al Viro
187
1.59%
Motohiro Kosaki
95
0.81%
Michel Lespinasse
93
0.79%
Fengguang Wu
86
0.73%
Tim Chen
80
0.68%
Michal Hocko
37
0.31%
Rik Van Riel
28
0.24%
Yang Shi
25
0.21%
Tejun Heo
25
0.21%
MinChan Kim
22
0.19%
Mike Rapoport
19
0.16%
Shaohua Li
15
0.13%
Roman Gushchin
7
0.06%
Christoph Lameter
7
0.06%
Andi Kleen
4
0.03%
JoonSoo Kim
3
0.03%
Vlastimil Babka
1
0.01%
Peter Zijlstra
1
0.01%
Andrey Ryabinin
1
0.01%
Others
3947
33.59%
Total
11751
frame_vector.c
240
-
9
814
Jan Kara
Dan J Williams
Andrey Konovalov
John Hubbard
Michel Lespinasse
Michal Hocko
Others
July 2015
October 2016
May 2017
November 2017
December 2017
September 2019
June 2020
var spanGroupData = [ {"timestamp": 1435734000, "group": [ {"author_id": 36, "token_count": 775}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 33, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 50, "token_count": 5}, {"author_id": 42, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jan Kara
775
95.21%
Dan J Williams
10
1.23%
Andrey Konovalov
7
0.86%
John Hubbard
5
0.61%
Michel Lespinasse
3
0.37%
Michal Hocko
1
0.12%
Others
13
1.60%
Total
814
frontswap.c
497
-
14
1624
Dan Streetman
Vlastimil Babka
MinChan Kim
Others
April 2012
May 2012
June 2012
September 2012
April 2013
June 2013
June 2014
June 2015
July 2016
June 2018
June 2019
June 2020
August 2020
var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 773}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 238}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 26}, {"author_id": 60, "token_count": 87}, ]}, {"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": 355}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 16, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Dan Streetman
374
23.03%
Vlastimil Babka
34
2.09%
MinChan Kim
26
1.60%
Others
1190
73.28%
Total
1624
gup.c
2872
-
63
10643
Kirill A. Shutemov
John Hubbard
Christoph Hellwig
Aneesh Kumar K.V
Jason Gunthorpe
Andrea Arcangeli
Dan J Williams
Linus Torvalds
Huang Ying
Anshuman Khandual
Matthew Wilcox
JoonSoo Kim
Naoya Horiguchi
Mike Rapoport
Michel Lespinasse
Andrew Morton
Andrey Konovalov
Al Viro
Mel Gorman
Peter Zijlstra
Michal Hocko
Others
June 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
April 2015
September 2015
November 2015
January 2016
February 2016
June 2016
July 2016
October 2016
December 2016
February 2017
March 2017
June 2017
July 2017
September 2017
November 2017
December 2017
March 2018
April 2018
May 2018
June 2018
August 2018
October 2018
November 2018
February 2019
March 2019
April 2019
May 2019
July 2019
September 2019
October 2019
November 2019
January 2020
February 2020
April 2020
May 2020
June 2020
August 2020
September 2020
October 2020
November 2020
December 2020
var spanGroupData = [ {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1682}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 882}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 37, "token_count": 297}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 12, "token_count": 263}, {"author_id": 0, "token_count": 3}, {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 68}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 178}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 33, "token_count": 48}, {"author_id": 1, "token_count": 190}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 13, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 19, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 735}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 678}, {"author_id": 27, "token_count": 38}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 50}, {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 43, "token_count": 7}, {"author_id": 33, "token_count": 15}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 18}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 33, "token_count": 115}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 18, "token_count": 70}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 50, "token_count": 3}, {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "token_count": 98}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 13, "token_count": 64}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 50, "token_count": 102}, {"author_id": 44, "token_count": 15}, {"author_id": 60, "token_count": 236}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 1379}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 15}, {"author_id": 10, "token_count": 14}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 50, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 50, "token_count": 598}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 18, "token_count": 1}, {"author_id": 50, "token_count": 665}, {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 214}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 50, "token_count": 327}, {"author_id": 20, "token_count": 1}, {"author_id": 42, "token_count": 16}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 33}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 50, "token_count": 12}, {"author_id": 60, "token_count": 140}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 39, "token_count": 14}, {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 39, "token_count": 308}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
2919
27.43%
John Hubbard
1718
16.14%
Christoph Hellwig
1397
13.13%
Aneesh Kumar K.V
1073
10.08%
Jason Gunthorpe
322
3.03%
Andrea Arcangeli
272
2.56%
Dan J Williams
178
1.67%
Linus Torvalds
102
0.96%
Huang Ying
71
0.67%
Anshuman Khandual
44
0.41%
Matthew Wilcox
39
0.37%
JoonSoo Kim
33
0.31%
Naoya Horiguchi
28
0.26%
Mike Rapoport
16
0.15%
Michel Lespinasse
16
0.15%
Andrew Morton
15
0.14%
Andrey Konovalov
14
0.13%
Al Viro
7
0.07%
Mel Gorman
3
0.03%
Peter Zijlstra
2
0.02%
Michal Hocko
2
0.02%
Others
2372
22.29%
Total
10643
gup_test.c
247
-
11
1064
John Hubbard
Kirill A. Shutemov
Kees Cook
Others
November 2017
April 2018
June 2018
October 2018
May 2019
January 2020
April 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 368}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 50, "token_count": 7}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 50, "token_count": 222}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 50, "token_count": 280}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
John Hubbard
509
47.84%
Kirill A. Shutemov
368
34.59%
Kees Cook
3
0.28%
Others
184
17.29%
Total
1064
gup_test.h
32
-
1
75
John Hubbard
December 2020
var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 50, "token_count": 75}, ]}, ]
Author Name
Tokens
Token Proportion
John Hubbard
75
100.00%
Total
75
highmem.c
783
-
29
2717
Andrew Morton
Linus Torvalds (pre-git)
Matthew Wilcox
Mel Gorman
Linus Torvalds
JoonSoo Kim
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
August 2011
October 2011
July 2012
October 2012
November 2012
December 2012
August 2014
May 2016
November 2017
December 2018
November 2019
October 2020
November 2020
December 2020
January 2021
var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 15, "token_count": 315}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 15, "token_count": 27}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 13, "token_count": 50}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 446}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 22, "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": 22}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "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": 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": 58}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 994}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 19, "token_count": 255}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
456
16.78%
Linus Torvalds (pre-git)
370
13.62%
Matthew Wilcox
255
9.39%
Mel Gorman
71
2.61%
Linus Torvalds
53
1.95%
JoonSoo Kim
29
1.07%
Christoph Lameter
22
0.81%
Nicholas Piggin
13
0.48%
Christoph Hellwig
3
0.11%
Others
1445
53.18%
Total
2717
hmm.c
595
-
10
2611
Jérôme Glisse
Jason Gunthorpe
Christoph Hellwig
Michel Lespinasse
Others
September 2017
January 2018
April 2018
October 2018
May 2019
June 2019
July 2019
August 2019
October 2019
November 2019
February 2020
March 2020
May 2020
June 2020
July 2020
August 2020
var spanGroupData = [ {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 393}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 23, "token_count": 630}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 23, "token_count": 73}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 39, "token_count": 5}, {"author_id": 23, "token_count": 445}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 138}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 39, "token_count": 51}, {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 39, "token_count": 35}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 120}, {"author_id": 39, "token_count": 302}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 39, "token_count": 129}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Jérôme Glisse
1541
59.02%
Jason Gunthorpe
524
20.07%
Christoph Hellwig
260
9.96%
Michel Lespinasse
1
0.04%
Others
285
10.92%
Total
2611
huge_memory.c
3030
-
77
13533
Kirill A. Shutemov
Matthew Wilcox
Andrea Arcangeli
David Rientjes
Aneesh Kumar K.V
Yang Shi
Hugh Dickins
Naoya Horiguchi
Huang Ying
Michal Hocko
Mel Gorman
MinChan Kim
John Hubbard
Dan J Williams
Jérôme Glisse
Jan Kara
Johannes Weiner
Vlastimil Babka
Linus Torvalds
Catalin Marinas
Shaohua Li
Anshuman Khandual
Andrew Morton
Roman Gushchin
Peter Zijlstra
Vladimir Davydov
Rik Van Riel
Michel Lespinasse
JoonSoo Kim
Andi Kleen
Mike Rapoport
Kees Cook
Others
January 2011
March 2011
October 2011
January 2012
March 2012
October 2012
November 2012
December 2012
February 2013
April 2013
August 2013
October 2013
November 2013
December 2013
January 2014
February 2014
June 2014
August 2014
October 2014
February 2015
March 2015
April 2015
September 2015
January 2016
February 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
March 2018
April 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
January 2020
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
February 2021
var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 668}, {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 12, "token_count": 31}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 25, "token_count": 20}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 45, "token_count": 3}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 1, "token_count": 113}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 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"token_count": 36}, {"author_id": 19, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 203}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
6209
45.88%
Matthew Wilcox
1771
13.09%
Andrea Arcangeli
1042
7.70%
David Rientjes
410
3.03%
Aneesh Kumar K.V
374
2.76%
Yang Shi
268
1.98%
Hugh Dickins
194
1.43%
Naoya Horiguchi
190
1.40%
Huang Ying
137
1.01%
Michal Hocko
126
0.93%
Mel Gorman
120
0.89%
MinChan Kim
116
0.86%
John Hubbard
104
0.77%
Dan J Williams
98
0.72%
Jérôme Glisse
80
0.59%
Jan Kara
76
0.56%
Johannes Weiner
63
0.47%
Vlastimil Babka
36
0.27%
Linus Torvalds
33
0.24%
Catalin Marinas
11
0.08%
Shaohua Li
10
0.07%
Anshuman Khandual
9
0.07%
Andrew Morton
7
0.05%
Roman Gushchin
6
0.04%
Peter Zijlstra
6
0.04%
Vladimir Davydov
4
0.03%
Rik Van Riel
3
0.02%
Michel Lespinasse
3
0.02%
JoonSoo Kim
2
0.01%
Andi Kleen
2
0.01%
Mike Rapoport
1
0.01%
Kees Cook
1
0.01%
Others
2021
14.93%
Total
13533
hugetlb.c
5725
-
132
21114
Mike Kravetz
Andy Whitcroft
Mina Almasry
Naoya Horiguchi
Lee Schermerhorn
Michal Hocko
Andi Kleen
Roman Gushchin
JoonSoo Kim
Aneesh Kumar K.V
Mel Gorman
Kirill A. Shutemov
Andrea Arcangeli
David Rientjes
Hugh Dickins
Fengguang Wu
Anshuman Khandual
Jérôme Glisse
John Hubbard
Dan J Williams
Andrew Morton
Nicholas Piggin
Huang Ying
Matthew Wilcox
Christoph Lameter
Peter Zijlstra
Vlastimil Babka
Rik Van Riel
Motohiro Kosaki
Michel Lespinasse
Mike Rapoport
Al Viro
Kamezawa Hiroyuki
Johannes Weiner
Tejun Heo
Kees Cook
Linus Torvalds
Others
April 2004
June 2004
January 2005
June 2005
October 2005
November 2005
January 2006
February 2006
March 2006
June 2006
October 2006
December 2006
February 2007
May 2007
July 2007
September 2007
October 2007
November 2007
December 2007
January 2008
February 2008
March 2008
April 2008
July 2008
August 2008
October 2008
November 2008
January 2009
February 2009
March 2009
May 2009
June 2009
July 2009
September 2009
December 2009
March 2010
April 2010
May 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
May 2011
June 2011
July 2011
December 2011
January 2012
March 2012
April 2012
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July 2012
October 2012
November 2012
December 2012
January 2013
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March 2013
April 2013
June 2013
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November 2013
January 2014
April 2014
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June 2014
July 2014
August 2014
October 2014
November 2014
December 2014
February 2015
March 2015
April 2015
June 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
June 2017
July 2017
August 2017
September 2017
November 2017
January 2018
March 2018
April 2018
June 2018
July 2018
August 2018
October 2018
November 2018
December 2018
January 2019
February 2019
March 2019
May 2019
June 2019
August 2019
September 2019
November 2019
January 2020
April 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
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[ {"author_id": 21, "token_count": 217}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 37, "token_count": 22}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 12, "token_count": 79}, {"author_id": 21, "token_count": 477}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 58}, {"author_id": 21, "token_count": 6}, {"author_id": 25, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 58}, {"author_id": 27, "token_count": 128}, {"author_id": 9, "token_count": 6}, {"author_id": 19, "token_count": 28}, {"author_id": 20, "token_count": 265}, {"author_id": 25, "token_count": 1}, {"author_id": 16, "token_count": 17}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 20, "token_count": 8}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 12, "token_count": 80}, {"author_id": 33, "token_count": 41}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 20, "token_count": 673}, {"author_id": 11, "token_count": 55}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 21, "token_count": 25}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 33, "token_count": 52}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 18, "token_count": 31}, {"author_id": 58, "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": 21, "token_count": 10}, {"author_id": 25, "token_count": 6}, {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 21, "token_count": 154}, {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 21, "token_count": 32}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 110}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 12, "token_count": 7}, {"author_id": 21, "token_count": 28}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "token_count": 11}, {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 23, "token_count": 24}, {"author_id": 21, "token_count": 67}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 25, "token_count": 26}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 42}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 21, "token_count": 177}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 27, "token_count": 8}, {"author_id": 21, "token_count": 2}, {"author_id": 51, "token_count": 125}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 50, "token_count": 111}, {"author_id": 21, "token_count": 140}, {"author_id": 51, "token_count": 1423}, {"author_id": 11, "token_count": 359}, {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 21, "token_count": 316}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 33}, {"author_id": 21, "token_count": 23}, {"author_id": 44, "token_count": 3}, {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 140}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 21, "token_count": 52}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 21, "token_count": 62}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 127}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Kravetz
3198
15.15%
Andy Whitcroft
2794
13.23%
Mina Almasry
1548
7.33%
Naoya Horiguchi
1288
6.10%
Lee Schermerhorn
1159
5.49%
Michal Hocko
993
4.70%
Andi Kleen
943
4.47%
Roman Gushchin
414
1.96%
JoonSoo Kim
413
1.96%
Aneesh Kumar K.V
382
1.81%
Mel Gorman
369
1.75%
Kirill A. Shutemov
285
1.35%
Andrea Arcangeli
228
1.08%
David Rientjes
192
0.91%
Hugh Dickins
170
0.81%
Fengguang Wu
161
0.76%
Anshuman Khandual
140
0.66%
Jérôme Glisse
134
0.63%
John Hubbard
111
0.53%
Dan J Williams
98
0.46%
Andrew Morton
78
0.37%
Nicholas Piggin
66
0.31%
Huang Ying
54
0.26%
Matthew Wilcox
28
0.13%
Christoph Lameter
27
0.13%
Peter Zijlstra
24
0.11%
Vlastimil Babka
23
0.11%
Rik Van Riel
13
0.06%
Motohiro Kosaki
13
0.06%
Michel Lespinasse
11
0.05%
Mike Rapoport
10
0.05%
Al Viro
6
0.03%
Kamezawa Hiroyuki
5
0.02%
Johannes Weiner
5
0.02%
Tejun Heo
3
0.01%
Kees Cook
3
0.01%
Linus Torvalds
1
0.00%
Others
5724
27.11%
Total
21114
hugetlb_cgroup.c
806
-
15
3738
Aneesh Kumar K.V
Mina Almasry
Johannes Weiner
David Rientjes
Tejun Heo
Mike Kravetz
Roman Gushchin
Michal Hocko
Matthew Wilcox
Kirill A. Shutemov
Others
July 2012
November 2012
December 2012
August 2013
December 2013
January 2014
February 2014
May 2014
July 2014
August 2014
December 2014
November 2015
May 2016
June 2018
September 2019
November 2019
December 2019
March 2020
April 2020
August 2020
December 2020
var spanGroupData = [ {"timestamp": 1341126000, "group": [ {"author_id": 37, "token_count": 1153}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 53}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 109}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 114}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1064}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 51, "token_count": 1124}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 21, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Aneesh Kumar K.V
1153
30.85%
Mina Almasry
1125
30.10%
Johannes Weiner
117
3.13%
David Rientjes
115
3.08%
Tejun Heo
105
2.81%
Mike Kravetz
4
0.11%
Roman Gushchin
3
0.08%
Michal Hocko
1
0.03%
Matthew Wilcox
1
0.03%
Kirill A. Shutemov
1
0.03%
Others
1113
29.78%
Total
3738
hwpoison-inject.c
110
-
10
374
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
September 2015
May 2019
November 2019
October 2020
var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 32, "token_count": 119}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 32, "token_count": 20}, {"author_id": 35, "token_count": 174}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 25, "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": 25, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 25, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Fengguang Wu
174
46.52%
Andi Kleen
139
37.17%
Naoya Horiguchi
34
9.09%
Vladimir Davydov
1
0.27%
Others
26
6.95%
Total
374
init-mm.c
42
-
10
138
Yang Shi
Jason Gunthorpe
Rik Van Riel
Mike Rapoport
Michel Lespinasse
Others
June 2009
August 2010
October 2016
November 2017
June 2018
July 2018
September 2019
October 2019
June 2020
December 2020
var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 54, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 39, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Yang Shi
10
7.25%
Jason Gunthorpe
10
7.25%
Rik Van Riel
5
3.62%
Mike Rapoport
4
2.90%
Michel Lespinasse
1
0.72%
Others
108
78.26%
Total
138
internal.h
626
-
50
2058
Mel Gorman
Nicholas Piggin
JoonSoo Kim
Kirill A. Shutemov
Vlastimil Babka
Andy Whitcroft
David Howells
Johannes Weiner
Matthew Wilcox
Michal Hocko
Yang Shi
Rik Van Riel
Fengguang Wu
Al Viro
Hugh Dickins
Alexander Duyck
MinChan Kim
Andrea Arcangeli
Michel Lespinasse
Lee Schermerhorn
David Rientjes
Andi Kleen
Jan Kara
Mike Rapoport
Kamezawa Hiroyuki
Christoph Lameter
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
May 2018
August 2018
October 2018
December 2018
March 2019
May 2019
September 2019
November 2019
April 2020
June 2020
August 2020
October 2020
December 2020
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{"timestamp": 1259654400, "group": [ {"author_id": 32, "token_count": 4}, {"author_id": 35, "token_count": 26}, {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "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": 43, "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": 42, "token_count": 3}, {"author_id": 8, "token_count": 14}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"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": 16, "token_count": 5}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 7, "token_count": 37}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 16, "token_count": 23}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 7, "token_count": 23}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"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": 7, "token_count": 65}, {"author_id": 20, "token_count": 27}, {"author_id": 16, "token_count": 28}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 2}, {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 17}, {"author_id": 0, "token_count": 4}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 53}, {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 16, "token_count": 23}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 20, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 49}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 65}, {"author_id": 0, "token_count": 20}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 47, "token_count": 17}, {"author_id": 53, "token_count": 4}, {"author_id": 54, "token_count": 43}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 19, "token_count": 11}, {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 16}, {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 26, "token_count": 58}, {"author_id": 19, "token_count": 33}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 19, "token_count": 20}, {"author_id": 16, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
387
18.80%
Nicholas Piggin
186
9.04%
JoonSoo Kim
167
8.11%
Kirill A. Shutemov
157
7.63%
Vlastimil Babka
113
5.49%
Andy Whitcroft
112
5.44%
David Howells
73
3.55%
Johannes Weiner
70
3.40%
Matthew Wilcox
67
3.26%
Michal Hocko
64
3.11%
Yang Shi
43
2.09%
Rik Van Riel
39
1.90%
Fengguang Wu
39
1.90%
Al Viro
25
1.21%
Hugh Dickins
20
0.97%
Alexander Duyck
17
0.83%
MinChan Kim
15
0.73%
Andrea Arcangeli
13
0.63%
Michel Lespinasse
12
0.58%
Lee Schermerhorn
12
0.58%
David Rientjes
4
0.19%
Andi Kleen
4
0.19%
Jan Kara
2
0.10%
Mike Rapoport
1
0.05%
Kamezawa Hiroyuki
1
0.05%
Christoph Lameter
1
0.05%
Others
414
20.12%
Total
2058
interval_tree.c
111
-
6
531
Michel Lespinasse
Kirill A. Shutemov
Others
October 2012
October 2014
February 2015
September 2017
January 2018
June 2019
var spanGroupData = [ {"timestamp": 1349074800, "group": [ {"author_id": 42, "token_count": 514}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "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%
Kirill A. Shutemov
2
0.38%
Others
15
2.82%
Total
531
ioremap.c
289
-
15
1364
Christoph Hellwig
Kirill A. Shutemov
Anshuman Khandual
Linus Torvalds
Huang Ying
Others
September 2006
May 2007
October 2007
June 2010
January 2011
November 2011
April 2015
March 2017
October 2017
November 2017
March 2018
June 2018
December 2018
July 2019
August 2019
June 2020
August 2020
var spanGroupData = [ {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 415}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 145}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 307}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 27, "token_count": 48}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 191}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
191
14.00%
Kirill A. Shutemov
145
10.63%
Anshuman Khandual
48
3.52%
Linus Torvalds
3
0.22%
Huang Ying
2
0.15%
Others
975
71.48%
Total
1364
khugepaged.c
2355
-
34
8921
Kirill A. Shutemov
Hugh Dickins
Matthew Wilcox
Yang Shi
Johannes Weiner
Michel Lespinasse
Jan Kara
Jérôme Glisse
JoonSoo Kim
David Rientjes
Shaohua Li
Linus Torvalds
David Howells
Vlastimil Babka
Mel Gorman
Huang Ying
Anshuman Khandual
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
May 2019
August 2019
September 2019
November 2019
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 6239}, {"author_id": 0, "token_count": 2}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 36, "token_count": 29}, {"author_id": 3, "token_count": 23}, {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 46, "token_count": 6}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 19, "token_count": 188}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 19, "token_count": 3}, {"author_id": 54, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 7, "token_count": 16}, {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 54, "token_count": 113}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 217}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 984}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 18, "token_count": 2}, {"author_id": 19, "token_count": 27}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 55}, {"author_id": 1, "token_count": 489}, {"author_id": 42, "token_count": 30}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 94}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 4, "token_count": 27}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 21}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
6771
75.90%
Hugh Dickins
343
3.84%
Matthew Wilcox
227
2.54%
Yang Shi
129
1.45%
Johannes Weiner
80
0.90%
Michel Lespinasse
30
0.34%
Jan Kara
29
0.33%
Jérôme Glisse
22
0.25%
JoonSoo Kim
17
0.19%
David Rientjes
7
0.08%
Shaohua Li
6
0.07%
Linus Torvalds
3
0.03%
David Howells
3
0.03%
Vlastimil Babka
2
0.02%
Mel Gorman
2
0.02%
Huang Ying
2
0.02%
Anshuman Khandual
1
0.01%
Others
1247
13.98%
Total
8921
kmemleak.c
1989
-
46
6659
Catalin Marinas
Michel Lespinasse
Andrey Konovalov
Andrey Ryabinin
Mike Rapoport
Vladimir Davydov
Andrew Morton
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
January 2020
April 2020
August 2020
October 2020
var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 24, "token_count": 3311}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 24, "token_count": 391}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 24, "token_count": 208}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 24, "token_count": 31}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 24, "token_count": 252}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 24, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 24, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 24, "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": 42, "token_count": 168}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 24, "token_count": 21}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 24, "token_count": 113}, {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 31, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 24, "token_count": 192}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 24, "token_count": 194}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 305}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 42}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 24, "token_count": 63}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 24, "token_count": 316}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 24, "token_count": 46}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Catalin Marinas
5608
84.22%
Michel Lespinasse
168
2.52%
Andrey Konovalov
42
0.63%
Andrey Ryabinin
15
0.23%
Mike Rapoport
5
0.08%
Vladimir Davydov
2
0.03%
Andrew Morton
2
0.03%
Yang Shi
1
0.02%
Others
816
12.25%
Total
6659
ksm.c
3204
-
57
10801
Hugh Dickins
Izik Eidus
Andrea Arcangeli
Kirill A. Shutemov
Yang Shi
Mike Rapoport
JoonSoo Kim
Jérôme Glisse
Aneesh Kumar K.V
MinChan Kim
Michel Lespinasse
Peter Zijlstra
Rik Van Riel
Andrey Ryabinin
David Rientjes
Linus Torvalds
Anshuman Khandual
Others
September 2009
October 2009
November 2009
December 2009
March 2010
April 2010
August 2010
October 2010
January 2011
March 2011
May 2011
June 2011
March 2012
October 2012
December 2012
February 2013
March 2013
September 2013
January 2014
October 2014
January 2015
April 2015
November 2015
January 2016
February 2016
May 2016
July 2016
September 2016
October 2016
February 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
February 2018
March 2018
April 2018
June 2018
August 2018
December 2018
March 2019
May 2019
June 2019
November 2019
April 2020
June 2020
August 2020
September 2020
December 2020
var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 865}, {"author_id": 41, "token_count": 3277}, ]}, {"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": 1214}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 53, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 4, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 56}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 45, "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": 42, "token_count": 5}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 4, "token_count": 1175}, {"author_id": 60, "token_count": 309}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 7, "token_count": 48}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 12, "token_count": 31}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 8, "token_count": 14}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "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": 37, "token_count": 36}, {"author_id": 1, "token_count": 78}, {"author_id": 60, "token_count": 197}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 12, "token_count": 2666}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 44, "token_count": 62}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 32}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 54, "token_count": 89}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 26}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
3344
30.96%
Izik Eidus
3277
30.34%
Andrea Arcangeli
2755
25.51%
Kirill A. Shutemov
98
0.91%
Yang Shi
89
0.82%
Mike Rapoport
65
0.60%
JoonSoo Kim
48
0.44%
Jérôme Glisse
46
0.43%
Aneesh Kumar K.V
36
0.33%
MinChan Kim
31
0.29%
Michel Lespinasse
28
0.26%
Peter Zijlstra
18
0.17%
Rik Van Riel
12
0.11%
Andrey Ryabinin
7
0.06%
David Rientjes
3
0.03%
Linus Torvalds
2
0.02%
Anshuman Khandual
1
0.01%
Others
941
8.71%
Total
10801
list_lru.c
649
-
21
2766
Vladimir Davydov
Johannes Weiner
Andrew Morton
Yang Shi
Roman Gushchin
Uladzislau Rezki
Others
August 2013
October 2013
April 2014
February 2015
September 2015
November 2015
October 2016
July 2017
October 2017
April 2018
August 2018
March 2019
May 2019
July 2019
April 2020
May 2020
June 2020
August 2020
December 2020
var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 438}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 29, "token_count": 1578}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 395}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 48, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 54, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
1578
57.05%
Johannes Weiner
55
1.99%
Andrew Morton
9
0.33%
Yang Shi
5
0.18%
Roman Gushchin
5
0.18%
Uladzislau Rezki
3
0.11%
Others
1111
40.17%
Total
2766
maccess.c
321
-
11
989
Christoph Hellwig
David Howells
Others
February 2008
April 2008
January 2010
October 2010
May 2011
October 2011
August 2015
November 2015
May 2019
November 2019
June 2020
August 2020
var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 182}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 599}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 22, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
613
61.98%
David Howells
2
0.20%
Others
374
37.82%
Total
989
madvise.c
1229
-
52
4740
MinChan Kim
Andrew Morton
Shaohua Li
Hugh Dickins
Andrea Arcangeli
Andi Kleen
Nicholas Piggin
Mike Rapoport
Matthew Wilcox
Jérôme Glisse
Rik Van Riel
David Rientjes
Anshuman Khandual
Michal Hocko
Christoph Hellwig
Michel Lespinasse
Jan Kara
Dan J Williams
Naoya Horiguchi
Kirill A. Shutemov
Andrey Konovalov
Aneesh Kumar K.V
Yang Shi
Mel Gorman
Tejun Heo
Peter Zijlstra
Others
September 2002
December 2002
April 2004
May 2004
October 2004
February 2005
June 2005
September 2005
October 2005
January 2006
February 2006
April 2006
March 2007
May 2007
July 2007
June 2009
September 2009
December 2009
January 2011
December 2011
March 2012
May 2012
July 2012
October 2012
February 2013
April 2013
September 2013
November 2014
May 2015
September 2015
January 2016
March 2016
April 2016
May 2016
December 2016
February 2017
March 2017
May 2017
July 2017
August 2017
September 2017
October 2017
November 2017
July 2018
August 2018
October 2018
December 2018
May 2019
June 2019
August 2019
September 2019
November 2019
December 2019
March 2020
June 2020
September 2020
October 2020
November 2020
December 2020
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 6, "token_count": 351}, ]}, {"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": 12}, ]}, {"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": 29}, {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 17, "token_count": 40}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 17, "token_count": 54}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 32, "token_count": 75}, {"author_id": 4, "token_count": 80}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 32, "token_count": 27}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "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": 19}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 46, "token_count": 268}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 854}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 25, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 37, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 9, "token_count": 44}, {"author_id": 4, "token_count": 3}, {"author_id": 1, "token_count": 6}, {"author_id": 44, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 12, "token_count": 84}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 27, "token_count": 44}, {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 44, "token_count": 44}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 53, "token_count": 46}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 33, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 44}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 33}, {"author_id": 36, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 44, "token_count": 19}, {"author_id": 8, "token_count": 1344}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 20, "token_count": 24}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 45}, {"author_id": 8, "token_count": 407}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
2607
55.00%
Andrew Morton
372
7.85%
Shaohua Li
275
5.80%
Hugh Dickins
151
3.19%
Andrea Arcangeli
127
2.68%
Andi Kleen
102
2.15%
Nicholas Piggin
98
2.07%
Mike Rapoport
72
1.52%
Matthew Wilcox
54
1.14%
Jérôme Glisse
50
1.05%
Rik Van Riel
46
0.97%
David Rientjes
44
0.93%
Anshuman Khandual
44
0.93%
Michal Hocko
35
0.74%
Christoph Hellwig
34
0.72%
Michel Lespinasse
18
0.38%
Jan Kara
14
0.30%
Dan J Williams
14
0.30%
Naoya Horiguchi
10
0.21%
Kirill A. Shutemov
7
0.15%
Andrey Konovalov
7
0.15%
Aneesh Kumar K.V
6
0.13%
Yang Shi
5
0.11%
Mel Gorman
5
0.11%
Tejun Heo
3
0.06%
Peter Zijlstra
1
0.02%
Others
539
11.37%
Total
4740
mapping_dirty_helpers.c
351
-
2
1116
Others
March 2019
April 2020
December 2020
var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1038}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Others
1116
100.00%
Total
1116
memblock.c
2106
-
66
7121
Tejun Heo
Mike Rapoport
Alexander Duyck
Pavel Tatashin
Anshuman Khandual
MinChan Kim
Catalin Marinas
David Hildenbrand
Roman Gushchin
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
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
August 2018
October 2018
November 2018
December 2018
February 2019
March 2019
May 2019
October 2019
November 2019
January 2020
June 2020
July 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
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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": 825}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 5, "token_count": 863}, ]}, {"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, "token_count": 63}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 181}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 791}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 24, "token_count": 18}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "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": 123}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"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": 22, "token_count": 1}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 56, "token_count": 34}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 56, "token_count": 85}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 44, "token_count": 42}, {"author_id": 8, "token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 44, "token_count": 30}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 47, "token_count": 1}, {"author_id": 44, "token_count": 362}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 44, "token_count": 239}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 47, "token_count": 217}, {"author_id": 44, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 44, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 27, "token_count": 73}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 44, "token_count": 23}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 59, "token_count": 17}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 77}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 44, "token_count": 227}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 11, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1704
23.93%
Mike Rapoport
1019
14.31%
Alexander Duyck
218
3.06%
Pavel Tatashin
119
1.67%
Anshuman Khandual
73
1.03%
MinChan Kim
25
0.35%
Catalin Marinas
21
0.29%
David Hildenbrand
17
0.24%
Roman Gushchin
4
0.06%
Andrew Morton
3
0.04%
Mel Gorman
2
0.03%
Christoph Hellwig
1
0.01%
Others
3915
54.98%
Total
7121
memcontrol.c
7463
-
94
27599
Johannes Weiner
Roman Gushchin
Kamezawa Hiroyuki
Vladimir Davydov
Tejun Heo
Michal Hocko
Andrew Morton
Jérôme Glisse
Kirill A. Shutemov
Hugh Dickins
Huang Ying
Motohiro Kosaki
David Rientjes
Mel Gorman
Yang Shi
Christoph Hellwig
Naoya Horiguchi
JoonSoo Kim
Matthew Wilcox
Andrea Arcangeli
Andrey Ryabinin
Al Viro
Rik Van Riel
Linus Torvalds
Christoph Lameter
Lee Schermerhorn
Michel Lespinasse
Shaohua Li
Mike Rapoport
Fengguang Wu
Others
February 2008
March 2008
April 2008
July 2008
September 2008
October 2008
January 2009
April 2009
June 2009
September 2009
December 2009
March 2010
May 2010
August 2010
October 2010
November 2010
January 2011
February 2011
March 2011
May 2011
June 2011
July 2011
August 2011
September 2011
November 2011
December 2011
January 2012
March 2012
May 2012
June 2012
July 2012
September 2012
October 2012
November 2012
December 2012
February 2013
April 2013
May 2013
July 2013
August 2013
September 2013
October 2013
November 2013
December 2013
January 2014
February 2014
March 2014
April 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
December 2014
January 2015
February 2015
March 2015
April 2015
May 2015
June 2015
September 2015
October 2015
November 2015
December 2015
January 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
January 2018
February 2018
March 2018
April 2018
June 2018
July 2018
August 2018
October 2018
December 2018
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
December 2019
January 2020
February 2020
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
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{"author_id": 11, "token_count": 147}, {"author_id": 60, "token_count": 628}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 34}, {"author_id": 13, "token_count": 6}, {"author_id": 11, "token_count": 131}, {"author_id": 60, "token_count": 433}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
11889
43.08%
Roman Gushchin
4784
17.33%
Kamezawa Hiroyuki
1568
5.68%
Vladimir Davydov
1448
5.25%
Tejun Heo
1334
4.83%
Michal Hocko
418
1.51%
Andrew Morton
368
1.33%
Jérôme Glisse
297
1.08%
Kirill A. Shutemov
273
0.99%
Hugh Dickins
115
0.42%
Huang Ying
104
0.38%
Motohiro Kosaki
70
0.25%
David Rientjes
69
0.25%
Mel Gorman
61
0.22%
Yang Shi
44
0.16%
Christoph Hellwig
42
0.15%
Naoya Horiguchi
32
0.12%
JoonSoo Kim
22
0.08%
Matthew Wilcox
12
0.04%
Andrea Arcangeli
12
0.04%
Andrey Ryabinin
10
0.04%
Al Viro
10
0.04%
Rik Van Riel
9
0.03%
Linus Torvalds
9
0.03%
Christoph Lameter
8
0.03%
Lee Schermerhorn
7
0.03%
Michel Lespinasse
5
0.02%
Shaohua Li
1
0.00%
Mike Rapoport
1
0.00%
Fengguang Wu
1
0.00%
Others
4576
16.58%
Total
27599
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": 19, "token_count": 121}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 21, "token_count": 983}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 19, "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
1960
-
58
6386
Andi Kleen
Naoya Horiguchi
Fengguang Wu
Dan J Williams
Huang Ying
Mike Kravetz
JoonSoo Kim
David Hildenbrand
Peter Zijlstra
MinChan Kim
Matthew Wilcox
Anshuman Khandual
Michel Lespinasse
Rik Van Riel
Michal Hocko
Vladimir Davydov
Tejun Heo
Christoph Hellwig
Andrea Arcangeli
Mel Gorman
Motohiro Kosaki
Hugh Dickins
David Rientjes
Kirill A. Shutemov
Aneesh Kumar K.V
Nicholas Piggin
Johannes Weiner
Others
September 2009
October 2009
December 2009
March 2010
May 2010
September 2010
December 2010
February 2011
March 2011
May 2011
June 2011
July 2011
December 2011
January 2012
July 2012
October 2012
December 2012
February 2013
April 2013
July 2013
August 2013
September 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
November 2016
December 2016
February 2017
May 2017
June 2017
July 2017
August 2017
April 2018
July 2018
August 2018
November 2018
February 2019
March 2019
May 2019
June 2019
July 2019
October 2019
November 2019
April 2020
May 2020
June 2020
September 2020
October 2020
November 2020
December 2020
January 2021
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Author Name
Tokens
Token Proportion
Andi Kleen
1751
27.42%
Naoya Horiguchi
1560
24.43%
Fengguang Wu
597
9.35%
Dan J Williams
554
8.68%
Huang Ying
321
5.03%
Mike Kravetz
81
1.27%
JoonSoo Kim
36
0.56%
David Hildenbrand
21
0.33%
Peter Zijlstra
20
0.31%
MinChan Kim
19
0.30%
Matthew Wilcox
14
0.22%
Anshuman Khandual
14
0.22%
Michel Lespinasse
13
0.20%
Rik Van Riel
12
0.19%
Michal Hocko
6
0.09%
Vladimir Davydov
5
0.08%
Tejun Heo
4
0.06%
Christoph Hellwig
4
0.06%
Andrea Arcangeli
4
0.06%
Mel Gorman
3
0.05%
Motohiro Kosaki
3
0.05%
Hugh Dickins
3
0.05%
David Rientjes
3
0.05%
Kirill A. Shutemov
2
0.03%
Aneesh Kumar K.V
2
0.03%
Nicholas Piggin
1
0.02%
Johannes Weiner
1
0.02%
Others
1332
20.86%
Total
6386
memory.c
5225
-
156
21307
Kirill A. Shutemov
Hugh Dickins
Linus Torvalds
Andi Kleen
Jan Kara
Matthew Wilcox
Linus Torvalds (pre-git)
Andrea Arcangeli
Nicholas Piggin
Johannes Weiner
Huang Ying
Andrew Morton
Jérôme Glisse
Kamezawa Hiroyuki
Rik Van Riel
Mel Gorman
Aneesh Kumar K.V
David Howells
Michal Hocko
Al Viro
Mike Kravetz
Dan J Williams
MinChan Kim
Peter Zijlstra
Christoph Lameter
Michel Lespinasse
Christoph Hellwig
JoonSoo Kim
David Rientjes
Jason Gunthorpe
David Hildenbrand
Yang Shi
Anshuman Khandual
Andrey Ryabinin
Catalin Marinas
Vladimir Davydov
Mike Rapoport
Tejun Heo
Shaohua Li
Roman Gushchin
Fengguang Wu
Naoya Horiguchi
Motohiro Kosaki
John Hubbard
Andy Whitcroft
Others
September 1991
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September 2020
October 2020
December 2020
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1569913200, "group": [ {"author_id": 60, "token_count": 239}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 69}, {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 277}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 85}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 12, "token_count": 45}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 756}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 62}, {"author_id": 7, "token_count": 7}, {"author_id": 20, "token_count": 6}, {"author_id": 42, "token_count": 23}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 21}, {"author_id": 13, "token_count": 22}, {"author_id": 54, "token_count": 12}, {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 13, "token_count": 101}, {"author_id": 60, "token_count": 530}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 22, "token_count": 6}, {"author_id": 19, "token_count": 15}, {"author_id": 60, "token_count": 169}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 22, "token_count": 9}, {"author_id": 39, "token_count": 24}, {"author_id": 50, "token_count": 1}, {"author_id": 17, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
3117
14.63%
Hugh Dickins
2230
10.47%
Linus Torvalds
1077
5.05%
Andi Kleen
1033
4.85%
Jan Kara
877
4.12%
Matthew Wilcox
682
3.20%
Linus Torvalds (pre-git)
647
3.04%
Andrea Arcangeli
640
3.00%
Nicholas Piggin
613
2.88%
Johannes Weiner
550
2.58%
Huang Ying
508
2.38%
Andrew Morton
504
2.37%
Jérôme Glisse
433
2.03%
Kamezawa Hiroyuki
367
1.72%
Rik Van Riel
347
1.63%
Mel Gorman
274
1.29%
Aneesh Kumar K.V
231
1.08%
David Howells
223
1.05%
Michal Hocko
173
0.81%
Al Viro
153
0.72%
Mike Kravetz
150
0.70%
Dan J Williams
146
0.69%
MinChan Kim
132
0.62%
Peter Zijlstra
114
0.54%
Christoph Lameter
72
0.34%
Michel Lespinasse
53
0.25%
Christoph Hellwig
33
0.15%
JoonSoo Kim
28
0.13%
David Rientjes
27
0.13%
Jason Gunthorpe
24
0.11%
David Hildenbrand
20
0.09%
Yang Shi
16
0.08%
Anshuman Khandual
15
0.07%
Andrey Ryabinin
15
0.07%
Catalin Marinas
5
0.02%
Vladimir Davydov
4
0.02%
Mike Rapoport
4
0.02%
Tejun Heo
3
0.01%
Shaohua Li
3
0.01%
Roman Gushchin
2
0.01%
Fengguang Wu
2
0.01%
Naoya Horiguchi
1
0.00%
Motohiro Kosaki
1
0.00%
John Hubbard
1
0.00%
Andy Whitcroft
1
0.00%
Others
5756
27.01%
Total
21307
memory_hotplug.c
1896
-
87
6850
David Hildenbrand
Michal Hocko
Kamezawa Hiroyuki
Dan J Williams
JoonSoo Kim
Naoya Horiguchi
Pavel Tatashin
David Rientjes
Vladimir Davydov
Motohiro Kosaki
Vlastimil Babka
Christoph Hellwig
Andrea Arcangeli
Andrew Morton
Matthew Wilcox
Anshuman Khandual
Nicholas Piggin
MinChan Kim
Mel Gorman
Jérôme Glisse
Andi Kleen
Shaohua Li
Christoph Lameter
Fengguang Wu
Mike Rapoport
Yang Shi
Linus Torvalds
Hugh Dickins
Huang Ying
Al Viro
Others
October 2005
March 2006
June 2006
August 2006
September 2006
October 2007
November 2007
April 2008
July 2008
October 2008
November 2008
June 2009
September 2009
November 2009
December 2009
March 2010
May 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
October 2016
February 2017
July 2017
September 2017
October 2017
November 2017
December 2017
January 2018
April 2018
May 2018
August 2018
October 2018
November 2018
December 2018
February 2019
March 2019
May 2019
July 2019
September 2019
October 2019
November 2019
January 2020
February 2020
March 2020
April 2020
May 2020
June 2020
August 2020
September 2020
October 2020
November 2020
December 2020
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Author Name
Tokens
Token Proportion
David Hildenbrand
1399
20.42%
Michal Hocko
674
9.84%
Kamezawa Hiroyuki
464
6.77%
Dan J Williams
258
3.77%
JoonSoo Kim
85
1.24%
Naoya Horiguchi
83
1.21%
Pavel Tatashin
69
1.01%
David Rientjes
55
0.80%
Vladimir Davydov
48
0.70%
Motohiro Kosaki
39
0.57%
Vlastimil Babka
37
0.54%
Christoph Hellwig
24
0.35%
Andrea Arcangeli
22
0.32%
Andrew Morton
16
0.23%
Matthew Wilcox
14
0.20%
Anshuman Khandual
14
0.20%
Nicholas Piggin
11
0.16%
MinChan Kim
11
0.16%
Mel Gorman
10
0.15%
Jérôme Glisse
9
0.13%
Andi Kleen
7
0.10%
Shaohua Li
5
0.07%
Christoph Lameter
4
0.06%
Fengguang Wu
3
0.04%
Mike Rapoport
2
0.03%
Yang Shi
1
0.01%
Linus Torvalds
1
0.01%
Hugh Dickins
1
0.01%
Huang Ying
1
0.01%
Al Viro
1
0.01%
Others
3482
50.83%
Total
6850
mempolicy.c
3050
-
95
11798
David Rientjes
Lee Schermerhorn
Andrew Morton
Mel Gorman
Christoph Lameter
Naoya Horiguchi
Motohiro Kosaki
Yang Shi
Kamezawa Hiroyuki
Vlastimil Babka
Hugh Dickins
Dan J Williams
Kirill A. Shutemov
Andi Kleen
Andrea Arcangeli
Peter Zijlstra
MinChan Kim
Christoph Hellwig
Michal Hocko
JoonSoo Kim
Aneesh Kumar K.V
Michel Lespinasse
Nicholas Piggin
Rik Van Riel
Andrey Ryabinin
Linus Torvalds
David Howells
Andrey Konovalov
Tejun Heo
Pavel Tatashin
Anshuman Khandual
Al Viro
Matthew Wilcox
Huang Ying
Others
May 2004
June 2004
September 2004
October 2004
November 2004
December 2004
January 2005
February 2005
March 2005
June 2005
September 2005
October 2005
January 2006
February 2006
March 2006
June 2006
August 2006
September 2006
October 2006
December 2006
February 2007
July 2007
August 2007
September 2007
October 2007
November 2007
March 2008
April 2008
July 2008
October 2008
November 2008
January 2009
June 2009
August 2009
October 2009
December 2009
March 2010
May 2010
June 2010
August 2010
October 2010
December 2010
January 2011
March 2011
September 2011
October 2011
December 2011
January 2012
March 2012
April 2012
May 2012
June 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
July 2013
September 2013
October 2013
November 2013
December 2013
January 2014
March 2014
April 2014
June 2014
October 2014
December 2014
February 2015
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
July 2018
August 2018
October 2018
February 2019
March 2019
May 2019
June 2019
August 2019
September 2019
November 2019
January 2020
February 2020
April 2020
June 2020
August 2020
October 2020
November 2020
January 2021
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"group": [ {"author_id": 20, "token_count": 2}, {"author_id": 16, "token_count": 42}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 25, "token_count": 290}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 31, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 20, "token_count": 9}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 435}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 12, "token_count": 50}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 16, "token_count": 9}, {"author_id": 54, "token_count": 54}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 22, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 30}, {"author_id": 54, "token_count": 94}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 9, "token_count": 118}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 54, "token_count": 15}, {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 33, "token_count": 76}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 18, "token_count": 1}, {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 164}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 25}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
4406
37.35%
Lee Schermerhorn
1041
8.82%
Andrew Morton
785
6.65%
Mel Gorman
700
5.93%
Christoph Lameter
653
5.53%
Naoya Horiguchi
646
5.48%
Motohiro Kosaki
525
4.45%
Yang Shi
166
1.41%
Kamezawa Hiroyuki
163
1.38%
Vlastimil Babka
97
0.82%
Hugh Dickins
88
0.75%
Dan J Williams
76
0.64%
Kirill A. Shutemov
64
0.54%
Andi Kleen
61
0.52%
Andrea Arcangeli
59
0.50%
Peter Zijlstra
44
0.37%
MinChan Kim
37
0.31%
Christoph Hellwig
35
0.30%
Michal Hocko
26
0.22%
JoonSoo Kim
26
0.22%
Aneesh Kumar K.V
26
0.22%
Michel Lespinasse
18
0.15%
Nicholas Piggin
17
0.14%
Rik Van Riel
12
0.10%
Andrey Ryabinin
12
0.10%
Linus Torvalds
8
0.07%
David Howells
7
0.06%
Andrey Konovalov
7
0.06%
Tejun Heo
6
0.05%
Pavel Tatashin
6
0.05%
Anshuman Khandual
4
0.03%
Al Viro
3
0.03%
Matthew Wilcox
1
0.01%
Huang Ying
1
0.01%
Others
1972
16.71%
Total
11798
mempool.c
555
-
34
2143
David Rientjes
Linus Torvalds
Andrew Morton
Andrey Ryabinin
Tejun Heo
Christoph Lameter
Nicholas Piggin
Catalin Marinas
Andrey Konovalov
Michal Hocko
Mel Gorman
Mike Rapoport
Al Viro
Christoph Hellwig
Others
February 2002
April 2002
May 2002
September 2002
October 2002
December 2002
January 2003
March 2004
June 2004
March 2005
May 2005
June 2005
October 2005
March 2006
August 2006
July 2007
October 2007
October 2011
January 2012
June 2012
April 2014
June 2014
April 2015
May 2015
November 2015
March 2016
June 2016
July 2016
June 2017
November 2017
February 2018
March 2019
August 2020
October 2020
December 2020
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Author Name
Tokens
Token Proportion
David Rientjes
559
26.08%
Linus Torvalds
288
13.44%
Andrew Morton
178
8.31%
Andrey Ryabinin
122
5.69%
Tejun Heo
63
2.94%
Christoph Lameter
31
1.45%
Nicholas Piggin
22
1.03%
Catalin Marinas
9
0.42%
Andrey Konovalov
7
0.33%
Michal Hocko
5
0.23%
Mel Gorman
5
0.23%
Mike Rapoport
4
0.19%
Al Viro
3
0.14%
Christoph Hellwig
2
0.09%
Others
845
39.43%
Total
2143
memremap.c
516
-
14
2076
Dan J Williams
Christoph Hellwig
Andrey Ryabinin
Jérôme Glisse
Matthew Wilcox
Alexander Duyck
David Hildenbrand
Aneesh Kumar K.V
Michal Hocko
John Hubbard
Others
August 2015
January 2016
March 2016
September 2016
January 2017
April 2017
July 2017
September 2017
December 2017
February 2018
March 2018
May 2018
August 2018
October 2018
December 2018
June 2019
July 2019
August 2019
October 2019
January 2020
February 2020
March 2020
April 2020
October 2020
November 2020
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Author Name
Tokens
Token Proportion
Dan J Williams
1272
61.27%
Christoph Hellwig
518
24.95%
Andrey Ryabinin
42
2.02%
Jérôme Glisse
31
1.49%
Matthew Wilcox
29
1.40%
Alexander Duyck
28
1.35%
David Hildenbrand
22
1.06%
Aneesh Kumar K.V
21
1.01%
Michal Hocko
18
0.87%
John Hubbard
1
0.05%
Others
94
4.53%
Total
2076
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
3160
-
86
11499
Jérôme Glisse
Christoph Lameter
Mel Gorman
Naoya Horiguchi
MinChan Kim
Hugh Dickins
Jan Kara
Michal Hocko
Yang Shi
JoonSoo Kim
Christoph Hellwig
Peter Zijlstra
Kirill A. Shutemov
Anshuman Khandual
Mike Kravetz
Nicholas Piggin
Johannes Weiner
Matthew Wilcox
Linus Torvalds
David Rientjes
Andrea Arcangeli
Motohiro Kosaki
Aneesh Kumar K.V
Vlastimil Babka
Vladimir Davydov
Shaohua Li
Rik Van Riel
Kamezawa Hiroyuki
David Howells
Huang Ying
Michel Lespinasse
Andi Kleen
Lee Schermerhorn
Tejun Heo
David Hildenbrand
Andrey Konovalov
Others
March 2006
April 2006
June 2006
September 2006
November 2006
December 2006
March 2007
April 2007
July 2007
August 2007
October 2007
February 2008
June 2008
July 2008
August 2008
October 2008
November 2008
December 2008
January 2009
April 2009
June 2009
September 2009
December 2009
February 2010
March 2010
May 2010
September 2010
October 2010
December 2010
January 2011
February 2011
March 2011
May 2011
June 2011
October 2011
December 2011
January 2012
March 2012
April 2012
June 2012
July 2012
October 2012
November 2012
December 2012
February 2013
April 2013
June 2013
September 2013
October 2013
November 2013
December 2013
January 2014
March 2014
June 2014
August 2014
October 2014
December 2014
February 2015
April 2015
June 2015
August 2015
September 2015
November 2015
January 2016
February 2016
March 2016
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
October 2018
December 2018
February 2019
March 2019
May 2019
June 2019
August 2019
September 2019
November 2019
January 2020
February 2020
March 2020
April 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
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1433142000, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 25, "token_count": 1}, {"author_id": 29, "token_count": 27}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 299}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 7, "token_count": 4}, {"author_id": 1, "token_count": 27}, {"author_id": 16, "token_count": 29}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, 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"token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 2773}, {"author_id": 25, "token_count": 67}, {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 13, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 19, "token_count": 53}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 177}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 0, "token_count": 15}, {"author_id": 20, "token_count": 307}, {"author_id": 25, "token_count": 37}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 12, "token_count": 17}, {"author_id": 3, "token_count": 12}, {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 36, "token_count": 390}, {"author_id": 23, "token_count": 33}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 21, "token_count": 26}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 36, "token_count": 10}, {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 264}, {"author_id": 36, "token_count": 20}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 54, "token_count": 18}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 54, "token_count": 10}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 22, "token_count": 24}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 21, "token_count": 27}, {"author_id": 54, "token_count": 13}, {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 47}, {"author_id": 19, "token_count": 1}, {"author_id": 42, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 134}, {"author_id": 7, "token_count": 228}, {"author_id": 19, "token_count": 7}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 21, "token_count": 43}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 54, "token_count": 259}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Jérôme Glisse
2814
24.47%
Christoph Lameter
1452
12.63%
Mel Gorman
824
7.17%
Naoya Horiguchi
728
6.33%
MinChan Kim
592
5.15%
Hugh Dickins
457
3.97%
Jan Kara
420
3.65%
Michal Hocko
310
2.70%
Yang Shi
300
2.61%
JoonSoo Kim
295
2.57%
Christoph Hellwig
294
2.56%
Peter Zijlstra
227
1.97%
Kirill A. Shutemov
184
1.60%
Anshuman Khandual
135
1.17%
Mike Kravetz
96
0.83%
Nicholas Piggin
79
0.69%
Johannes Weiner
73
0.63%
Matthew Wilcox
63
0.55%
Linus Torvalds
48
0.42%
David Rientjes
44
0.38%
Andrea Arcangeli
42
0.37%
Motohiro Kosaki
40
0.35%
Aneesh Kumar K.V
36
0.31%
Vlastimil Babka
35
0.30%
Vladimir Davydov
27
0.23%
Shaohua Li
24
0.21%
Rik Van Riel
21
0.18%
Kamezawa Hiroyuki
19
0.17%
David Howells
14
0.12%
Huang Ying
8
0.07%
Michel Lespinasse
6
0.05%
Andi Kleen
6
0.05%
Lee Schermerhorn
5
0.04%
Tejun Heo
3
0.03%
David Hildenbrand
3
0.03%
Andrey Konovalov
3
0.03%
Others
1772
15.41%
Total
11499
mincore.c
280
-
22
1069
Linus Torvalds
Naoya Horiguchi
Johannes Weiner
Nicholas Piggin
Christoph Hellwig
David Howells
Kirill A. Shutemov
Andrey Konovalov
Matthew Wilcox
Hugh Dickins
Tejun Heo
Mike Rapoport
Michel Lespinasse
Huang Ying
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
February 2017
November 2017
January 2019
May 2019
August 2019
September 2019
February 2020
June 2020
October 2020
var spanGroupData = [ {"timestamp": 1014969600, "group": [ {"author_id": 13, "token_count": 84}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 26, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 13, "token_count": 112}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 17, "token_count": 71}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 25, "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": 25, "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": 1485936000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 13, "token_count": 231}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
427
39.94%
Naoya Horiguchi
198
18.52%
Johannes Weiner
170
15.90%
Nicholas Piggin
71
6.64%
Christoph Hellwig
31
2.90%
David Howells
12
1.12%
Kirill A. Shutemov
10
0.94%
Andrey Konovalov
7
0.65%
Matthew Wilcox
3
0.28%
Hugh Dickins
3
0.28%
Tejun Heo
2
0.19%
Mike Rapoport
2
0.19%
Michel Lespinasse
2
0.19%
Huang Ying
2
0.19%
Others
129
12.07%
Total
1069
mlock.c
849
-
51
2883
Vlastimil Babka
Linus Torvalds (pre-git)
Nicholas Piggin
Rik Van Riel
Kirill A. Shutemov
Hugh Dickins
Michel Lespinasse
Andrew Morton
Lee Schermerhorn
Michal Hocko
David Rientjes
Andrey Konovalov
Motohiro Kosaki
Linus Torvalds
JoonSoo Kim
MinChan Kim
Andrey Ryabinin
Andrea Arcangeli
Mike Rapoport
Matthew Wilcox
Andi Kleen
Alexander Duyck
Others
June 1995
January 1996
September 1996
January 1997
May 1998
May 1999
January 2000
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
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
June 2020
August 2020
September 2020
December 2020
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Author Name
Tokens
Token Proportion
Vlastimil Babka
686
23.79%
Linus Torvalds (pre-git)
500
17.34%
Nicholas Piggin
264
9.16%
Rik Van Riel
148
5.13%
Kirill A. Shutemov
139
4.82%
Hugh Dickins
100
3.47%
Michel Lespinasse
82
2.84%
Andrew Morton
48
1.66%
Lee Schermerhorn
38
1.32%
Michal Hocko
33
1.14%
David Rientjes
14
0.49%
Andrey Konovalov
14
0.49%
Motohiro Kosaki
8
0.28%
Linus Torvalds
7
0.24%
JoonSoo Kim
7
0.24%
MinChan Kim
5
0.17%
Andrey Ryabinin
4
0.14%
Andrea Arcangeli
4
0.14%
Mike Rapoport
1
0.03%
Matthew Wilcox
1
0.03%
Andi Kleen
1
0.03%
Alexander Duyck
1
0.03%
Others
778
26.99%
Total
2883
mm_init.c
208
-
15
779
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
May 2019
April 2020
June 2020
August 2020
December 2020
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 454}, {"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": 55, "token_count": 153}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"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": 56, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
487
62.52%
Tim Chen
153
19.64%
Andrew Morton
9
1.16%
Peter Zijlstra
6
0.77%
Pavel Tatashin
2
0.26%
Hugh Dickins
1
0.13%
Others
121
15.53%
Total
779
mmap.c
3855
-
134
14859
Linus Torvalds
Michel Lespinasse
Andrew Morton
Linus Torvalds (pre-git)
Hugh Dickins
Andrea Arcangeli
Kirill A. Shutemov
Rik Van Riel
Yang Shi
Al Viro
Michal Hocko
Matthew Wilcox
Christoph Hellwig
Motohiro Kosaki
Mike Rapoport
Peter Zijlstra
Dan J Williams
David Rientjes
Catalin Marinas
Naoya Horiguchi
Shaohua Li
Mel Gorman
Nicholas Piggin
Andi Kleen
Anshuman Khandual
Tejun Heo
David Howells
Andy Whitcroft
Lee Schermerhorn
Others
May 1992
August 1992
September 1992
March 1993
July 1993
August 1993
September 1993
November 1993
July 1994
October 1994
January 1995
June 1995
January 1996
March 1996
June 1996
September 1996
January 1997
March 1997
August 1997
October 1997
January 1998
February 1998
May 1998
August 1998
January 1999
February 1999
May 1999
June 1999
September 1999
January 2000
March 2000
May 2000
June 2000
October 2000
February 2002
March 2002
May 2002
June 2002
July 2002
August 2002
September 2002
October 2002
January 2003
February 2003
March 2003
April 2003
June 2003
July 2003
September 2003
October 2003
December 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
August 2004
September 2004
October 2004
November 2004
January 2005
February 2005
March 2005
April 2005
May 2005
June 2005
September 2005
October 2005
January 2006
March 2006
April 2006
July 2006
September 2006
October 2006
December 2006
January 2007
February 2007
May 2007
July 2007
August 2007
October 2007
November 2007
January 2008
February 2008
April 2008
June 2008
July 2008
August 2008
September 2008
October 2008
November 2008
January 2009
February 2009
March 2009
April 2009
June 2009
September 2009
December 2009
March 2010
April 2010
May 2010
August 2010
September 2010
October 2010
December 2010
January 2011
April 2011
May 2011
June 2011
October 2011
January 2012
February 2012
March 2012
April 2012
May 2012
August 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
April 2013
May 2013
July 2013
August 2013
September 2013
November 2013
January 2014
March 2014
April 2014
May 2014
June 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
April 2015
June 2015
September 2015
November 2015
December 2015
January 2016
February 2016
May 2016
June 2016
July 2016
September 2016
October 2016
December 2016
February 2017
May 2017
June 2017
July 2017
September 2017
November 2017
March 2018
April 2018
May 2018
June 2018
July 2018
August 2018
October 2018
December 2018
February 2019
March 2019
April 2019
May 2019
August 2019
September 2019
November 2019
January 2020
April 2020
June 2020
July 2020
August 2020
September 2020
October 2020
December 2020
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"group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 9, "token_count": 12}, {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 313}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 12, "token_count": 50}, {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 45}, ]}, {"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": 62}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 12, "token_count": 28}, {"author_id": 1, "token_count": 122}, {"author_id": 60, "token_count": 164}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "token_count": 9}, {"author_id": 20, "token_count": 28}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 25}, {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 12, "token_count": 275}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 44, "token_count": 84}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 4, "token_count": 284}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 12, "token_count": 34}, {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 33, "token_count": 55}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 20, "token_count": 44}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 9, "token_count": 35}, {"author_id": 13, "token_count": 139}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 13, "token_count": 22}, {"author_id": 20, "token_count": 40}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 54, "token_count": 183}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "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": 12, "token_count": 4}, {"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": 24, "token_count": 7}, {"author_id": 42, "token_count": 40}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 29}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 27, "token_count": 7}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 32}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 42}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 58}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
2070
13.93%
Michel Lespinasse
1969
13.25%
Andrew Morton
1870
12.58%
Linus Torvalds (pre-git)
1140
7.67%
Hugh Dickins
891
6.00%
Andrea Arcangeli
852
5.73%
Kirill A. Shutemov
631
4.25%
Rik Van Riel
383
2.58%
Yang Shi
183
1.23%
Al Viro
127
0.85%
Michal Hocko
122
0.82%
Matthew Wilcox
119
0.80%
Christoph Hellwig
108
0.73%
Motohiro Kosaki
107
0.72%
Mike Rapoport
85
0.57%
Peter Zijlstra
67
0.45%
Dan J Williams
55
0.37%
David Rientjes
48
0.32%
Catalin Marinas
37
0.25%
Naoya Horiguchi
34
0.23%
Shaohua Li
33
0.22%
Mel Gorman
21
0.14%
Nicholas Piggin
19
0.13%
Andi Kleen
11
0.07%
Anshuman Khandual
8
0.05%
Tejun Heo
7
0.05%
David Howells
6
0.04%
Andy Whitcroft
5
0.03%
Lee Schermerhorn
1
0.01%
Others
3850
25.91%
Total
14859
mmap_lock.c
230
-
1
658
Others
December 2020
var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 658}, ]}, ]
Author Name
Tokens
Token Proportion
Others
658
100.00%
Total
658
mmu_gather.c
334
-
4
1041
Peter Zijlstra
Yang Shi
Michel Lespinasse
Others
September 2018
June 2019
February 2020
June 2020
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 45, "token_count": 604}, {"author_id": 60, "token_count": 239}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 45, "token_count": 186}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
790
75.89%
Yang Shi
11
1.06%
Michel Lespinasse
1
0.10%
Others
239
22.96%
Total
1041
mmu_notifier.c
1097
-
22
3326
Jason Gunthorpe
Andrea Arcangeli
Jérôme Glisse
Vladimir Davydov
Izik Eidus
Michel Lespinasse
Michal Hocko
Tejun Heo
Linus Torvalds
Others
July 2008
September 2009
March 2010
January 2011
October 2011
October 2012
May 2013
September 2014
November 2014
September 2015
February 2017
March 2017
August 2018
December 2018
May 2019
June 2019
August 2019
November 2019
December 2019
January 2020
March 2020
June 2020
August 2020
October 2020
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 12, "token_count": 255}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 41, "token_count": 25}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 25}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 29, "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": 20, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 23, "token_count": 42}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 39, "token_count": 209}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 39, "token_count": 2150}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 39, "token_count": 161}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 39, "token_count": 148}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jason Gunthorpe
2668
80.22%
Andrea Arcangeli
280
8.42%
Jérôme Glisse
46
1.38%
Vladimir Davydov
34
1.02%
Izik Eidus
25
0.75%
Michel Lespinasse
10
0.30%
Michal Hocko
7
0.21%
Tejun Heo
3
0.09%
Linus Torvalds
1
0.03%
Others
252
7.58%
Total
3326
mmzone.c
102
-
7
385
Mel Gorman
Kamezawa Hiroyuki
Peter Zijlstra
Others
March 2006
April 2008
May 2009
May 2012
February 2013
October 2013
May 2016
February 2017
November 2017
December 2020
var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 30, "token_count": 122}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 0, "token_count": 110}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 85}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 45, "token_count": 12}, ]}, {"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}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
199
51.69%
Kamezawa Hiroyuki
122
31.69%
Peter Zijlstra
12
3.12%
Others
52
13.51%
Total
385
mprotect.c
707
-
61
2992
Linus Torvalds (pre-git)
Andi Kleen
Andrew Morton
Mel Gorman
Hugh Dickins
Kirill A. Shutemov
Peter Zijlstra
Jérôme Glisse
Linus Torvalds
Christoph Lameter
Andrea Arcangeli
Rik Van Riel
Johannes Weiner
Aneesh Kumar K.V
Christoph Hellwig
Catalin Marinas
Anshuman Khandual
Dan J Williams
Michel Lespinasse
Huang Ying
Michal Hocko
Andrey Konovalov
David Rientjes
Mike Rapoport
David Howells
Motohiro Kosaki
Al Viro
Andy Whitcroft
Others
July 1994
August 1994
October 1994
November 1994
January 1995
February 1995
June 1995
March 1996
September 1996
January 1997
March 1997
May 1998
September 1999
January 2000
March 2000
October 2000
February 2002
March 2002
April 2002
July 2002
September 2002
October 2002
November 2002
September 2003
March 2004
May 2004
July 2004
August 2004
October 2004
December 2004
February 2005
March 2005
September 2005
October 2005
June 2006
September 2006
May 2008
June 2008
July 2008
January 2009
February 2009
June 2009
September 2009
November 2010
January 2011
February 2012
March 2012
October 2012
November 2012
December 2012
October 2013
November 2013
December 2013
January 2014
February 2014
April 2014
October 2014
February 2015
March 2015
June 2015
September 2015
January 2016
February 2016
March 2016
May 2016
July 2016
October 2016
December 2016
February 2017
March 2017
August 2017
September 2017
November 2017
January 2018
February 2018
April 2018
June 2018
December 2018
March 2019
May 2019
August 2019
September 2019
November 2019
March 2020
April 2020
June 2020
November 2020
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29}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 39}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 33, "token_count": 12}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 301}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 12, "token_count": 18}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 32, "token_count": 47}, {"author_id": 9, "token_count": 5}, {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 12, "token_count": 13}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 109}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 36}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 27, "token_count": 11}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 32, "token_count": 187}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 31}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 23, "token_count": 6}, {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 22}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 19}, {"author_id": 18, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 73}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 27, "token_count": 2}, {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 173}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 10}, {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 36}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
385
12.87%
Andi Kleen
314
10.49%
Andrew Morton
226
7.55%
Mel Gorman
221
7.39%
Hugh Dickins
165
5.51%
Kirill A. Shutemov
153
5.11%
Peter Zijlstra
150
5.01%
Jérôme Glisse
73
2.44%
Linus Torvalds
69
2.31%
Christoph Lameter
46
1.54%
Andrea Arcangeli
44
1.47%
Rik Van Riel
37
1.24%
Johannes Weiner
37
1.24%
Aneesh Kumar K.V
33
1.10%
Christoph Hellwig
22
0.74%
Catalin Marinas
19
0.64%
Anshuman Khandual
13
0.43%
Dan J Williams
12
0.40%
Michel Lespinasse
10
0.33%
Huang Ying
10
0.33%
Michal Hocko
7
0.23%
Andrey Konovalov
7
0.23%
David Rientjes
5
0.17%
Mike Rapoport
4
0.13%
David Howells
4
0.13%
Motohiro Kosaki
3
0.10%
Al Viro
3
0.10%
Andy Whitcroft
2
0.07%
Others
918
30.68%
Total
2992
mremap.c
967
-
57
3974
Al Viro
Hugh Dickins
Linus Torvalds (pre-git)
Andrew Morton
Linus Torvalds
Andrea Arcangeli
Michel Lespinasse
Kirill A. Shutemov
Mike Rapoport
Andi Kleen
Yang Shi
Mike Kravetz
Rik Van Riel
Nicholas Piggin
Michal Hocko
Mel Gorman
Andrey Konovalov
Jérôme Glisse
Peter Zijlstra
Naoya Horiguchi
Anshuman Khandual
Others
March 1996
January 1997
May 1998
August 1998
September 1999
January 2000
March 2000
February 2002
March 2002
April 2002
July 2002
September 2002
October 2002
July 2003
September 2003
February 2004
April 2004
May 2004
August 2004
October 2004
December 2004
January 2005
February 2005
March 2005
May 2005
August 2005
September 2005
October 2005
January 2006
July 2006
September 2006
June 2007
July 2008
October 2008
January 2009
September 2009
November 2009
December 2009
March 2010
October 2010
January 2011
April 2011
October 2011
February 2012
May 2012
October 2012
December 2012
February 2013
July 2013
August 2013
May 2014
September 2014
October 2014
April 2015
June 2015
September 2015
November 2015
December 2015
January 2016
February 2016
March 2016
May 2016
July 2016
November 2016
February 2017
March 2017
August 2017
September 2017
November 2017
October 2018
December 2018
January 2019
March 2019
September 2019
November 2019
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
December 2020
February 2021
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{"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 82}, {"author_id": 20, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 44, "token_count": 39}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 44, "token_count": 22}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 21, "token_count": 41}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 13, "token_count": 16}, {"author_id": 54, "token_count": 43}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 185}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 185}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 903}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
592
14.90%
Hugh Dickins
407
10.24%
Linus Torvalds (pre-git)
386
9.71%
Andrew Morton
254
6.39%
Linus Torvalds
111
2.79%
Andrea Arcangeli
84
2.11%
Michel Lespinasse
74
1.86%
Kirill A. Shutemov
62
1.56%
Mike Rapoport
61
1.53%
Andi Kleen
46
1.16%
Yang Shi
43
1.08%
Mike Kravetz
41
1.03%
Rik Van Riel
15
0.38%
Nicholas Piggin
13
0.33%
Michal Hocko
7
0.18%
Mel Gorman
7
0.18%
Andrey Konovalov
7
0.18%
Jérôme Glisse
6
0.15%
Peter Zijlstra
2
0.05%
Naoya Horiguchi
1
0.03%
Anshuman Khandual
1
0.03%
Others
1754
44.14%
Total
3974
msync.c
110
-
12
431
Linus Torvalds
Andrew Morton
Peter Zijlstra
Matthew Wilcox
Andrey Konovalov
Michel Lespinasse
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
June 2020
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Author Name
Tokens
Token Proportion
Linus Torvalds
116
26.91%
Andrew Morton
114
26.45%
Peter Zijlstra
89
20.65%
Matthew Wilcox
50
11.60%
Andrey Konovalov
7
1.62%
Michel Lespinasse
4
0.93%
Others
51
11.83%
Total
431
nommu.c
1853
-
70
6993
David Howells
Christoph Hellwig
Linus Torvalds
Hugh Dickins
Andrew Morton
Al Viro
Kirill A. Shutemov
Michal Hocko
Michel Lespinasse
JoonSoo Kim
Motohiro Kosaki
Mike Rapoport
Nicholas Piggin
David Rientjes
Catalin Marinas
Tejun Heo
Christoph Lameter
Vladimir Davydov
Jan Kara
Matthew Wilcox
Others
December 2002
March 2003
May 2003
July 2003
May 2004
October 2004
January 2005
February 2005
March 2005
April 2005
September 2005
October 2005
November 2005
January 2006
February 2006
March 2006
July 2006
September 2006
December 2006
July 2007
October 2007
February 2008
April 2008
June 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
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
June 2020
August 2020
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{"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 26, "token_count": 34}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 43, "token_count": 9}, {"author_id": 13, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 43, "token_count": 16}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 43, "token_count": 13}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 13, "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": 67}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 17}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 38}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 43, "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": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "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": 24, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 6}, {"author_id": 44, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 44, "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": 13, "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": 22, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 64}, {"author_id": 42, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
4022
57.51%
Christoph Hellwig
218
3.12%
Linus Torvalds
128
1.83%
Hugh Dickins
89
1.27%
Andrew Morton
89
1.27%
Al Viro
55
0.79%
Kirill A. Shutemov
30
0.43%
Michal Hocko
27
0.39%
Michel Lespinasse
25
0.36%
JoonSoo Kim
22
0.31%
Motohiro Kosaki
18
0.26%
Mike Rapoport
13
0.19%
Nicholas Piggin
11
0.16%
David Rientjes
9
0.13%
Catalin Marinas
5
0.07%
Tejun Heo
4
0.06%
Christoph Lameter
4
0.06%
Vladimir Davydov
2
0.03%
Jan Kara
2
0.03%
Matthew Wilcox
1
0.01%
Others
2219
31.73%
Total
6993
oom_kill.c
1144
-
60
3671
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
Vlastimil Babka
Michel Lespinasse
Andrew Morton
David Howells
Linus Torvalds
Tejun Heo
JoonSoo Kim
Christoph Hellwig
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
June 2020
August 2020
October 2020
December 2020
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1509519600, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 54, "token_count": 71}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 9, "token_count": 19}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 9, "token_count": 73}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 20, "token_count": 40}, {"author_id": 11, "token_count": 173}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 38}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 23, "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": 20, "token_count": 2}, {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 7, "token_count": 2}, {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Michal Hocko
1082
29.47%
David Rientjes
789
21.49%
Vladimir Davydov
302
8.23%
Roman Gushchin
199
5.42%
Motohiro Kosaki
100
2.72%
Yang Shi
71
1.93%
Johannes Weiner
55
1.50%
Kamezawa Hiroyuki
49
1.33%
Jérôme Glisse
44
1.20%
Nicholas Piggin
40
1.09%
Linus Torvalds (pre-git)
37
1.01%
Christoph Lameter
28
0.76%
Kirill A. Shutemov
26
0.71%
Mel Gorman
20
0.54%
Andrea Arcangeli
8
0.22%
Vlastimil Babka
6
0.16%
Michel Lespinasse
6
0.16%
Andrew Morton
6
0.16%
David Howells
5
0.14%
Linus Torvalds
4
0.11%
Tejun Heo
3
0.08%
JoonSoo Kim
2
0.05%
Christoph Hellwig
2
0.05%
MinChan Kim
1
0.03%
Others
786
21.41%
Total
3671
page-writeback.c
2850
-
85
8726
Tejun Heo
Fengguang Wu
Andrew Morton
Peter Zijlstra
Johannes Weiner
David Howells
Jan Kara
David Rientjes
Mel Gorman
Matthew Wilcox
Nicholas Piggin
Christoph Hellwig
MinChan Kim
Kees Cook
Shaohua Li
Andrey Ryabinin
Linus Torvalds
JoonSoo Kim
Yang Shi
Kirill A. Shutemov
Huang Ying
Christoph Lameter
Mike Rapoport
Motohiro Kosaki
Naoya Horiguchi
Rik Van Riel
Michal Hocko
David Hildenbrand
Andrea Arcangeli
Al Viro
Others
April 2002
May 2002
June 2002
July 2002
August 2002
September 2002
October 2002
November 2002
December 2002
January 2003
March 2003
April 2003
May 2003
June 2003
September 2003
October 2003
January 2004
April 2004
May 2004
January 2005
March 2005
November 2005
January 2006
March 2006
June 2006
August 2006
September 2006
December 2006
February 2007
May 2007
July 2007
October 2007
November 2007
February 2008
April 2008
January 2009
February 2009
March 2009
May 2009
June 2009
September 2009
October 2009
April 2010
May 2010
June 2010
July 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
April 2011
May 2011
June 2011
July 2011
August 2011
September 2011
October 2011
November 2011
December 2011
January 2012
March 2012
April 2012
May 2012
June 2012
December 2012
January 2013
February 2013
September 2013
October 2013
January 2014
February 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
January 2015
February 2015
March 2015
April 2015
May 2015
August 2015
September 2015
November 2015
January 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
October 2016
December 2016
February 2017
April 2017
May 2017
July 2017
August 2017
September 2017
October 2017
November 2017
April 2018
August 2018
October 2018
December 2018
March 2019
May 2019
August 2019
January 2020
April 2020
June 2020
August 2020
September 2020
October 2020
January 2021
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Author Name
Tokens
Token Proportion
Tejun Heo
2292
26.27%
Fengguang Wu
1854
21.25%
Andrew Morton
1005
11.52%
Peter Zijlstra
415
4.76%
Johannes Weiner
409
4.69%
David Howells
289
3.31%
Jan Kara
221
2.53%
David Rientjes
204
2.34%
Mel Gorman
178
2.04%
Matthew Wilcox
119
1.36%
Nicholas Piggin
111
1.27%
Christoph Hellwig
53
0.61%
MinChan Kim
27
0.31%
Kees Cook
26
0.30%
Shaohua Li
24
0.28%
Andrey Ryabinin
23
0.26%
Linus Torvalds
20
0.23%
JoonSoo Kim
20
0.23%
Yang Shi
13
0.15%
Kirill A. Shutemov
13
0.15%
Huang Ying
10
0.11%
Christoph Lameter
10
0.11%
Mike Rapoport
8
0.09%
Motohiro Kosaki
8
0.09%
Naoya Horiguchi
7
0.08%
Rik Van Riel
2
0.02%
Michal Hocko
2
0.02%
David Hildenbrand
1
0.01%
Andrea Arcangeli
1
0.01%
Al Viro
1
0.01%
Others
1360
15.59%
Total
8726
page_alloc.c
8977
-
208
30842
Mel Gorman
Vlastimil Babka
Michal Hocko
Alexander Duyck
Pavel Tatashin
Christoph Lameter
JoonSoo Kim
Kamezawa Hiroyuki
Anshuman Khandual
Andrew Morton
David Rientjes
Mike Rapoport
David Hildenbrand
Nicholas Piggin
MinChan Kim
Naoya Horiguchi
Johannes Weiner
Linus Torvalds (pre-git)
Kirill A. Shutemov
Fengguang Wu
Peter Zijlstra
Alexander Potapenko
Lee Schermerhorn
Dan J Williams
Vladimir Davydov
Hugh Dickins
David Howells
Matthew Wilcox
Rik Van Riel
Linus Torvalds
Roman Gushchin
Motohiro Kosaki
Andi Kleen
Tejun Heo
Andrey Konovalov
Christoph Hellwig
Andrey Ryabinin
Yang Shi
John Hubbard
Aneesh Kumar K.V
Andrea Arcangeli
Andy Whitcroft
Catalin Marinas
Mike Kravetz
Al Viro
Kees Cook
Shaohua Li
Others
January 1996
March 1996
June 1996
March 1997
February 1998
May 1998
September 1999
January 2000
March 2000
July 2000
September 2000
February 2002
April 2002
May 2002
June 2002
July 2002
August 2002
September 2002
October 2002
November 2002
December 2002
February 2003
March 2003
April 2003
June 2003
July 2003
September 2003
October 2003
December 2003
January 2004
March 2004
April 2004
June 2004
August 2004
September 2004
October 2004
January 2005
February 2005
March 2005
June 2005
September 2005
October 2005
November 2005
January 2006
February 2006
March 2006
April 2006
May 2006
June 2006
September 2006
October 2006
December 2006
January 2007
February 2007
May 2007
July 2007
October 2007
December 2007
February 2008
March 2008
April 2008
May 2008
June 2008
July 2008
September 2008
October 2008
November 2008
January 2009
March 2009
May 2009
June 2009
July 2009
August 2009
September 2009
December 2009
January 2010
March 2010
May 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
April 2011
May 2011
July 2011
December 2011
January 2012
February 2012
March 2012
April 2012
May 2012
July 2012
August 2012
October 2012
December 2012
January 2013
February 2013
March 2013
April 2013
July 2013
September 2013
November 2013
January 2014
March 2014
April 2014
June 2014
July 2014
August 2014
October 2014
November 2014
December 2014
January 2015
February 2015
March 2015
April 2015
May 2015
June 2015
July 2015
August 2015
September 2015
November 2015
January 2016
March 2016
May 2016
June 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
April 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
November 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
January 2020
February 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
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Author Name
Tokens
Token Proportion
Mel Gorman
14605
47.35%
Vlastimil Babka
1665
5.40%
Michal Hocko
1231
3.99%
Alexander Duyck
1212
3.93%
Pavel Tatashin
1131
3.67%
Christoph Lameter
937
3.04%
JoonSoo Kim
603
1.96%
Kamezawa Hiroyuki
544
1.76%
Anshuman Khandual
382
1.24%
Andrew Morton
378
1.23%
David Rientjes
302
0.98%
Mike Rapoport
270
0.88%
David Hildenbrand
229
0.74%
Nicholas Piggin
188
0.61%
MinChan Kim
179
0.58%
Naoya Horiguchi
170
0.55%
Johannes Weiner
157
0.51%
Linus Torvalds (pre-git)
154
0.50%
Kirill A. Shutemov
143
0.46%
Fengguang Wu
143
0.46%
Peter Zijlstra
131
0.42%
Alexander Potapenko
121
0.39%
Lee Schermerhorn
111
0.36%
Dan J Williams
110
0.36%
Vladimir Davydov
90
0.29%
Hugh Dickins
79
0.26%
David Howells
77
0.25%
Matthew Wilcox
66
0.21%
Rik Van Riel
60
0.19%
Linus Torvalds
60
0.19%
Roman Gushchin
57
0.18%
Motohiro Kosaki
54
0.18%
Andi Kleen
50
0.16%
Tejun Heo
38
0.12%
Andrey Konovalov
33
0.11%
Christoph Hellwig
24
0.08%
Andrey Ryabinin
23
0.07%
Yang Shi
18
0.06%
John Hubbard
17
0.06%
Aneesh Kumar K.V
16
0.05%
Andrea Arcangeli
16
0.05%
Andy Whitcroft
11
0.04%
Catalin Marinas
9
0.03%
Mike Kravetz
5
0.02%
Al Viro
3
0.01%
Kees Cook
2
0.01%
Shaohua Li
1
0.00%
Others
4937
16.01%
Total
30842
page_counter.c
262
-
8
799
Johannes Weiner
Roman Gushchin
Others
December 2014
February 2015
November 2015
November 2017
June 2018
April 2020
August 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 439}, ]}, {"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": 11, "token_count": 279}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
463
57.95%
Roman Gushchin
279
34.92%
Others
57
7.13%
Total
799
page_ext.c
418
-
12
1355
JoonSoo Kim
Vladimir Davydov
Vlastimil Babka
Mike Rapoport
Kirill A. Shutemov
Anshuman Khandual
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
December 2020
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 1206}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 29, "token_count": 20}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 7, "token_count": 74}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "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": 44, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 19}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1280
94.46%
Vladimir Davydov
20
1.48%
Vlastimil Babka
18
1.33%
Mike Rapoport
3
0.22%
Kirill A. Shutemov
2
0.15%
Anshuman Khandual
1
0.07%
Others
31
2.29%
Total
1355
page_idle.c
231
-
9
865
Vladimir Davydov
Kirill A. Shutemov
Yang Shi
MinChan Kim
Mike Rapoport
Others
September 2015
January 2016
February 2017
May 2017
September 2017
November 2017
April 2018
June 2018
October 2018
June 2020
var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 29, "token_count": 771}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 29, "token_count": 21}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "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": 54, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
792
91.56%
Kirill A. Shutemov
46
5.32%
Yang Shi
13
1.50%
MinChan Kim
2
0.23%
Mike Rapoport
1
0.12%
Others
11
1.27%
Total
865
page_io.c
478
-
44
1897
Mel Gorman
Andrew Morton
MinChan Kim
Christoph Hellwig
Matthew Wilcox
Shaohua Li
Linus Torvalds (pre-git)
Seth Jennings
Huang Ying
Peter Zijlstra
Al Viro
Roman Gushchin
Hugh Dickins
Tejun Heo
Nicholas Piggin
Linus Torvalds
Christoph Lameter
Lee Schermerhorn
Kirill A. Shutemov
Dennis Zhou
Others
January 1996
February 1998
March 1998
December 1998
May 1999
September 1999
February 2002
May 2002
June 2002
July 2002
October 2002
November 2002
December 2002
April 2004
October 2005
June 2006
September 2006
September 2007
February 2008
January 2009
December 2009
March 2010
April 2012
May 2012
July 2012
April 2013
May 2013
July 2013
October 2013
January 2014
March 2014
April 2014
June 2014
December 2014
January 2015
February 2015
May 2015
July 2015
March 2016
April 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
June 2017
July 2017
August 2017
September 2017
November 2017
December 2017
July 2018
November 2018
December 2018
January 2019
June 2019
July 2019
November 2019
January 2020
May 2020
June 2020
August 2020
September 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 15, "token_count": 23}, ]}, {"timestamp": 886320000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 888739200, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 15, "token_count": 33}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 178}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"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": 43, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 45, "token_count": 33}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 567}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 25}, {"author_id": 38, "token_count": 52}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 8, "token_count": 75}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 43, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 19, "token_count": 88}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 43, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 95}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 8, "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": 22, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 46, "token_count": 79}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 22, "token_count": 35}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 45}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 8, "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": 1541055600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 8, "token_count": 26}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 77}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 11, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
592
31.21%
Andrew Morton
230
12.12%
MinChan Kim
215
11.33%
Christoph Hellwig
135
7.12%
Matthew Wilcox
90
4.74%
Shaohua Li
79
4.16%
Linus Torvalds (pre-git)
70
3.69%
Seth Jennings
52
2.74%
Huang Ying
49
2.58%
Peter Zijlstra
33
1.74%
Al Viro
31
1.63%
Roman Gushchin
14
0.74%
Hugh Dickins
11
0.58%
Tejun Heo
9
0.47%
Nicholas Piggin
3
0.16%
Linus Torvalds
2
0.11%
Christoph Lameter
2
0.11%
Lee Schermerhorn
1
0.05%
Kirill A. Shutemov
1
0.05%
Dennis Zhou
1
0.05%
Others
277
14.60%
Total
1897
page_isolation.c
313
-
23
1014
Kamezawa Hiroyuki
MinChan Kim
JoonSoo Kim
David Hildenbrand
Michal Hocko
Vlastimil Babka
Naoya Horiguchi
Alexander Duyck
Mike Kravetz
Matthew Wilcox
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
May 2015
September 2015
January 2016
April 2016
May 2016
July 2016
February 2017
May 2017
July 2017
November 2017
April 2018
December 2018
March 2019
July 2019
November 2019
January 2020
April 2020
May 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 30, "token_count": 376}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 30, "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": 8, "token_count": 139}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 7, "token_count": 97}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 24}, {"author_id": 25, "token_count": 10}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 20, "token_count": 41}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 20, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 59, "token_count": 10}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 47, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 59, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 44}, {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Kamezawa Hiroyuki
377
37.18%
MinChan Kim
139
13.71%
JoonSoo Kim
129
12.72%
David Hildenbrand
78
7.69%
Michal Hocko
55
5.42%
Vlastimil Babka
16
1.58%
Naoya Horiguchi
15
1.48%
Alexander Duyck
13
1.28%
Mike Kravetz
7
0.69%
Matthew Wilcox
2
0.20%
Others
183
18.05%
Total
1014
page_owner.c
663
-
21
2674
JoonSoo Kim
Vlastimil Babka
Yang Shi
Matthew Wilcox
Mike Rapoport
Mel Gorman
Others
December 2014
February 2015
May 2015
July 2015
March 2016
May 2016
June 2016
July 2016
October 2016
July 2017
September 2017
November 2017
January 2018
April 2018
June 2018
October 2018
December 2018
March 2019
April 2019
September 2019
October 2019
June 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 912}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 7, "token_count": 18}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 16, "token_count": 249}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 10}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 54, "token_count": 63}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 258}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 7, "token_count": 487}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 16, "token_count": 135}, {"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": 44, "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": 16, "token_count": 277}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 46}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 58}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1685
63.01%
Vlastimil Babka
707
26.44%
Yang Shi
63
2.36%
Matthew Wilcox
5
0.19%
Mike Rapoport
1
0.04%
Mel Gorman
1
0.04%
Others
212
7.93%
Total
2674
page_poison.c
102
-
10
421
Vlastimil Babka
JoonSoo Kim
Andrey Konovalov
Others
March 2009
October 2011
December 2014
March 2016
November 2017
April 2018
March 2019
September 2019
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 280}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 16, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Vlastimil Babka
20
4.75%
JoonSoo Kim
5
1.19%
Andrey Konovalov
3
0.71%
Others
393
93.35%
Total
421
page_reporting.c
364
-
2
1174
Alexander Duyck
Matthew Wilcox
April 2020
October 2020
var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 47, "token_count": 1173}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Alexander Duyck
1173
99.91%
Matthew Wilcox
1
0.09%
Total
1174
page_reporting.h
54
-
2
131
Alexander Duyck
Mike Rapoport
April 2020
June 2020
var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 47, "token_count": 130}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 44, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Alexander Duyck
130
99.24%
Mike Rapoport
1
0.76%
Total
131
page_vma_mapped.c
281
-
11
1157
Kirill A. Shutemov
Jérôme Glisse
Hugh Dickins
Matthew Wilcox
Others
February 2017
March 2017
April 2017
July 2017
September 2017
October 2017
November 2017
January 2018
October 2018
September 2019
January 2020
August 2020
December 2020
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 823}, ]}, {"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": 23, "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": 61}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
912
78.82%
Jérôme Glisse
34
2.94%
Hugh Dickins
34
2.94%
Matthew Wilcox
5
0.43%
Others
172
14.87%
Total
1157
pagewalk.c
560
-
18
2401
Naoya Horiguchi
Christoph Hellwig
Kirill A. Shutemov
Matthew Wilcox
Motohiro Kosaki
Johannes Weiner
Michel Lespinasse
Others
February 2008
April 2008
June 2008
December 2009
April 2010
November 2010
March 2011
July 2011
December 2012
May 2013
October 2013
February 2015
March 2015
January 2016
February 2017
March 2017
July 2017
November 2017
August 2019
October 2019
February 2020
June 2020
var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 410}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 25, "token_count": 21}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 25, "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": 57, "token_count": 26}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 25, "token_count": 444}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 19, "token_count": 53}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 136}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 22, "token_count": 183}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 301}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 528}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Naoya Horiguchi
645
26.86%
Christoph Hellwig
183
7.62%
Kirill A. Shutemov
141
5.87%
Matthew Wilcox
53
2.21%
Motohiro Kosaki
26
1.08%
Johannes Weiner
12
0.50%
Michel Lespinasse
5
0.21%
Others
1336
55.64%
Total
2401
percpu-internal.h
285
-
3
726
Dennis Zhou
Roman Gushchin
Others
June 2017
July 2017
November 2017
February 2019
August 2020
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 28, "token_count": 451}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 28, "token_count": 122}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 28, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 136}, ]}, ]
Author Name
Tokens
Token Proportion
Dennis Zhou
589
81.13%
Roman Gushchin
136
18.73%
Others
1
0.14%
Total
726
percpu-km.c
120
-
5
388
Tejun Heo
Dennis Zhou
Roman Gushchin
Others
April 2010
September 2010
September 2014
March 2016
June 2017
February 2018
December 2018
June 2019
August 2020
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": 28, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 28, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 28, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
331
85.31%
Dennis Zhou
45
11.60%
Roman Gushchin
6
1.55%
Others
6
1.55%
Total
388
percpu-stats.c
244
-
5
989
Dennis Zhou
Roman Gushchin
Kees Cook
Others
June 2017
July 2017
September 2017
April 2018
June 2018
February 2019
June 2019
April 2020
August 2020
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 28, "token_count": 735}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 28, "token_count": 170}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 58, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 56}, ]}, ]
Author Name
Tokens
Token Proportion
Dennis Zhou
922
93.23%
Roman Gushchin
56
5.66%
Kees Cook
7
0.71%
Others
4
0.40%
Total
989
percpu-vm.c
379
-
6
1136
Tejun Heo
Dennis Zhou
Roman Gushchin
Others
April 2010
August 2011
November 2011
August 2014
September 2014
February 2017
June 2017
February 2018
June 2019
August 2020
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": 28, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 28, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1076
94.72%
Dennis Zhou
47
4.14%
Roman Gushchin
6
0.53%
Others
7
0.62%
Total
1136
percpu.c
3181
-
44
10992
Tejun Heo
Dennis Zhou
Roman Gushchin
Mike Rapoport
Catalin Marinas
Al Viro
Peter Zijlstra
Andrew Morton
David Howells
Christoph Lameter
Linus Torvalds
Andi Kleen
JoonSoo Kim
Others
February 2009
March 2009
April 2009
June 2009
July 2009
August 2009
September 2009
October 2009
November 2009
January 2010
February 2010
March 2010
April 2010
June 2010
September 2010
October 2010
December 2010
March 2011
August 2011
September 2011
November 2011
December 2011
April 2012
May 2012
October 2012
November 2012
September 2013
January 2014
March 2014
June 2014
August 2014
September 2014
October 2014
March 2015
June 2015
November 2015
January 2016
March 2016
May 2016
October 2016
December 2016
February 2017
March 2017
May 2017
June 2017
July 2017
September 2017
October 2017
February 2018
March 2018
August 2018
October 2018
February 2019
March 2019
May 2019
June 2019
July 2019
August 2019
December 2019
May 2020
August 2020
October 2020
var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 5, "token_count": 837}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 5, "token_count": 503}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 5, "token_count": 148}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 5, "token_count": 1286}, ]}, {"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": 1272}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 26, "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": 24, "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": 24, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 7, "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": 43, "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": 763}, ]}, {"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": 45, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 28, "token_count": 78}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 28, "token_count": 2594}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 28, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 28, "token_count": 53}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 28, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 44, "token_count": 21}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 28, "token_count": 1187}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 44, "token_count": 220}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 28, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 651}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 28, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
5524
50.25%
Dennis Zhou
3981
36.22%
Roman Gushchin
651
5.92%
Mike Rapoport
241
2.19%
Catalin Marinas
43
0.39%
Al Viro
43
0.39%
Peter Zijlstra
17
0.15%
Andrew Morton
7
0.06%
David Howells
4
0.04%
Christoph Lameter
4
0.04%
Linus Torvalds
2
0.02%
Andi Kleen
2
0.02%
JoonSoo Kim
1
0.01%
Others
472
4.29%
Total
10992
pgalloc-track.h
51
-
1
226
Others
August 2020
var spanGroupData = [ {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 226}, ]}, ]
Author Name
Tokens
Token Proportion
Others
226
100.00%
Total
226
pgtable-generic.c
222
-
17
906
Andrea Arcangeli
Aneesh Kumar K.V
Matthew Wilcox
Kirill A. Shutemov
JoonSoo Kim
Dan J Williams
Rik Van Riel
Mike Rapoport
Peter Zijlstra
Andrew Morton
Mel Gorman
Anshuman Khandual
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
June 2020
var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 290}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 53, "token_count": 3}, {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 7, "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": 37, "token_count": 85}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 33, "token_count": 7}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 19, "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": 45, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 44, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Andrea Arcangeli
290
32.01%
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
4
0.44%
Mike Rapoport
4
0.44%
Peter Zijlstra
3
0.33%
Andrew Morton
3
0.33%
Mel Gorman
2
0.22%
Anshuman Khandual
1
0.11%
Others
296
32.67%
Total
906
process_vm_access.c
305
-
15
1117
Al Viro
Christoph Hellwig
John Hubbard
Mike Rapoport
Andrew Morton
Michel Lespinasse
Others
October 2011
February 2012
February 2014
April 2014
March 2015
January 2016
February 2016
October 2016
December 2016
February 2017
February 2018
May 2019
January 2020
March 2020
June 2020
September 2020
October 2020
January 2021
var spanGroupData = [ {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 833}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 43, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 43, "token_count": 23}, ]}, {"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": 25}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 50, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 6, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
167
14.95%
Christoph Hellwig
19
1.70%
John Hubbard
14
1.25%
Mike Rapoport
4
0.36%
Andrew Morton
3
0.27%
Michel Lespinasse
2
0.18%
Others
908
81.29%
Total
1117
ptdump.c
157
-
3
844
Andrey Konovalov
Michel Lespinasse
Others
February 2020
June 2020
December 2020
var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 688}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 44}, ]}, ]
Author Name
Tokens
Token Proportion
Andrey Konovalov
44
5.21%
Michel Lespinasse
2
0.24%
Others
798
94.55%
Total
844
readahead.c
640
-
35
2103
Fengguang Wu
Matthew Wilcox
David Howells
Andrew Morton
Christoph Hellwig
Al Viro
Michal Hocko
Nicholas Piggin
Kirill A. Shutemov
Johannes Weiner
Tejun Heo
Roman Gushchin
Mike Rapoport
Others
April 2002
May 2002
July 2002
August 2002
October 2002
December 2002
March 2003
June 2003
July 2003
October 2003
March 2004
May 2004
August 2004
January 2005
March 2005
January 2006
March 2006
December 2006
July 2007
September 2007
October 2007
July 2008
October 2008
April 2009
June 2009
March 2010
April 2010
October 2011
May 2012
August 2012
May 2013
September 2013
November 2013
April 2014
January 2015
May 2015
October 2015
November 2015
January 2016
April 2016
July 2016
August 2016
December 2016
November 2017
March 2018
June 2018
July 2018
August 2018
December 2018
March 2019
May 2019
June 2020
October 2020
var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 6, "token_count": 56}, ]}, {"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": 26, "token_count": 6}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"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": 23}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 35, "token_count": 485}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 35, "token_count": 71}, {"author_id": 17, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 26, "token_count": 124}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 35, "token_count": 225}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 35, "token_count": 10}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 43, "token_count": 15}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 35, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 22, "token_count": 7}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 22, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 19, "token_count": 377}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 26, "token_count": 59}, {"author_id": 19, "token_count": 83}, {"author_id": 60, "token_count": 36}, ]}, ]
Author Name
Tokens
Token Proportion
Fengguang Wu
796
37.85%
Matthew Wilcox
463
22.02%
David Howells
189
8.99%
Andrew Morton
134
6.37%
Christoph Hellwig
17
0.81%
Al Viro
15
0.71%
Michal Hocko
14
0.67%
Nicholas Piggin
11
0.52%
Kirill A. Shutemov
7
0.33%
Johannes Weiner
5
0.24%
Tejun Heo
4
0.19%
Roman Gushchin
1
0.05%
Mike Rapoport
1
0.05%
Others
446
21.21%
Total
2103
rmap.c
1989
-
79
6617
Kirill A. Shutemov
Hugh Dickins
Peter Zijlstra
Andrew Morton
JoonSoo Kim
Rik Van Riel
Mel Gorman
Jérôme Glisse
Linus Torvalds
Nicholas Piggin
Naoya Horiguchi
Johannes Weiner
Vladimir Davydov
MinChan Kim
Mike Kravetz
Andrea Arcangeli
Shaohua Li
Michel Lespinasse
Andi Kleen
John Hubbard
Matthew Wilcox
Christoph Lameter
Kamezawa Hiroyuki
Fengguang Wu
Vlastimil Babka
Motohiro Kosaki
Yang Shi
Andrey Ryabinin
Mike Rapoport
Jan Kara
Christoph Hellwig
Aneesh Kumar K.V
David Rientjes
Anshuman Khandual
Others
July 2002
September 2002
January 2003
March 2003
June 2003
April 2004
May 2004
June 2004
August 2004
October 2004
February 2005
March 2005
May 2005
September 2005
October 2005
November 2005
January 2006
February 2006
March 2006
June 2006
September 2006
December 2006
February 2007
May 2007
October 2007
February 2008
March 2008
July 2008
October 2008
January 2009
May 2009
June 2009
September 2009
December 2009
March 2010
April 2010
May 2010
June 2010
August 2010
September 2010
October 2010
January 2011
March 2011
May 2011
June 2011
October 2011
January 2012
March 2012
October 2012
December 2012
February 2013
April 2013
August 2013
September 2013
January 2014
June 2014
October 2014
December 2014
January 2015
February 2015
March 2015
April 2015
June 2015
September 2015
November 2015
January 2016
March 2016
April 2016
May 2016
July 2016
August 2016
December 2016
January 2017
February 2017
March 2017
May 2017
July 2017
August 2017
September 2017
November 2017
February 2018
March 2018
April 2018
July 2018
October 2018
November 2018
December 2018
January 2019
May 2019
August 2019
September 2019
October 2019
November 2019
April 2020
June 2020
August 2020
September 2020
October 2020
November 2020
December 2020
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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": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 35, "token_count": 2}, {"author_id": 7, "token_count": 465}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 31, "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": 53}, {"author_id": 60, "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": 26}, ]}, {"timestamp": 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"token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 1, "token_count": 256}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 16, "token_count": 11}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 301}, {"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": 8, "token_count": 83}, {"author_id": 46, "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": 23, "token_count": 44}, {"author_id": 13, "token_count": 17}, {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 117}, {"author_id": 25, "token_count": 9}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 23, "token_count": 50}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 21, "token_count": 82}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 23, "token_count": 54}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 23, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 19, "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": 14}, {"author_id": 54, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 50, "token_count": 34}, {"author_id": 19, "token_count": 1}, {"author_id": 21, "token_count": 11}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 68}, {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 20}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
1179
17.82%
Hugh Dickins
750
11.33%
Peter Zijlstra
516
7.80%
Andrew Morton
498
7.53%
JoonSoo Kim
465
7.03%
Rik Van Riel
412
6.23%
Mel Gorman
311
4.70%
Jérôme Glisse
277
4.19%
Linus Torvalds
199
3.01%
Nicholas Piggin
174
2.63%
Naoya Horiguchi
157
2.37%
Johannes Weiner
144
2.18%
Vladimir Davydov
131
1.98%
MinChan Kim
105
1.59%
Mike Kravetz
102
1.54%
Andrea Arcangeli
94
1.42%
Shaohua Li
53
0.80%
Michel Lespinasse
53
0.80%
Andi Kleen
52
0.79%
John Hubbard
34
0.51%
Matthew Wilcox
30
0.45%
Christoph Lameter
20
0.30%
Kamezawa Hiroyuki
18
0.27%
Fengguang Wu
14
0.21%
Vlastimil Babka
11
0.17%
Motohiro Kosaki
7
0.11%
Yang Shi
6
0.09%
Andrey Ryabinin
5
0.08%
Mike Rapoport
3
0.05%
Jan Kara
3
0.05%
Christoph Hellwig
3
0.05%
Aneesh Kumar K.V
2
0.03%
David Rientjes
1
0.02%
Anshuman Khandual
1
0.02%
Others
787
11.89%
Total
6617
rodata_test.c
54
-
8
165
Kees Cook
Christoph Hellwig
Others
January 2008
February 2008
February 2017
May 2017
October 2017
June 2019
June 2020
August 2020
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 58, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Kees Cook
13
7.88%
Christoph Hellwig
1
0.61%
Others
151
91.52%
Total
165
shmem.c
4329
-
118
18863
Hugh Dickins
Kirill A. Shutemov
Linus Torvalds
Al Viro
Mike Kravetz
Andrew Morton
Mike Rapoport
Linus Torvalds (pre-git)
David Howells
Matthew Wilcox
Vlastimil Babka
Andrea Arcangeli
Nicholas Piggin
Johannes Weiner
Lee Schermerhorn
Yang Shi
Christoph Hellwig
Rik Van Riel
Mel Gorman
Tim Chen
MinChan Kim
Michal Hocko
Shaohua Li
Kees Cook
David Rientjes
Fengguang Wu
Christoph Lameter
Catalin Marinas
Aneesh Kumar K.V
Huang Ying
Andi Kleen
Jan Kara
Vladimir Davydov
Tejun Heo
Michel Lespinasse
Kamezawa Hiroyuki
JoonSoo Kim
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
April 2008
June 2008
July 2008
October 2008
January 2009
February 2009
March 2009
April 2009
May 2009
June 2009
August 2009
September 2009
November 2009
December 2009
March 2010
May 2010
June 2010
August 2010
October 2010
January 2011
February 2011
April 2011
May 2011
June 2011
July 2011
August 2011
October 2011
January 2012
February 2012
March 2012
April 2012
May 2012
June 2012
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
April 2013
May 2013
June 2013
August 2013
December 2013
January 2014
February 2014
March 2014
April 2014
June 2014
July 2014
August 2014
September 2014
October 2014
December 2014
January 2015
February 2015
March 2015
May 2015
June 2015
August 2015
September 2015
November 2015
December 2015
January 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
November 2016
December 2016
January 2017
February 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
March 2018
April 2018
June 2018
July 2018
August 2018
September 2018
November 2018
December 2018
February 2019
March 2019
April 2019
June 2019
July 2019
September 2019
October 2019
November 2019
December 2019
January 2020
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
December 2020
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"token_count": 25}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 43, "token_count": 614}, {"author_id": 9, "token_count": 2}, {"author_id": 19, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 43, "token_count": 26}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 7}, {"author_id": 1, "token_count": 24}, {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 43, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 4, "token_count": 128}, {"author_id": 58, "token_count": 10}, {"author_id": 19, "token_count": 17}, {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 108}, {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 428}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 25}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 46}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
4725
25.05%
Kirill A. Shutemov
2636
13.97%
Linus Torvalds
1218
6.46%
Al Viro
1075
5.70%
Mike Kravetz
935
4.96%
Andrew Morton
796
4.22%
Mike Rapoport
787
4.17%
Linus Torvalds (pre-git)
553
2.93%
David Howells
394
2.09%
Matthew Wilcox
323
1.71%
Vlastimil Babka
182
0.96%
Andrea Arcangeli
171
0.91%
Nicholas Piggin
162
0.86%
Johannes Weiner
143
0.76%
Lee Schermerhorn
117
0.62%
Yang Shi
95
0.50%
Christoph Hellwig
87
0.46%
Rik Van Riel
73
0.39%
Mel Gorman
29
0.15%
Tim Chen
24
0.13%
MinChan Kim
22
0.12%
Michal Hocko
18
0.10%
Shaohua Li
15
0.08%
Kees Cook
10
0.05%
David Rientjes
8
0.04%
Fengguang Wu
7
0.04%
Christoph Lameter
7
0.04%
Catalin Marinas
7
0.04%
Aneesh Kumar K.V
7
0.04%
Huang Ying
5
0.03%
Andi Kleen
5
0.03%
Jan Kara
3
0.02%
Vladimir Davydov
2
0.01%
Tejun Heo
2
0.01%
Michel Lespinasse
2
0.01%
Kamezawa Hiroyuki
2
0.01%
JoonSoo Kim
2
0.01%
Others
4214
22.34%
Total
18863
shuffle.c
183
-
5
599
Dan J Williams
David Hildenbrand
Alexander Duyck
Matthew Wilcox
Others
May 2019
October 2019
April 2020
August 2020
October 2020
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 33, "token_count": 561}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 47, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 59, "token_count": 25}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
561
93.66%
David Hildenbrand
25
4.17%
Alexander Duyck
11
1.84%
Matthew Wilcox
1
0.17%
Others
1
0.17%
Total
599
shuffle.h
53
-
2
182
Dan J Williams
Alexander Duyck
May 2019
April 2020
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 33, "token_count": 163}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 47, "token_count": 19}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
163
89.56%
Alexander Duyck
19
10.44%
Total
182
slab.c
4204
-
118
16672
JoonSoo Kim
Andrew Morton
Christoph Lameter
Linus Torvalds (pre-git)
David Rientjes
Kees Cook
Mel Gorman
Alexander Potapenko
Christoph Hellwig
Linus Torvalds
Hugh Dickins
Roman Gushchin
Vladimir Davydov
Al Viro
Matthew Wilcox
Vlastimil Babka
Nicholas Piggin
Catalin Marinas
Andrey Konovalov
Lee Schermerhorn
Andrey Ryabinin
David Howells
Tejun Heo
Mike Rapoport
Kirill A. Shutemov
Michal Hocko
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
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December 2006
February 2007
April 2007
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March 2014
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April 2015
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November 2018
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January 2019
February 2019
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May 2019
July 2019
October 2019
November 2019
January 2020
June 2020
August 2020
September 2020
October 2020
December 2020
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{"author_id": 10, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 44, "token_count": 6}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 52, "token_count": 29}, {"author_id": 58, "token_count": 33}, {"author_id": 11, "token_count": 3}, {"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": 16, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 58, "token_count": 68}, {"author_id": 11, "token_count": 55}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 21}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
3834
23.00%
Andrew Morton
2541
15.24%
Christoph Lameter
2516
15.09%
Linus Torvalds (pre-git)
1414
8.48%
David Rientjes
470
2.82%
Kees Cook
277
1.66%
Mel Gorman
179
1.07%
Alexander Potapenko
174
1.04%
Christoph Hellwig
137
0.82%
Linus Torvalds
109
0.65%
Hugh Dickins
69
0.41%
Roman Gushchin
58
0.35%
Vladimir Davydov
46
0.28%
Al Viro
39
0.23%
Matthew Wilcox
36
0.22%
Vlastimil Babka
28
0.17%
Nicholas Piggin
27
0.16%
Catalin Marinas
27
0.16%
Andrey Konovalov
23
0.14%
Lee Schermerhorn
20
0.12%
Andrey Ryabinin
18
0.11%
David Howells
12
0.07%
Tejun Heo
10
0.06%
Mike Rapoport
7
0.04%
Kirill A. Shutemov
6
0.04%
Michal Hocko
5
0.03%
Andi Kleen
4
0.02%
Others
4586
27.51%
Total
16672
slab.h
618
-
36
2465
Roman Gushchin
Christoph Lameter
Vlastimil Babka
JoonSoo Kim
Alexander Potapenko
Vladimir Davydov
Kees Cook
Yang Shi
Andrey Konovalov
Tejun Heo
Peter Zijlstra
David Rientjes
Andrey Ryabinin
Others
July 2012
September 2012
October 2012
November 2012
December 2012
January 2013
July 2013
May 2014
June 2014
August 2014
October 2014
December 2014
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
November 2019
August 2020
October 2020
December 2020
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Author Name
Tokens
Token Proportion
Roman Gushchin
752
30.51%
Christoph Lameter
357
14.48%
Vlastimil Babka
201
8.15%
JoonSoo Kim
167
6.77%
Alexander Potapenko
134
5.44%
Vladimir Davydov
89
3.61%
Kees Cook
49
1.99%
Yang Shi
29
1.18%
Andrey Konovalov
21
0.85%
Tejun Heo
7
0.28%
Peter Zijlstra
7
0.28%
David Rientjes
3
0.12%
Andrey Ryabinin
3
0.12%
Others
646
26.21%
Total
2465
slab_common.c
1199
-
41
4210
Roman Gushchin
Christoph Lameter
Vladimir Davydov
Andrey Ryabinin
Yang Shi
Vlastimil Babka
Tejun Heo
JoonSoo Kim
Kees Cook
Andrey Konovalov
Alexander Potapenko
Johannes Weiner
Mike Rapoport
Others
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
May 2013
July 2013
September 2013
April 2014
June 2014
August 2014
October 2014
December 2014
February 2015
June 2015
September 2015
November 2015
January 2016
March 2016
May 2016
July 2016
February 2017
June 2017
July 2017
November 2017
April 2018
June 2018
October 2018
December 2018
February 2019
March 2019
July 2019
October 2019
November 2019
February 2020
April 2020
June 2020
August 2020
December 2020
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Author Name
Tokens
Token Proportion
Roman Gushchin
951
22.59%
Christoph Lameter
939
22.30%
Vladimir Davydov
326
7.74%
Andrey Ryabinin
241
5.72%
Yang Shi
127
3.02%
Vlastimil Babka
127
3.02%
Tejun Heo
77
1.83%
JoonSoo Kim
72
1.71%
Kees Cook
39
0.93%
Andrey Konovalov
20
0.48%
Alexander Potapenko
9
0.21%
Johannes Weiner
5
0.12%
Mike Rapoport
1
0.02%
Others
1276
30.31%
Total
4210
slob.c
718
-
41
2872
Nicholas Piggin
Christoph Lameter
Vlastimil Babka
Catalin Marinas
David Rientjes
Matthew Wilcox
Fengguang Wu
Roman Gushchin
MinChan Kim
Kirill A. Shutemov
Linus Torvalds
Andy Whitcroft
Vladimir Davydov
Mel Gorman
Others
January 2006
December 2006
May 2007
July 2007
October 2007
December 2007
February 2008
May 2008
July 2008
August 2008
October 2008
January 2009
February 2009
March 2009
May 2009
June 2009
August 2009
May 2010
July 2010
August 2010
June 2011
July 2011
October 2011
June 2012
July 2012
September 2012
October 2012
December 2012
January 2013
February 2013
September 2013
June 2014
April 2015
September 2015
November 2015
February 2016
January 2017
November 2017
June 2018
May 2019
July 2019
September 2019
October 2019
March 2020
August 2020
December 2020
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 550}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 17, "token_count": 159}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 2, "token_count": 37}, {"author_id": 17, "token_count": 932}, {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 2, "token_count": 9}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 17, "token_count": 9}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 17, "token_count": 23}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 24, "token_count": 44}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 35, "token_count": 8}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 2, "token_count": 52}, {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 2, "token_count": 97}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 69}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 16, "token_count": 117}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Nicholas Piggin
1126
39.21%
Christoph Lameter
316
11.00%
Vlastimil Babka
119
4.14%
Catalin Marinas
44
1.53%
David Rientjes
13
0.45%
Matthew Wilcox
10
0.35%
Fengguang Wu
8
0.28%
Roman Gushchin
6
0.21%
MinChan Kim
4
0.14%
Kirill A. Shutemov
4
0.14%
Linus Torvalds
3
0.10%
Andy Whitcroft
3
0.10%
Vladimir Davydov
1
0.03%
Mel Gorman
1
0.03%
Others
1214
42.27%
Total
2872
slub.c
5786
-
134
23673
Christoph Lameter
JoonSoo Kim
Vlastimil Babka
Kees Cook
David Rientjes
Alexander Potapenko
Andrey Konovalov
Vladimir Davydov
Andrey Ryabinin
Mel Gorman
Tejun Heo
Roman Gushchin
Linus Torvalds
Shaohua Li
Matthew Wilcox
Peter Zijlstra
Kirill A. Shutemov
Catalin Marinas
Andrew Morton
Nicholas Piggin
Kamezawa Hiroyuki
Michal Hocko
Yang Shi
Fengguang Wu
Christoph Hellwig
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
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
September 2017
November 2017
January 2018
February 2018
April 2018
June 2018
October 2018
December 2018
January 2019
February 2019
March 2019
April 2019
May 2019
July 2019
September 2019
October 2019
November 2019
January 2020
March 2020
April 2020
May 2020
June 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
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"token_count": 9}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 383}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 58, "token_count": 115}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 52, "token_count": 130}, {"author_id": 20, "token_count": 2}, {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 491}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 31, "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": 102}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 52, "token_count": 12}, {"author_id": 58, "token_count": 156}, {"author_id": 20, "token_count": 1}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 58, "token_count": 2}, {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 58, "token_count": 94}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 10, "token_count": 64}, {"author_id": 60, "token_count": 164}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 58, "token_count": 5}, {"author_id": 19, "token_count": 28}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 16, "token_count": 23}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 10, "token_count": 99}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 119}, {"author_id": 60, "token_count": 7}, ]}, {"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": 28}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 52, "token_count": 141}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 19, "token_count": 18}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 52, "token_count": 78}, {"author_id": 16, "token_count": 48}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 13, "token_count": 12}, {"author_id": 16, "token_count": 36}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 58, "token_count": 43}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 2, "token_count": 1}, {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 86}, {"author_id": 16, "token_count": 391}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 53}, {"author_id": 11, "token_count": 12}, {"author_id": 16, "token_count": 6}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 10, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 16, "token_count": 23}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Lameter
14528
61.37%
JoonSoo Kim
688
2.91%
Vlastimil Babka
533
2.25%
Kees Cook
415
1.75%
David Rientjes
376
1.59%
Alexander Potapenko
373
1.58%
Andrey Konovalov
348
1.47%
Vladimir Davydov
216
0.91%
Andrey Ryabinin
179
0.76%
Mel Gorman
141
0.60%
Tejun Heo
113
0.48%
Roman Gushchin
98
0.41%
Linus Torvalds
73
0.31%
Shaohua Li
55
0.23%
Matthew Wilcox
46
0.19%
Peter Zijlstra
39
0.16%
Kirill A. Shutemov
25
0.11%
Catalin Marinas
21
0.09%
Andrew Morton
20
0.08%
Nicholas Piggin
18
0.08%
Kamezawa Hiroyuki
9
0.04%
Michal Hocko
6
0.03%
Yang Shi
2
0.01%
Fengguang Wu
2
0.01%
Christoph Hellwig
1
0.00%
Andi Kleen
1
0.00%
Others
5347
22.59%
Total
23673
sparse-vmemmap.c
265
-
24
1233
Christoph Lameter
Dan J Williams
Andy Whitcroft
Kirill A. Shutemov
Christoph Hellwig
Anshuman Khandual
Pavel Tatashin
Michal Hocko
Kamezawa Hiroyuki
Johannes Weiner
David Rientjes
Mike Rapoport
Shaohua Li
Al Viro
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
August 2020
var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 151}, {"author_id": 2, "token_count": 429}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 30, "token_count": 32}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 43, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 46, "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": 22}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 33, "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": 20, "token_count": 48}, {"author_id": 56, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 60}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 56, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 33, "token_count": 21}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 56}, {"author_id": 60, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Lameter
429
34.79%
Dan J Williams
185
15.00%
Andy Whitcroft
151
12.25%
Kirill A. Shutemov
98
7.95%
Christoph Hellwig
60
4.87%
Anshuman Khandual
56
4.54%
Pavel Tatashin
54
4.38%
Michal Hocko
48
3.89%
Kamezawa Hiroyuki
32
2.60%
Johannes Weiner
22
1.78%
David Rientjes
6
0.49%
Mike Rapoport
5
0.41%
Shaohua Li
4
0.32%
Al Viro
4
0.32%
Tejun Heo
3
0.24%
Others
76
6.16%
Total
1233
sparse.c
973
-
54
3763
Dan J Williams
Pavel Tatashin
Andy Whitcroft
Michal Hocko
Mel Gorman
Mike Rapoport
Kirill A. Shutemov
Johannes Weiner
Christoph Lameter
Christoph Hellwig
David Hildenbrand
Mike Kravetz
Aneesh Kumar K.V
Andrea Arcangeli
Tejun Heo
David Rientjes
Others
June 2005
September 2005
October 2005
January 2006
May 2006
June 2006
December 2006
May 2007
June 2007
August 2007
October 2007
December 2007
April 2008
July 2008
March 2009
February 2010
March 2010
May 2010
January 2011
July 2011
October 2011
May 2012
July 2012
November 2012
December 2012
February 2013
April 2013
May 2013
November 2013
January 2014
March 2014
April 2014
January 2016
March 2016
July 2016
August 2016
February 2017
May 2017
July 2017
September 2017
November 2017
December 2017
January 2018
May 2018
August 2018
October 2018
December 2018
March 2019
July 2019
September 2019
October 2019
November 2019
January 2020
February 2020
March 2020
April 2020
August 2020
October 2020
var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 40, "token_count": 161}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1146466800, "group": [ {"author_id": 21, "token_count": 20}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 40, "token_count": 51}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 2, "token_count": 54}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1185951600, "group": [ {"author_id": 40, "token_count": 43}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 40, "token_count": 2}, {"author_id": 2, "token_count": 11}, {"author_id": 0, "token_count": 34}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 60, "token_count": 122}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 108}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 3, "token_count": 47}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 33, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 20, "token_count": 153}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 21}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 22, "token_count": 34}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 56, "token_count": 488}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 44, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 44, "token_count": 79}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 33, "token_count": 616}, {"author_id": 59, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 59, "token_count": 10}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 37, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 526}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 44, "token_count": 20}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 6}, {"author_id": 44, "token_count": 22}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
625
16.61%
Pavel Tatashin
489
12.99%
Andy Whitcroft
258
6.86%
Michal Hocko
158
4.20%
Mel Gorman
142
3.77%
Mike Rapoport
130
3.45%
Kirill A. Shutemov
68
1.81%
Johannes Weiner
66
1.75%
Christoph Lameter
65
1.73%
Christoph Hellwig
34
0.90%
David Hildenbrand
26
0.69%
Mike Kravetz
20
0.53%
Aneesh Kumar K.V
8
0.21%
Andrea Arcangeli
6
0.16%
Tejun Heo
3
0.08%
David Rientjes
1
0.03%
Others
1664
44.22%
Total
3763
swap.c
1167
-
67
3828
MinChan Kim
Johannes Weiner
Andrew Morton
Mel Gorman
Shaohua Li
Hugh Dickins
Nicholas Piggin
Linus Torvalds (pre-git)
John Hubbard
Kirill A. Shutemov
Michal Hocko
Andrea Arcangeli
Linus Torvalds
Jérôme Glisse
Lee Schermerhorn
Fengguang Wu
Dan J Williams
Jan Kara
Vladimir Davydov
Rik Van Riel
Motohiro Kosaki
Alexander Duyck
Naoya Horiguchi
JoonSoo Kim
Matthew Wilcox
Yang Shi
Roman Gushchin
Christoph Hellwig
Tejun Heo
Peter Zijlstra
Christoph Lameter
David Howells
Mike Rapoport
Huang Ying
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
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
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
December 2018
January 2019
February 2019
April 2019
May 2019
June 2019
September 2019
November 2019
January 2020
April 2020
May 2020
June 2020
August 2020
September 2020
October 2020
December 2020
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6, "token_count": 143}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 95}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 51}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"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": 52}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 6, "token_count": 15}, {"author_id": 22, "token_count": 4}, {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1138780800, "group": [ {"author_id": 17, "token_count": 31}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 17, "token_count": 28}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 60, "token_count": 118}, ]}, {"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": 17}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 57, "token_count": 3}, {"author_id": 49, "token_count": 23}, {"author_id": 53, "token_count": 13}, ]}, {"timestamp": 1228118400, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 57, "token_count": 10}, ]}, {"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": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 12, "token_count": 26}, {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 8, "token_count": 175}, {"author_id": 46, "token_count": 80}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 8, "token_count": 14}, {"author_id": 46, "token_count": 137}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 12, "token_count": 9}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 4, "token_count": 16}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 4, "token_count": 63}, {"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": 1367391600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 0, "token_count": 105}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 126}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 3, "token_count": 73}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 20, "token_count": 21}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 29, "token_count": 15}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 33, "token_count": 3}, {"author_id": 1, "token_count": 35}, {"author_id": 8, "token_count": 154}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 33, "token_count": 18}, {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 46, "token_count": 31}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 11, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 36, "token_count": 9}, {"author_id": 23, "token_count": 25}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 46, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 36, "token_count": 10}, {"author_id": 19, "token_count": 1}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 44, "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": 20, "token_count": 26}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 8, "token_count": 181}, {"author_id": 54, "token_count": 5}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 35, "token_count": 21}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 50, "token_count": 73}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 4, "token_count": 1}, {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 312}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 168}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 19, "token_count": 6}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 47, "token_count": 13}, {"author_id": 60, "token_count": 214}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
530
13.85%
Johannes Weiner
392
10.24%
Andrew Morton
370
9.67%
Mel Gorman
269
7.03%
Shaohua Li
260
6.79%
Hugh Dickins
94
2.46%
Nicholas Piggin
89
2.32%
Linus Torvalds (pre-git)
81
2.12%
John Hubbard
73
1.91%
Kirill A. Shutemov
62
1.62%
Michal Hocko
60
1.57%
Andrea Arcangeli
35
0.91%
Linus Torvalds
34
0.89%
Jérôme Glisse
25
0.65%
Lee Schermerhorn
23
0.60%
Fengguang Wu
21
0.55%
Dan J Williams
21
0.55%
Jan Kara
19
0.50%
Vladimir Davydov
15
0.39%
Rik Van Riel
14
0.37%
Motohiro Kosaki
13
0.34%
Alexander Duyck
13
0.34%
Naoya Horiguchi
12
0.31%
JoonSoo Kim
12
0.31%
Matthew Wilcox
9
0.24%
Yang Shi
7
0.18%
Roman Gushchin
5
0.13%
Christoph Hellwig
4
0.10%
Tejun Heo
3
0.08%
Peter Zijlstra
3
0.08%
Christoph Lameter
3
0.08%
David Howells
2
0.05%
Mike Rapoport
1
0.03%
Huang Ying
1
0.03%
Others
1253
32.73%
Total
3828
swap_cgroup.c
227
-
15
831
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": 30, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 30, "token_count": 407}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 30, "token_count": 15}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 30, "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
500
60.17%
Huang Ying
120
14.44%
David Rientjes
12
1.44%
Johannes Weiner
4
0.48%
Hugh Dickins
1
0.12%
Others
194
23.35%
Total
831
swap_slots.c
354
-
10
1185
Tim Chen
Huang Ying
Tejun Heo
Kees Cook
Others
February 2017
May 2017
July 2017
November 2017
June 2018
August 2018
April 2020
August 2020
October 2020
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 55, "token_count": 1024}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 18, "token_count": 11}, {"author_id": 55, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 34}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 55, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 58, "token_count": 6}, {"author_id": 5, "token_count": 32}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 18, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Tim Chen
1046
88.27%
Huang Ying
51
4.30%
Tejun Heo
32
2.70%
Kees Cook
6
0.51%
Others
50
4.22%
Total
1185
swap_state.c
956
-
43
3797
Huang Ying
Matthew Wilcox
JoonSoo Kim
Shaohua Li
Andrew Morton
MinChan Kim
Linus Torvalds (pre-git)
Hugh Dickins
Johannes Weiner
Linus Torvalds
Rik Van Riel
Yang Shi
Nicholas Piggin
Andrea Arcangeli
Christoph Lameter
Tim Chen
Kamezawa Hiroyuki
Michal Hocko
Vladimir Davydov
Kirill A. Shutemov
Tejun Heo
Kees Cook
Michel Lespinasse
Mel Gorman
Christoph Hellwig
Others
January 1996
March 1997
January 1998
February 1998
August 1998
January 1999
May 1999
June 1999
September 1999
September 2000
February 2002
April 2002
June 2002
July 2002
August 2002
September 2002
October 2002
December 2002
April 2004
May 2004
February 2005
March 2005
October 2005
January 2006
February 2006
March 2006
June 2006
October 2007
February 2008
July 2008
August 2008
October 2008
January 2009
June 2009
September 2009
March 2010
March 2011
March 2012
July 2012
February 2013
June 2013
January 2014
February 2014
October 2014
September 2015
January 2016
April 2016
May 2016
June 2016
October 2016
February 2017
May 2017
July 2017
September 2017
October 2017
November 2017
December 2017
April 2018
June 2018
October 2018
March 2019
July 2019
June 2020
August 2020
October 2020
December 2020
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{"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 6, "token_count": 35}, ]}, {"timestamp": 1028185200, "group": [ {"author_id": 6, "token_count": 73}, ]}, {"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": 12, "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": 22, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 108}, {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 53, "token_count": 11}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 30, "token_count": 10}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 53, "token_count": 34}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 46, "token_count": 82}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 46, "token_count": 158}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 29, "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": 202}, {"author_id": 55, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 18, "token_count": 149}, {"author_id": 8, "token_count": 9}, {"author_id": 46, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 1167}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 18, "token_count": 26}, {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 18, "token_count": 26}, {"author_id": 19, "token_count": 162}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 8, "token_count": 193}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 58, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 54, "token_count": 40}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 18, "token_count": 97}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 3, "token_count": 94}, {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 290}, {"author_id": 19, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 120}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Huang Ying
1675
44.11%
Matthew Wilcox
292
7.69%
JoonSoo Kim
290
7.64%
Shaohua Li
262
6.90%
Andrew Morton
205
5.40%
MinChan Kim
203
5.35%
Linus Torvalds (pre-git)
168
4.42%
Hugh Dickins
137
3.61%
Johannes Weiner
106
2.79%
Linus Torvalds
95
2.50%
Rik Van Riel
45
1.19%
Yang Shi
40
1.05%
Nicholas Piggin
39
1.03%
Andrea Arcangeli
24
0.63%
Christoph Lameter
14
0.37%
Tim Chen
11
0.29%
Kamezawa Hiroyuki
10
0.26%
Michal Hocko
5
0.13%
Vladimir Davydov
4
0.11%
Kirill A. Shutemov
4
0.11%
Tejun Heo
3
0.08%
Kees Cook
3
0.08%
Michel Lespinasse
1
0.03%
Mel Gorman
1
0.03%
Christoph Hellwig
1
0.03%
Others
159
4.19%
Total
3797
swapfile.c
3843
-
91
16247
Huang Ying
Hugh Dickins
Shaohua Li
Linus Torvalds (pre-git)
Tim Chen
Andrew Morton
Linus Torvalds
Kamezawa Hiroyuki
MinChan Kim
Dan Streetman
Mel Gorman
Christoph Hellwig
Al Viro
Andi Kleen
Tejun Heo
Kirill A. Shutemov
Lee Schermerhorn
Johannes Weiner
JoonSoo Kim
David Rientjes
Christoph Lameter
Andrea Arcangeli
Seth Jennings
Vlastimil Babka
Kees Cook
Vladimir Davydov
Rik Van Riel
Michel Lespinasse
Matthew Wilcox
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
June 2009
September 2009
December 2009
March 2010
May 2010
September 2010
October 2010
November 2010
March 2011
May 2011
June 2011
July 2011
January 2012
February 2012
March 2012
April 2012
July 2012
October 2012
November 2012
December 2012
January 2013
February 2013
April 2013
June 2013
July 2013
August 2013
September 2013
October 2013
November 2013
January 2014
February 2014
June 2014
August 2014
December 2014
April 2015
June 2015
August 2015
September 2015
December 2015
January 2016
March 2016
April 2016
May 2016
July 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
May 2017
July 2017
September 2017
November 2017
February 2018
April 2018
May 2018
June 2018
July 2018
August 2018
October 2018
November 2018
December 2018
March 2019
April 2019
May 2019
July 2019
August 2019
November 2019
January 2020
February 2020
March 2020
April 2020
May 2020
June 2020
August 2020
September 2020
October 2020
December 2020
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{"author_id": 58, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 99}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 18, "token_count": 213}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 18, "token_count": 87}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"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": 289}, {"author_id": 60, "token_count": 287}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 18, "token_count": 310}, {"author_id": 3, "token_count": 22}, {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 110}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 22, "token_count": 126}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 47}, ]}, ]
Author Name
Tokens
Token Proportion
Huang Ying
3795
23.36%
Hugh Dickins
2588
15.93%
Shaohua Li
1521
9.36%
Linus Torvalds (pre-git)
679
4.18%
Tim Chen
650
4.00%
Andrew Morton
647
3.98%
Linus Torvalds
548
3.37%
Kamezawa Hiroyuki
343
2.11%
MinChan Kim
323
1.99%
Dan Streetman
298
1.83%
Mel Gorman
226
1.39%
Christoph Hellwig
211
1.30%
Al Viro
141
0.87%
Andi Kleen
118
0.73%
Tejun Heo
113
0.70%
Kirill A. Shutemov
113
0.70%
Lee Schermerhorn
53
0.33%
Johannes Weiner
41
0.25%
JoonSoo Kim
18
0.11%
David Rientjes
13
0.08%
Christoph Lameter
12
0.07%
Andrea Arcangeli
8
0.05%
Seth Jennings
5
0.03%
Vlastimil Babka
4
0.02%
Kees Cook
4
0.02%
Vladimir Davydov
3
0.02%
Rik Van Riel
2
0.01%
Michel Lespinasse
2
0.01%
Matthew Wilcox
1
0.01%
Others
3767
23.19%
Total
16247
truncate.c
961
-
45
3103
Andrew Morton
Jan Kara
Hugh Dickins
Johannes Weiner
Mel Gorman
Nicholas Piggin
Kirill A. Shutemov
David Howells
Matthew Wilcox
Fengguang Wu
Andi Kleen
Christoph Hellwig
Andrey Ryabinin
MinChan Kim
Linus Torvalds
Tejun Heo
Rik Van Riel
Mike Rapoport
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
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
October 2020
November 2020
December 2020
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Author Name
Tokens
Token Proportion
Andrew Morton
716
23.07%
Jan Kara
467
15.05%
Hugh Dickins
253
8.15%
Johannes Weiner
245
7.90%
Mel Gorman
223
7.19%
Nicholas Piggin
111
3.58%
Kirill A. Shutemov
111
3.58%
David Howells
68
2.19%
Matthew Wilcox
66
2.13%
Fengguang Wu
63
2.03%
Andi Kleen
55
1.77%
Christoph Hellwig
32
1.03%
Andrey Ryabinin
27
0.87%
MinChan Kim
22
0.71%
Linus Torvalds
17
0.55%
Tejun Heo
4
0.13%
Rik Van Riel
3
0.10%
Mike Rapoport
2
0.06%
Others
618
19.92%
Total
3103
usercopy.c
309
-
10
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
August 2020
var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 58, "token_count": 613}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 58, "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": 58, "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": 58, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Kees Cook
989
89.34%
Others
118
10.66%
Total
1107
userfaultfd.c
691
-
12
2477
Andrea Arcangeli
Mike Kravetz
Mike Rapoport
Shaohua Li
Kirill A. Shutemov
Michel Lespinasse
Johannes Weiner
JoonSoo Kim
Others
September 2015
April 2016
February 2017
March 2017
September 2017
June 2018
November 2018
June 2019
November 2019
April 2020
June 2020
August 2020
var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 12, "token_count": 999}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 21, "token_count": 655}, {"author_id": 44, "token_count": 62}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 44, "token_count": 126}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 44, "token_count": 35}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 12, "token_count": 158}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 12, "token_count": 55}, {"author_id": 21, "token_count": 29}, {"author_id": 46, "token_count": 201}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 42, "token_count": 13}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Andrea Arcangeli
1216
49.09%
Mike Kravetz
684
27.61%
Mike Rapoport
223
9.00%
Shaohua Li
201
8.11%
Kirill A. Shutemov
32
1.29%
Michel Lespinasse
13
0.52%
Johannes Weiner
5
0.20%
JoonSoo Kim
1
0.04%
Others
102
4.12%
Total
2477
util.c
984
-
52
3329
Al Viro
Kirill A. Shutemov
Andrey Ryabinin
Andrew Morton
Michal Hocko
David Howells
Shaohua Li
Huang Ying
Mike Rapoport
Michel Lespinasse
MinChan Kim
Johannes Weiner
Christoph Hellwig
Kees Cook
Matthew Wilcox
Linus Torvalds
Catalin Marinas
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
June 2020
August 2020
September 2020
October 2020
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": 22, "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": 26, "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": 43, "token_count": 171}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 42, "token_count": 18}, {"author_id": 46, "token_count": 64}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 60, "token_count": 190}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 43, "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": 43, "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": 31, "token_count": 194}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 111}, {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 8, "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": 13, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 44, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 20, "token_count": 98}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 26, "token_count": 70}, {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 43, "token_count": 74}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 18, "token_count": 32}, {"author_id": 58, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 31, "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": 44, "token_count": 9}, ]}, {"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": 238}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 476}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 4}, {"author_id": 42, "token_count": 6}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 138}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
364
10.93%
Kirill A. Shutemov
220
6.61%
Andrey Ryabinin
195
5.86%
Andrew Morton
133
4.00%
Michal Hocko
122
3.66%
David Howells
79
2.37%
Shaohua Li
64
1.92%
Huang Ying
32
0.96%
Mike Rapoport
29
0.87%
Michel Lespinasse
24
0.72%
MinChan Kim
19
0.57%
Johannes Weiner
13
0.39%
Christoph Hellwig
6
0.18%
Kees Cook
5
0.15%
Matthew Wilcox
1
0.03%
Linus Torvalds
1
0.03%
Catalin Marinas
1
0.03%
Others
2021
60.71%
Total
3329
vmacache.c
117
-
7
424
David Rientjes
Linus Torvalds
Christoph Hellwig
Others
April 2014
June 2014
November 2015
October 2016
February 2017
November 2017
August 2018
June 2020
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 13, "token_count": 15}, {"author_id": 60, "token_count": 296}, ]}, {"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": 70}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
70
16.51%
Linus Torvalds
15
3.54%
Christoph Hellwig
1
0.24%
Others
338
79.72%
Total
424
vmalloc.c
3596
-
124
13043
Uladzislau Rezki
Nicholas Piggin
Tejun Heo
Christoph Hellwig
Christoph Lameter
Kamezawa Hiroyuki
Linus Torvalds (pre-git)
Hugh Dickins
Kirill A. Shutemov
Andrey Ryabinin
Andi Kleen
Andrew Morton
Al Viro
JoonSoo Kim
David Rientjes
Linus Torvalds
Roman Gushchin
Catalin Marinas
Matthew Wilcox
Jan Kara
Michal Hocko
Mike Rapoport
Mel Gorman
Peter Zijlstra
Vladimir Davydov
MinChan Kim
Aneesh Kumar K.V
Vlastimil Babka
Michel Lespinasse
Andrea Arcangeli
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
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
June 2017
July 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
April 2020
June 2020
August 2020
October 2020
December 2020
January 2021
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"group": [ {"author_id": 32, "token_count": 134}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 6, "token_count": 147}, {"author_id": 4, "token_count": 316}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 2, "token_count": 79}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 17, "token_count": 176}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 32, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 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"token_count": 31}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 31}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 31, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 44, "token_count": 12}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 248}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 48, "token_count": 2404}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 22, "token_count": 19}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 11, "token_count": 49}, {"author_id": 48, "token_count": 78}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 48, "token_count": 116}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 48, "token_count": 130}, {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 31, "token_count": 127}, {"author_id": 60, "token_count": 188}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 22, "token_count": 124}, {"author_id": 60, "token_count": 218}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 37, "token_count": 3}, {"author_id": 19, "token_count": 35}, {"author_id": 48, "token_count": 88}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 22, "token_count": 248}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 18}, {"author_id": 48, "token_count": 157}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Uladzislau Rezki
2973
22.79%
Nicholas Piggin
2381
18.26%
Tejun Heo
969
7.43%
Christoph Hellwig
722
5.54%
Christoph Lameter
570
4.37%
Kamezawa Hiroyuki
385
2.95%
Linus Torvalds (pre-git)
376
2.88%
Hugh Dickins
316
2.42%
Kirill A. Shutemov
258
1.98%
Andrey Ryabinin
222
1.70%
Andi Kleen
211
1.62%
Andrew Morton
191
1.46%
Al Viro
147
1.13%
JoonSoo Kim
143
1.10%
David Rientjes
71
0.54%
Linus Torvalds
55
0.42%
Roman Gushchin
49
0.38%
Catalin Marinas
37
0.28%
Matthew Wilcox
36
0.28%
Jan Kara
15
0.12%
Michal Hocko
14
0.11%
Mike Rapoport
12
0.09%
Mel Gorman
11
0.08%
Peter Zijlstra
6
0.05%
Vladimir Davydov
4
0.03%
MinChan Kim
3
0.02%
Aneesh Kumar K.V
3
0.02%
Vlastimil Babka
2
0.02%
Michel Lespinasse
2
0.02%
Andrea Arcangeli
2
0.02%
Kees Cook
1
0.01%
Others
2856
21.90%
Total
13043
vmpressure.c
469
-
14
1278
David Rientjes
Johannes Weiner
Michal Hocko
Andrew Morton
Tejun Heo
Yang Shi
Hugh Dickins
Vladimir Davydov
Others
April 2013
July 2013
August 2013
November 2013
January 2014
December 2014
January 2016
February 2016
February 2017
June 2017
July 2017
June 2018
June 2019
October 2019
April 2020
var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 817}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 20, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 3, "token_count": 133}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 9, "token_count": 210}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 54, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
210
16.43%
Johannes Weiner
133
10.41%
Michal Hocko
25
1.96%
Andrew Morton
17
1.33%
Tejun Heo
16
1.25%
Yang Shi
5
0.39%
Hugh Dickins
3
0.23%
Vladimir Davydov
2
0.16%
Others
867
67.84%
Total
1278
vmscan.c
4314
-
122
13494
Mel Gorman
Johannes Weiner
Andrew Morton
MinChan Kim
Christoph Lameter
Motohiro Kosaki
Rik Van Riel
Hugh Dickins
Andrey Ryabinin
Nicholas Piggin
Yang Shi
Michal Hocko
Vladimir Davydov
Shaohua Li
Linus Torvalds
JoonSoo Kim
Lee Schermerhorn
Huang Ying
Vlastimil Babka
Linus Torvalds (pre-git)
Andy Whitcroft
Kamezawa Hiroyuki
David Rientjes
Fengguang Wu
Tejun Heo
Andrea Arcangeli
Kirill A. Shutemov
Roman Gushchin
Matthew Wilcox
Christoph Hellwig
Peter Zijlstra
Alexander Duyck
David Howells
Al Viro
Others
January 1996
February 1998
May 1998
August 1998
January 1999
June 1999
September 1999
June 2000
September 2000
February 2002
April 2002
May 2002
June 2002
July 2002
August 2002
September 2002
October 2002
November 2002
December 2002
April 2003
June 2003
July 2003
August 2003
October 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
July 2004
August 2004
October 2004
January 2005
March 2005
June 2005
September 2005
October 2005
November 2005
December 2005
January 2006
February 2006
March 2006
June 2006
July 2006
September 2006
December 2006
May 2007
July 2007
August 2007
October 2007
February 2008
April 2008
July 2008
August 2008
October 2008
November 2008
December 2008
January 2009
March 2009
April 2009
May 2009
June 2009
September 2009
December 2009
March 2010
May 2010
June 2010
July 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
April 2011
May 2011
June 2011
July 2011
October 2011
December 2011
January 2012
March 2012
April 2012
May 2012
June 2012
July 2012
September 2012
October 2012
November 2012
December 2012
February 2013
April 2013
July 2013
August 2013
September 2013
October 2013
January 2014
April 2014
May 2014
June 2014
August 2014
October 2014
December 2014
January 2015
February 2015
May 2015
June 2015
August 2015
September 2015
November 2015
January 2016
February 2016
March 2016
April 2016
May 2016
July 2016
September 2016
October 2016
December 2016
January 2017
February 2017
March 2017
May 2017
July 2017
September 2017
November 2017
December 2017
January 2018
March 2018
April 2018
June 2018
August 2018
October 2018
November 2018
December 2018
March 2019
April 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
December 2019
January 2020
February 2020
April 2020
June 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
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{"author_id": 0, "token_count": 27}, {"author_id": 8, "token_count": 18}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 31, "token_count": 14}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 31, "token_count": 222}, {"author_id": 9, "token_count": 28}, {"author_id": 3, "token_count": 1}, {"author_id": 19, "token_count": 9}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 19, "token_count": 3}, {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 29, "token_count": 12}, {"author_id": 60, "token_count": 640}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 43}, {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 0, "token_count": 325}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 115}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 8, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 6, "token_count": 44}, {"author_id": 54, "token_count": 116}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 19, "token_count": 2}, {"author_id": 8, "token_count": 256}, {"author_id": 16, "token_count": 1}, {"author_id": 54, "token_count": 89}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 739}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 6}, {"author_id": 54, "token_count": 3}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 171}, {"author_id": 7, "token_count": 52}, {"author_id": 19, "token_count": 2}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 79}, {"author_id": 19, "token_count": 2}, {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 47, "token_count": 5}, {"author_id": 4, "token_count": 3}, {"author_id": 54, "token_count": 1}, {"author_id": 60, "token_count": 190}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 13, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
2981
22.09%
Johannes Weiner
2227
16.50%
Andrew Morton
1199
8.89%
MinChan Kim
550
4.08%
Christoph Lameter
376
2.79%
Motohiro Kosaki
340
2.52%
Rik Van Riel
291
2.16%
Hugh Dickins
255
1.89%
Andrey Ryabinin
236
1.75%
Nicholas Piggin
228
1.69%
Yang Shi
215
1.59%
Michal Hocko
202
1.50%
Vladimir Davydov
196
1.45%
Shaohua Li
158
1.17%
Linus Torvalds
138
1.02%
JoonSoo Kim
134
0.99%
Lee Schermerhorn
131
0.97%
Huang Ying
120
0.89%
Vlastimil Babka
108
0.80%
Linus Torvalds (pre-git)
103
0.76%
Andy Whitcroft
96
0.71%
Kamezawa Hiroyuki
92
0.68%
David Rientjes
92
0.68%
Fengguang Wu
80
0.59%
Tejun Heo
56
0.41%
Andrea Arcangeli
51
0.38%
Kirill A. Shutemov
44
0.33%
Roman Gushchin
43
0.32%
Matthew Wilcox
21
0.16%
Christoph Hellwig
11
0.08%
Peter Zijlstra
7
0.05%
Alexander Duyck
5
0.04%
David Howells
3
0.02%
Al Viro
1
0.01%
Others
2704
20.04%
Total
13494
vmstat.c
2182
-
63
8256
Mel Gorman
Christoph Lameter
Motohiro Kosaki
Andrew Morton
JoonSoo Kim
Hugh Dickins
Michal Hocko
Roman Gushchin
David Rientjes
MinChan Kim
Tim Chen
Johannes Weiner
Huang Ying
Kirill A. Shutemov
Anshuman Khandual
Christoph Hellwig
Vlastimil Babka
Linus Torvalds
Fengguang Wu
Tejun Heo
John Hubbard
Shaohua Li
Andi Kleen
Lee Schermerhorn
Others
June 2006
July 2006
August 2006
September 2006
December 2006
February 2007
May 2007
July 2007
October 2007
February 2008
May 2008
July 2008
August 2008
October 2008
March 2009
April 2009
June 2009
January 2010
March 2010
May 2010
August 2010
September 2010
October 2010
November 2010
December 2010
January 2011
April 2011
May 2011
October 2011
December 2011
April 2012
May 2012
October 2012
December 2012
February 2013
April 2013
September 2013
November 2013
March 2014
June 2014
August 2014
October 2014
December 2014
February 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
May 2016
July 2016
October 2016
November 2016
February 2017
March 2017
April 2017
May 2017
July 2017
September 2017
November 2017
April 2018
October 2018
November 2018
December 2018
March 2019
May 2019
September 2019
November 2019
December 2019
April 2020
June 2020
August 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 1125}, ]}, {"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": 57, "token_count": 6}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"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": 723}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 8, "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": 35, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 2, "token_count": 291}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 0, "token_count": 159}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 57, "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": 8, "token_count": 35}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 8, "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": 7, "token_count": 99}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 6, "token_count": 359}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 20, "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": 8, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 20, "token_count": 54}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 2, "token_count": 15}, {"author_id": 4, "token_count": 145}, {"author_id": 7, "token_count": 38}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 1440}, {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 55, "token_count": 23}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 20, "token_count": 22}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 9, "token_count": 61}, {"author_id": 3, "token_count": 4}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 3}, {"author_id": 3, "token_count": 4}, {"author_id": 20, "token_count": 7}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 13}, {"author_id": 20, "token_count": 2}, {"author_id": 60, "token_count": 816}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 280}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 8}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 16, "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": 20, "token_count": 47}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 9, "token_count": 6}, {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 7, "token_count": 9}, {"author_id": 11, "token_count": 98}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
2667
32.30%
Christoph Lameter
2306
27.93%
Motohiro Kosaki
429
5.20%
Andrew Morton
389
4.71%
JoonSoo Kim
146
1.77%
Hugh Dickins
145
1.76%
Michal Hocko
138
1.67%
Roman Gushchin
99
1.20%
David Rientjes
71
0.86%
MinChan Kim
62
0.75%
Tim Chen
23
0.28%
Johannes Weiner
19
0.23%
Huang Ying
13
0.16%
Kirill A. Shutemov
11
0.13%
Anshuman Khandual
9
0.11%
Christoph Hellwig
8
0.10%
Vlastimil Babka
7
0.08%
Linus Torvalds
5
0.06%
Fengguang Wu
5
0.06%
Tejun Heo
4
0.05%
John Hubbard
4
0.05%
Shaohua Li
2
0.02%
Andi Kleen
2
0.02%
Lee Schermerhorn
1
0.01%
Others
1691
20.48%
Total
8256
workingset.c
627
-
16
1428
Johannes Weiner
Matthew Wilcox
JoonSoo Kim
Mel Gorman
Vladimir Davydov
Roman Gushchin
Michal Hocko
Hugh Dickins
Linus Torvalds
Others
April 2014
February 2015
March 2016
July 2016
December 2016
January 2017
February 2017
May 2017
July 2017
November 2017
April 2018
August 2018
October 2018
December 2018
May 2019
November 2019
June 2020
August 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 455}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 29, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 256}, {"author_id": 29, "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": 107}, {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 19, "token_count": 42}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 152}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 93}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 95}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 45}, {"author_id": 19, "token_count": 5}, {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
1226
85.85%
Matthew Wilcox
61
4.27%
JoonSoo Kim
45
3.15%
Mel Gorman
22
1.54%
Vladimir Davydov
19
1.33%
Roman Gushchin
7
0.49%
Michal Hocko
3
0.21%
Hugh Dickins
3
0.21%
Linus Torvalds
1
0.07%
Others
41
2.87%
Total
1428
z3fold.c
1820
-
10
7767
Vitaly Wool
Uladzislau Rezki
David Howells
Mike Rapoport
Others
May 2016
June 2016
February 2017
April 2017
September 2017
October 2017
November 2017
February 2018
April 2018
May 2018
November 2018
May 2019
July 2019
August 2019
September 2019
October 2019
November 2019
May 2020
October 2020
December 2020
var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 14, "token_count": 1532}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 14, "token_count": 364}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 14, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 14, "token_count": 1154}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 14, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 14, "token_count": 41}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 44, "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": 79}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 14, "token_count": 102}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 26, "token_count": 6}, {"author_id": 14, "token_count": 1841}, {"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": 66}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 14, "token_count": 1885}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 48, "token_count": 7}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 14, "token_count": 444}, ]}, ]
Author Name
Tokens
Token Proportion
Vitaly Wool
7602
97.88%
Uladzislau Rezki
7
0.09%
David Howells
6
0.08%
Mike Rapoport
1
0.01%
Others
151
1.94%
Total
7767
zbud.c
636
-
14
1905
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
June 2020
var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 38, "token_count": 1438}, {"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": 58, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 38, "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": 44, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Seth Jennings
1439
75.54%
Dan Streetman
430
22.57%
Kees Cook
5
0.26%
Mike Rapoport
1
0.05%
Others
30
1.57%
Total
1905
zpool.c
398
-
10
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
August 2020
var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 34, "token_count": 790}, {"author_id": 58, "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": 44, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
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
2543
-
38
9804
MinChan Kim
Seth Jennings
Dan Streetman
JoonSoo Kim
David Howells
Kirill A. Shutemov
Jérôme Glisse
Kees Cook
Andrew Morton
Mike Rapoport
Others
January 2012
February 2012
April 2012
June 2012
July 2012
August 2012
July 2013
December 2013
January 2014
March 2014
June 2014
August 2014
October 2014
December 2014
February 2015
April 2015
September 2015
November 2015
January 2016
March 2016
May 2016
July 2016
November 2016
February 2017
April 2017
July 2017
September 2017
November 2017
January 2018
February 2018
April 2018
June 2018
August 2018
January 2019
March 2019
August 2019
September 2019
January 2020
April 2020
June 2020
August 2020
December 2020
var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 732}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 38, "token_count": 140}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 38, "token_count": 110}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 8, "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": 58, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 8, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 7, "token_count": 40}, {"author_id": 8, "token_count": 13}, {"author_id": 60, "token_count": 453}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 337}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 8, "token_count": 2543}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 377}, ]}, {"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": 8, "token_count": 38}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 4011}, {"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": 8, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "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": 44, "token_count": 2}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 26, "token_count": 16}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 219}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
6637
67.70%
Seth Jennings
254
2.59%
Dan Streetman
248
2.53%
JoonSoo Kim
40
0.41%
David Howells
16
0.16%
Kirill A. Shutemov
13
0.13%
Jérôme Glisse
11
0.11%
Kees Cook
5
0.05%
Andrew Morton
5
0.05%
Mike Rapoport
4
0.04%
Others
2571
26.22%
Total
9804
zswap.c
1470
-
25
5653
Dan Streetman
Seth Jennings
Vitaly Wool
Huang Ying
MinChan Kim
Mel Gorman
Kirill A. Shutemov
Others
July 2013
September 2013
October 2013
November 2013
April 2014
June 2014
August 2014
November 2014
June 2015
September 2015
November 2015
December 2015
April 2016
May 2016
November 2016
February 2017
July 2017
January 2018
February 2018
June 2018
July 2018
December 2018
May 2019
September 2019
January 2020
April 2020
December 2020
var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 38, "token_count": 1961}, ]}, {"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": 8, "token_count": 9}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 34, "token_count": 35}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 34, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 34, "token_count": 1524}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 34, "token_count": 110}, {"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": 49}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 130}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 34, "token_count": 346}, ]}, {"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": 14}, ]}, {"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}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 14, "token_count": 188}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 539}, ]}, ]
Author Name
Tokens
Token Proportion
Dan Streetman
2071
36.64%
Seth Jennings
1962
34.71%
Vitaly Wool
203
3.59%
Huang Ying
18
0.32%
MinChan Kim
9
0.16%
Mel Gorman
2
0.04%
Kirill A. Shutemov
2
0.04%
Others
1386
24.52%
Total
5653
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
990
Author
Tokens
Proportion
Commits
Proportion
0
Mel Gorman
31166
5.66%
371
3.51%
1
Kirill A. Shutemov
28507
5.17%
226
2.14%
2
Christoph Lameter
25767
4.68%
355
3.36%
3
Johannes Weiner
19605
3.56%
282
2.67%
4
Hugh Dickins
18552
3.37%
430
4.07%
5
Tejun Heo
16024
2.91%
249
2.36%
6
Andrew Morton
16018
2.91%
494
4.68%
7
JoonSoo Kim
13271
2.41%
204
1.93%
8
MinChan Kim
13101
2.38%
117
1.11%
9
David Rientjes
8999
1.63%
175
1.66%
10
Andrey Konovalov
8832
1.60%
85
0.81%
11
Roman Gushchin
8701
1.58%
73
0.69%
12
Andrea Arcangeli
8431
1.53%
117
1.11%
13
Linus Torvalds
8069
1.46%
210
1.99%
14
Vitaly Wool
7805
1.42%
31
0.29%
15
Linus Torvalds (pre-git)
7541
1.37%
233
2.21%
16
Vlastimil Babka
7436
1.35%
183
1.73%
17
Nicholas Piggin
7415
1.35%
144
1.36%
18
Huang Ying
7111
1.29%
67
0.63%
19
Matthew Wilcox
7019
1.27%
151
1.43%
20
Michal Hocko
6580
1.19%
233
2.21%
21
Mike Kravetz
6324
1.15%
65
0.62%
22
Christoph Hellwig
6172
1.12%
181
1.71%
23
Jérôme Glisse
5983
1.09%
43
0.41%
24
Catalin Marinas
5905
1.07%
67
0.63%
25
Naoya Horiguchi
5839
1.06%
133
1.26%
26
David Howells
5711
1.04%
69
0.65%
27
Anshuman Khandual
5711
1.04%
33
0.31%
28
Dennis Zhou
5605
1.02%
55
0.52%
29
Vladimir Davydov
5524
1.00%
86
0.81%
30
Kamezawa Hiroyuki
5070
0.92%
102
0.97%
31
Andrey Ryabinin
5047
0.92%
54
0.51%
32
Andi Kleen
4945
0.90%
65
0.62%
33
Dan J Williams
4492
0.82%
64
0.61%
34
Dan Streetman
4284
0.78%
24
0.23%
35
Fengguang Wu
4170
0.76%
99
0.94%
36
Jan Kara
4088
0.74%
86
0.81%
37
Aneesh Kumar K.V
3957
0.72%
74
0.70%
38
Seth Jennings
3712
0.67%
13
0.12%
39
Jason Gunthorpe
3550
0.64%
33
0.31%
40
Andy Whitcroft
3433
0.62%
23
0.22%
41
Izik Eidus
3302
0.60%
4
0.04%
42
Michel Lespinasse
3282
0.60%
39
0.37%
43
Al Viro
3228
0.59%
145
1.37%
44
Mike Rapoport
3182
0.58%
85
0.81%
45
Peter Zijlstra
3149
0.57%
67
0.63%
46
Shaohua Li
3115
0.57%
36
0.34%
47
Alexander Duyck
2992
0.54%
18
0.17%
48
Uladzislau Rezki
2983
0.54%
21
0.20%
49
Lee Schermerhorn
2720
0.49%
44
0.42%
50
John Hubbard
2706
0.49%
36
0.34%
51
Mina Almasry
2673
0.49%
10
0.09%
52
Alexander Potapenko
2238
0.41%
11
0.10%
53
Rik Van Riel
2069
0.38%
50
0.47%
54
Yang Shi
2043
0.37%
54
0.51%
55
Tim Chen
1987
0.36%
11
0.10%
56
Pavel Tatashin
1904
0.35%
31
0.29%
57
Motohiro Kosaki
1899
0.34%
77
0.73%
58
Kees Cook
1874
0.34%
30
0.28%
59
David Hildenbrand
1841
0.33%
77
0.73%
60
Others
126211
22.91%
3913
37.06%
Total
550870
10558