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Al Viro
Alexander Duyck
Alexander Potapenko
Alistair Popple
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
Faiyaz Mohammed
Fengguang Wu
Huang Ying
Hugh Dickins
Izik Eidus
Jan Kara
Jason Gunthorpe
Johannes Weiner
John Hubbard
JoonSoo Kim
Jérôme Glisse
Kamezawa Hiroyuki
Kirill A. Shutemov
Linus Torvalds
Linus Torvalds (pre-git)
Marco Elver
Matthew Wilcox
Mel Gorman
Michal Hocko
Michel Lespinasse
Mike Kravetz
Mike Rapoport
MinChan Kim
Mina Almasry
Naoya Horiguchi
Nicholas Piggin
Oscar Salvador
Others
Peter Zijlstra
Roman Gushchin
SeongJae Park
Seth Jennings
Shaohua Li
Song Muchun
Tejun Heo
Uladzislau Rezki
Vitaly Wool
Vladimir Davydov
Vlastimil Babka
Yang Shi
−
Subdirectories:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
damon
2723
6
2
12031
SeongJae Park
Others
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 9, "token_count": 12021}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 9, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
SeongJae Park
12023
99.93%
Others
8
0.07%
Total
12031
kasan
4310
14
40
16385
Andrey Konovalov
Andrey Ryabinin
Alexander Potapenko
Kirill A. Shutemov
JoonSoo Kim
Mike Rapoport
Marco Elver
Aneesh Kumar K.V
Peter Zijlstra
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
March 2021
April 2021
May 2021
June 2021
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1422777600, "group": [ {"author_id": 32, "token_count": 1393}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 32, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 32, "token_count": 597}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 32, "token_count": 3}, {"author_id": 40, "token_count": 12}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 22, "token_count": 153}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 22, "token_count": 921}, {"author_id": 32, "token_count": 46}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 10}, {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 22, "token_count": 16}, {"author_id": 32, "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": 52, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 134}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 10, "token_count": 325}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 32, "token_count": 64}, {"author_id": 8, "token_count": 87}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 22, "token_count": 298}, {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 32, "token_count": 26}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 32, "token_count": 1349}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 37, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 10, "token_count": 2181}, {"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": 37, "token_count": 33}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 36, "token_count": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 32, "token_count": 13}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 263}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 69}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 396}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 129}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 4614}, {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 10, "token_count": 31}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 22, "token_count": 115}, {"author_id": 10, "token_count": 758}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 10, "token_count": 54}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 96}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 22, "token_count": 12}, {"author_id": 60, "token_count": 604}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 86}, ]}, ]
Author Name
Tokens
Token Proportion
Andrey Konovalov
8435
51.48%
Andrey Ryabinin
3593
21.93%
Alexander Potapenko
1525
9.31%
Kirill A. Shutemov
135
0.82%
JoonSoo Kim
106
0.65%
Mike Rapoport
37
0.23%
Marco Elver
37
0.23%
Aneesh Kumar K.V
12
0.07%
Peter Zijlstra
7
0.04%
Others
2498
15.25%
Total
16385
kfence
2147
4
7
8828
Alexander Potapenko
Marco Elver
Others
February 2021
March 2021
May 2021
June 2021
July 2021
August 2021
September 2021
var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 22, "token_count": 4383}, {"author_id": 36, "token_count": 4114}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 36, "token_count": 31}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 36, "token_count": 116}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 36, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 22, "token_count": 34}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 36, "token_count": 88}, ]}, ]
Author Name
Tokens
Token Proportion
Alexander Potapenko
4417
50.03%
Marco Elver
4353
49.31%
Others
58
0.66%
Total
8828
Files:
backing-dev.c
1091
-
34
4472
Tejun Heo
Jan Kara
Peter Zijlstra
Roman Gushchin
Christoph Hellwig
Mel Gorman
Andrew Morton
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
February 2021
June 2021
July 2021
August 2021
September 2021
var spanGroupData = [ {"timestamp": 1159686000, "group": [ {"author_id": 6, "token_count": 173}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 52, "token_count": 40}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 52, "token_count": 344}, {"author_id": 60, "token_count": 219}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 14, "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": 24, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 39, "token_count": 33}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 0, "token_count": 177}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 42, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 39, "token_count": 12}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 42, "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": 42, "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": 52, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 42, "token_count": 50}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 24, "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": 1250}, ]}, {"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": 34, "token_count": 45}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 42, "token_count": 94}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 42, "token_count": 242}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 42, "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": 32, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 42, "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": 331}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 24, "token_count": 67}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 24, "token_count": 17}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 24}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 216}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 15, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 24, "token_count": 20}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 42, "token_count": 62}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1803
40.32%
Jan Kara
626
14.00%
Peter Zijlstra
385
8.61%
Roman Gushchin
224
5.01%
Christoph Hellwig
186
4.16%
Mel Gorman
177
3.96%
Andrew Morton
173
3.87%
Fengguang Wu
49
1.10%
Dan J Williams
45
1.01%
Dennis Zhou
20
0.45%
Johannes Weiner
4
0.09%
David Rientjes
3
0.07%
Andrey Ryabinin
2
0.04%
Others
775
17.33%
Total
4472
balloon_compaction.c
260
-
10
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
May 2021
var spanGroupData = [ {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 314}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 7, "token_count": 20}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 42}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 29, "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": 13}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "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
bootmem_info.c
127
-
1
558
Song Muchun
June 2021
September 2021
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 38, "token_count": 556}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 38, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Song Muchun
558
100.00%
Total
558
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": 51, "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": 30, "token_count": 112}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 24, "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
573
-
39
2204
JoonSoo Kim
MinChan Kim
David Hildenbrand
Roman Gushchin
Mike Kravetz
Andrey Konovalov
Andrew Morton
Mike Rapoport
Catalin Marinas
Others
August 2014
October 2014
December 2014
February 2015
March 2015
April 2015
June 2015
November 2015
May 2016
October 2016
November 2016
January 2017
February 2017
April 2017
July 2017
October 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
February 2021
May 2021
var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 8, "token_count": 996}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 312}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 7}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 166}, ]}, {"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": 1522566000, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 10, "token_count": 29}, ]}, {"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": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 45, "token_count": 65}, {"author_id": 15, "token_count": 47}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 21, "token_count": 16}, {"author_id": 7, "token_count": 70}, {"author_id": 60, "token_count": 26}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1014
46.01%
MinChan Kim
70
3.18%
David Hildenbrand
65
2.95%
Roman Gushchin
47
2.13%
Mike Kravetz
34
1.54%
Andrey Konovalov
29
1.32%
Andrew Morton
9
0.41%
Mike Rapoport
1
0.05%
Catalin Marinas
1
0.05%
Others
934
42.38%
Total
2204
cma.h
52
-
8
195
MinChan Kim
Mike Kravetz
Others
April 2015
August 2015
April 2017
November 2017
July 2020
August 2020
May 2021
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 78}, ]}, {"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}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 7, "token_count": 101}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
101
51.79%
Mike Kravetz
1
0.51%
Others
93
47.69%
Total
195
cma_debug.c
200
-
14
1017
JoonSoo Kim
Mike Kravetz
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
May 2021
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 937}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 8, "token_count": 16}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 21, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
16
1.57%
Mike Kravetz
4
0.39%
Andrew Morton
1
0.10%
Others
996
97.94%
Total
1017
cma_sysfs.c
112
-
1
482
MinChan Kim
May 2021
var spanGroupData = [ {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 482}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
482
100.00%
Total
482
compaction.c
3051
-
62
10110
Mel Gorman
Vlastimil Babka
JoonSoo Kim
MinChan Kim
David Rientjes
Michal Hocko
Oscar Salvador
Andrew Morton
Shaohua Li
Hugh Dickins
Andrea Arcangeli
Andrey Ryabinin
Johannes Weiner
Matthew Wilcox
Dan J Williams
Peter Zijlstra
Linus Torvalds
Yang Shi
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
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
May 2021
June 2021
September 2021
var spanGroupData = [ {"timestamp": 1272697200, "group": [ {"author_id": 0, "token_count": 841}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 7, "token_count": 20}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 19}, {"author_id": 0, "token_count": 98}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 17, "token_count": 10}, {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 163}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 4, "token_count": 32}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 525}, {"author_id": 7, "token_count": 2}, {"author_id": 54, "token_count": 44}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 7, "token_count": 62}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 7, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 13, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 14, "token_count": 19}, {"author_id": 8, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 14, "token_count": 84}, {"author_id": 13, "token_count": 68}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 8, "token_count": 8}, {"author_id": 13, "token_count": 478}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 8, "token_count": 24}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 13, "token_count": 154}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 32, "token_count": 6}, {"author_id": 8, "token_count": 390}, {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 6, "token_count": 51}, {"author_id": 8, "token_count": 38}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 13, "token_count": 182}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 22}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 106}, {"author_id": 13, "token_count": 754}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 25, "token_count": 191}, {"author_id": 13, "token_count": 265}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 14, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 14, "token_count": 10}, {"author_id": 4, "token_count": 2}, {"author_id": 8, "token_count": 120}, {"author_id": 0, "token_count": 8}, {"author_id": 7, "token_count": 245}, {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 13, "token_count": 188}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 25, "token_count": 31}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 14, "token_count": 45}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 13, "token_count": 135}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 14, "token_count": 61}, {"author_id": 13, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "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": 32, "token_count": 22}, {"author_id": 0, "token_count": 2586}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 34, "token_count": 4}, {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 35}, {"author_id": 13, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 500}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 175}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 13, "token_count": 47}, {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 57, "token_count": 145}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 52, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 165}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
4218
41.72%
Vlastimil Babka
2393
23.67%
JoonSoo Kim
763
7.55%
MinChan Kim
340
3.36%
David Rientjes
270
2.67%
Michal Hocko
240
2.37%
Oscar Salvador
145
1.43%
Andrew Morton
52
0.51%
Shaohua Li
44
0.44%
Hugh Dickins
39
0.39%
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%
Peter Zijlstra
3
0.03%
Linus Torvalds
3
0.03%
Yang Shi
2
0.02%
Mike Rapoport
1
0.01%
Huang Ying
1
0.01%
Others
1511
14.95%
Total
10110
debug.c
315
-
23
1251
Vlastimil Babka
Matthew Wilcox
Alexander Duyck
Michal Hocko
John Hubbard
Kirill A. Shutemov
Linus Torvalds
Oscar Salvador
Jason Gunthorpe
Andrew Morton
Vladimir Davydov
Others
October 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
February 2021
June 2021
September 2021
var spanGroupData = [ {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 401}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 13, "token_count": 89}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 13, "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": 12, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 55, "token_count": 152}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 25, "token_count": 57}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 57, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 25}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 59, "token_count": 37}, {"author_id": 12, "token_count": 87}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 13, "token_count": 119}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 75}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 12, "token_count": 19}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 25}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Vlastimil Babka
259
20.70%
Matthew Wilcox
236
18.86%
Alexander Duyck
152
12.15%
Michal Hocko
57
4.56%
John Hubbard
40
3.20%
Kirill A. Shutemov
19
1.52%
Linus Torvalds
5
0.40%
Oscar Salvador
3
0.24%
Jason Gunthorpe
2
0.16%
Andrew Morton
2
0.16%
Vladimir Davydov
1
0.08%
Others
475
37.97%
Total
1251
debug_page_ref.c
55
-
2
243
JoonSoo Kim
Others
March 2016
November 2017
var spanGroupData = [ {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 242}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
242
99.59%
Others
1
0.41%
Total
243
debug_vm_pgtable.c
1332
-
8
6480
Anshuman Khandual
Aneesh Kumar K.V
Alistair Popple
Others
June 2020
August 2020
October 2020
February 2021
June 2021
September 2021
var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 40, "token_count": 7}, {"author_id": 31, "token_count": 1141}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 31, "token_count": 2244}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 40, "token_count": 255}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 31, "token_count": 258}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 17}, {"author_id": 31, "token_count": 155}, {"author_id": 60, "token_count": 175}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2225}, ]}, ]
Author Name
Tokens
Token Proportion
Anshuman Khandual
3798
58.61%
Aneesh Kumar K.V
262
4.04%
Alistair Popple
17
0.26%
Others
2403
37.08%
Total
6480
dmapool.c
529
-
38
2138
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
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
March 2019
June 2019
July 2019
October 2020
February 2021
April 2021
June 2021
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": 176}, ]}, {"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": 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": 51, "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": 12, "token_count": 349}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 33, "token_count": 21}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"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": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
349
16.32%
Tejun Heo
200
9.35%
Andi Kleen
21
0.98%
Alexander Potapenko
19
0.89%
Mike Rapoport
3
0.14%
Mel Gorman
2
0.09%
Andrew Morton
2
0.09%
Christoph Lameter
1
0.05%
Al Viro
1
0.05%
Others
1540
72.03%
Total
2138
early_ioremap.c
298
-
9
1169
Others
April 2014
July 2015
September 2015
November 2015
July 2017
November 2017
December 2017
January 2020
February 2021
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 896}, ]}, {"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}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Others
1169
100.00%
Total
1169
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
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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
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Author Name
Tokens
Token Proportion
Mel Gorman
4
1.63%
Al Viro
1
0.41%
Others
241
97.97%
Total
246
filemap.c
3968
-
115
13178
Matthew Wilcox
Nicholas Piggin
Kirill A. Shutemov
Jan Kara
Linus Torvalds
Andrew Morton
Johannes Weiner
Christoph Hellwig
Linus Torvalds (pre-git)
David Howells
Hugh Dickins
Mel Gorman
Al Viro
Michel Lespinasse
Fengguang Wu
Michal Hocko
Yang Shi
Tejun Heo
MinChan Kim
Shaohua Li
Mike Rapoport
Song Muchun
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
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
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March 2006
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August 2006
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May 2007
July 2007
October 2007
December 2007
February 2008
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June 2008
July 2008
August 2008
September 2008
October 2008
January 2009
February 2009
April 2009
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June 2009
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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
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September 2019
October 2019
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January 2020
February 2020
April 2020
May 2020
June 2020
July 2020
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October 2020
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
June 2021
July 2021
September 2021
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"group": [ {"author_id": 26, "token_count": 5}, {"author_id": 42, "token_count": 398}, {"author_id": 12, "token_count": 247}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 12, "token_count": 56}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 12, "token_count": 53}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 12, "token_count": 8}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 12, "token_count": 160}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 84}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 87}, {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "token_count": 12}, {"author_id": 60, "token_count": 346}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 19}, {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 60}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 26, "token_count": 149}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 19}, {"author_id": 42, "token_count": 5}, {"author_id": 12, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 46}, {"author_id": 49, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 16, "token_count": 135}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 49}, {"author_id": 16, "token_count": 1}, {"author_id": 12, "token_count": 1}, {"author_id": 43, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 16, "token_count": 191}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 26, "token_count": 36}, {"author_id": 12, "token_count": 163}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 24, "token_count": 21}, {"author_id": 4, "token_count": 11}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 659}, {"author_id": 60, "token_count": 652}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 42, "token_count": 181}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 24, "token_count": 19}, {"author_id": 12, "token_count": 1792}, {"author_id": 38, "token_count": 8}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 51, "token_count": 18}, {"author_id": 4, "token_count": 74}, {"author_id": 42, "token_count": 2}, {"author_id": 12, "token_count": 5}, {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 51, "token_count": 8}, {"author_id": 42, "token_count": 113}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
2681
20.34%
Nicholas Piggin
1152
8.74%
Kirill A. Shutemov
1005
7.63%
Jan Kara
873
6.62%
Linus Torvalds
784
5.95%
Andrew Morton
637
4.83%
Johannes Weiner
504
3.82%
Christoph Hellwig
438
3.32%
Linus Torvalds (pre-git)
408
3.10%
David Howells
337
2.56%
Hugh Dickins
321
2.44%
Mel Gorman
241
1.83%
Al Viro
205
1.56%
Michel Lespinasse
93
0.71%
Fengguang Wu
70
0.53%
Michal Hocko
29
0.22%
Yang Shi
25
0.19%
Tejun Heo
23
0.17%
MinChan Kim
22
0.17%
Shaohua Li
13
0.10%
Mike Rapoport
12
0.09%
Song Muchun
8
0.06%
Roman Gushchin
7
0.05%
Christoph Lameter
7
0.05%
Andi Kleen
4
0.03%
JoonSoo Kim
3
0.02%
Vlastimil Babka
1
0.01%
Peter Zijlstra
1
0.01%
Andrey Ryabinin
1
0.01%
Others
3273
24.84%
Total
13178
frontswap.c
501
-
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": 7, "token_count": 26}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 19}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 41, "token_count": 355}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 13, "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
3008
-
68
10974
Kirill A. Shutemov
John Hubbard
Christoph Hellwig
Aneesh Kumar K.V
Andrea Arcangeli
Jason Gunthorpe
Dan J Williams
David Hildenbrand
Linus Torvalds
Huang Ying
Mike Rapoport
Anshuman Khandual
Matthew Wilcox
Naoya Horiguchi
JoonSoo Kim
Michel Lespinasse
Andrey Konovalov
Andrew Morton
Al Viro
Mel Gorman
Yang Shi
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
February 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
var spanGroupData = [ {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 1672}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 882}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 40, "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": 17, "token_count": 263}, {"author_id": 0, "token_count": 3}, {"author_id": 23, "token_count": 16}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 178}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 48}, {"author_id": 1, "token_count": 106}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 16, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 12, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 732}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 40, "token_count": 678}, {"author_id": 31, "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": 51, "token_count": 7}, {"author_id": 34, "token_count": 15}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 14}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 34, "token_count": 115}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 19, "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": 59, "token_count": 3}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 40, "token_count": 74}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 16, "token_count": 43}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 59, "token_count": 56}, {"author_id": 37, "token_count": 15}, {"author_id": 60, "token_count": 209}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 1301}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 14}, {"author_id": 10, "token_count": 14}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 59, "token_count": 11}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 59, "token_count": 593}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 31, "token_count": 6}, {"author_id": 19, "token_count": 1}, {"author_id": 59, "token_count": 542}, {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 204}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 59, "token_count": 327}, {"author_id": 25, "token_count": 1}, {"author_id": 49, "token_count": 16}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 27}, {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 59, "token_count": 12}, {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 44, "token_count": 12}, {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 44, "token_count": 278}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 363}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 17, "token_count": 34}, {"author_id": 45, "token_count": 132}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 48}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 45, "token_count": 14}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 59, "token_count": 9}, {"author_id": 16, "token_count": 3}, {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
2797
25.49%
John Hubbard
1553
14.15%
Christoph Hellwig
1315
11.98%
Aneesh Kumar K.V
1049
9.56%
Andrea Arcangeli
306
2.79%
Jason Gunthorpe
290
2.64%
Dan J Williams
178
1.62%
David Hildenbrand
146
1.33%
Linus Torvalds
84
0.77%
Huang Ying
71
0.65%
Mike Rapoport
64
0.58%
Anshuman Khandual
44
0.40%
Matthew Wilcox
38
0.35%
Naoya Horiguchi
28
0.26%
JoonSoo Kim
27
0.25%
Michel Lespinasse
16
0.15%
Andrey Konovalov
14
0.13%
Andrew Morton
14
0.13%
Al Viro
7
0.06%
Mel Gorman
3
0.03%
Yang Shi
2
0.02%
Peter Zijlstra
2
0.02%
Michal Hocko
2
0.02%
Others
2924
26.64%
Total
10974
gup_test.c
250
-
12
1087
John Hubbard
Kirill A. Shutemov
Others
November 2017
April 2018
June 2018
October 2018
May 2019
January 2020
April 2020
October 2020
December 2020
May 2021
var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 367}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 59, "token_count": 220}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 59, "token_count": 276}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 40}, ]}, ]
Author Name
Tokens
Token Proportion
John Hubbard
496
45.63%
Kirill A. Shutemov
367
33.76%
Others
224
20.61%
Total
1087
gup_test.h
33
-
2
78
John Hubbard
Others
December 2020
May 2021
var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 59, "token_count": 74}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
John Hubbard
74
94.87%
Others
4
5.13%
Total
78
highmem.c
789
-
31
2749
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
March 2021
May 2021
September 2021
var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 20, "token_count": 315}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 20, "token_count": 27}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 16, "token_count": 50}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 16, "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": 24, "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": 11, "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": 8, "token_count": 19}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"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": 990}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 236}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
456
16.59%
Linus Torvalds (pre-git)
370
13.46%
Matthew Wilcox
236
8.58%
Mel Gorman
71
2.58%
Linus Torvalds
53
1.93%
JoonSoo Kim
29
1.05%
Christoph Lameter
22
0.80%
Nicholas Piggin
13
0.47%
Christoph Hellwig
3
0.11%
Others
1496
54.42%
Total
2749
hmm.c
602
-
12
2630
Jérôme Glisse
Jason Gunthorpe
Christoph Hellwig
Alistair Popple
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
June 2021
September 2021
var spanGroupData = [ {"timestamp": 1504249200, "group": [ {"author_id": 29, "token_count": 393}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 29, "token_count": 630}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 29, "token_count": 73}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 44, "token_count": 5}, {"author_id": 29, "token_count": 445}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 138}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 44, "token_count": 51}, {"author_id": 60, "token_count": 133}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 44, "token_count": 35}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 118}, {"author_id": 44, "token_count": 301}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 44, "token_count": 128}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 16}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Jérôme Glisse
1541
58.59%
Jason Gunthorpe
522
19.85%
Christoph Hellwig
258
9.81%
Alistair Popple
16
0.61%
Michel Lespinasse
1
0.04%
Others
292
11.10%
Total
2630
huge_memory.c
3209
-
82
14360
Kirill A. Shutemov
Matthew Wilcox
Andrea Arcangeli
Yang Shi
David Rientjes
Aneesh Kumar K.V
Hugh Dickins
Naoya Horiguchi
Huang Ying
Michal Hocko
Mel Gorman
MinChan Kim
John Hubbard
Dan J Williams
Jérôme Glisse
Jan Kara
Alistair Popple
Johannes Weiner
Vlastimil Babka
Linus Torvalds
Song Muchun
Catalin Marinas
Shaohua Li
Andrew Morton
Roman Gushchin
Peter Zijlstra
Vladimir Davydov
Anshuman Khandual
Michel Lespinasse
JoonSoo Kim
Andi Kleen
Mike Rapoport
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
January 2020
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
February 2021
March 2021
May 2021
June 2021
July 2021
September 2021
October 2021
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{"author_id": 34, "token_count": 2}, {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 52, "token_count": 2}, {"author_id": 43, "token_count": 8}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 1, "token_count": 8}, {"author_id": 16, "token_count": 10}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 66}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 29, "token_count": 62}, {"author_id": 25, "token_count": 37}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 40, "token_count": 203}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 34, "token_count": 46}, {"author_id": 29, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 43, "token_count": 34}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 12, "token_count": 133}, {"author_id": 43, "token_count": 223}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 14, "token_count": 8}, {"author_id": 1, "token_count": 31}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 14, "token_count": 5}, {"author_id": 59, "token_count": 104}, {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 99}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 17, "token_count": 114}, {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 22}, {"author_id": 1, "token_count": 97}, {"author_id": 49, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 27, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 19, "token_count": 27}, {"author_id": 1, "token_count": 36}, {"author_id": 12, "token_count": 16}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 6}, {"author_id": 60, "token_count": 202}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 4, "token_count": 16}, {"author_id": 12, "token_count": 1}, {"author_id": 38, "token_count": 20}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 43, "token_count": 1}, {"author_id": 60, "token_count": 1042}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 71}, {"author_id": 4, "token_count": 70}, {"author_id": 12, "token_count": 1}, {"author_id": 43, "token_count": 144}, {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 22}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 43, "token_count": 5}, {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
5785
40.29%
Matthew Wilcox
1743
12.14%
Andrea Arcangeli
915
6.37%
Yang Shi
417
2.90%
David Rientjes
410
2.86%
Aneesh Kumar K.V
370
2.58%
Hugh Dickins
284
1.98%
Naoya Horiguchi
189
1.32%
Huang Ying
137
0.95%
Michal Hocko
125
0.87%
Mel Gorman
120
0.84%
MinChan Kim
111
0.77%
John Hubbard
104
0.72%
Dan J Williams
98
0.68%
Jérôme Glisse
80
0.56%
Jan Kara
71
0.49%
Alistair Popple
71
0.49%
Johannes Weiner
60
0.42%
Vlastimil Babka
34
0.24%
Linus Torvalds
33
0.23%
Song Muchun
20
0.14%
Catalin Marinas
11
0.08%
Shaohua Li
10
0.07%
Andrew Morton
7
0.05%
Roman Gushchin
6
0.04%
Peter Zijlstra
5
0.03%
Vladimir Davydov
4
0.03%
Anshuman Khandual
4
0.03%
Michel Lespinasse
3
0.02%
JoonSoo Kim
2
0.01%
Andi Kleen
2
0.01%
Mike Rapoport
1
0.01%
Others
3128
21.78%
Total
14360
hugetlb.c
6439
-
136
23487
Mike Kravetz
Andy Whitcroft
Mina Almasry
Naoya Horiguchi
Andi Kleen
Michal Hocko
Song Muchun
Oscar Salvador
JoonSoo Kim
Roman Gushchin
Mel Gorman
Aneesh Kumar K.V
Kirill A. Shutemov
Andrea Arcangeli
David Rientjes
Hugh Dickins
Fengguang Wu
Anshuman Khandual
Jérôme Glisse
Dan J Williams
Andrew Morton
John Hubbard
Nicholas Piggin
Huang Ying
Matthew Wilcox
Christoph Lameter
Peter Zijlstra
Vlastimil Babka
Alistair Popple
Michel Lespinasse
Mike Rapoport
Al Viro
Kamezawa Hiroyuki
Johannes Weiner
Tejun Heo
Others
April 2004
June 2004
January 2005
June 2005
October 2005
November 2005
January 2006
February 2006
March 2006
June 2006
October 2006
December 2006
February 2007
May 2007
July 2007
September 2007
October 2007
November 2007
December 2007
February 2008
March 2008
April 2008
July 2008
August 2008
October 2008
November 2008
January 2009
February 2009
March 2009
May 2009
June 2009
July 2009
September 2009
December 2009
March 2010
April 2010
May 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
May 2011
June 2011
July 2011
December 2011
January 2012
March 2012
April 2012
May 2012
July 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
April 2013
June 2013
July 2013
September 2013
October 2013
November 2013
January 2014
April 2014
May 2014
June 2014
July 2014
August 2014
October 2014
November 2014
December 2014
February 2015
March 2015
April 2015
June 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
June 2017
July 2017
August 2017
September 2017
November 2017
January 2018
March 2018
April 2018
June 2018
July 2018
August 2018
October 2018
November 2018
December 2018
January 2019
February 2019
March 2019
May 2019
June 2019
August 2019
September 2019
November 2019
January 2020
April 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
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"group": [ {"author_id": 6, "token_count": 3}, {"author_id": 34, "token_count": 5}, {"author_id": 21, "token_count": 14}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 21, "token_count": 23}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 40, "token_count": 39}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 21, "token_count": 194}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 40, "token_count": 22}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 79}, {"author_id": 21, "token_count": 382}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 58}, {"author_id": 21, "token_count": 6}, {"author_id": 23, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 40, "token_count": 58}, {"author_id": 31, "token_count": 127}, {"author_id": 14, "token_count": 6}, {"author_id": 12, "token_count": 28}, {"author_id": 25, "token_count": 262}, {"author_id": 23, "token_count": 1}, {"author_id": 13, "token_count": 17}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 25, "token_count": 8}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 17, "token_count": 75}, {"author_id": 34, "token_count": 41}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 25, "token_count": 567}, {"author_id": 15, "token_count": 46}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 21, "token_count": 23}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 34, "token_count": 40}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 19, "token_count": 30}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 19, "token_count": 23}, {"author_id": 21, "token_count": 10}, {"author_id": 23, "token_count": 2}, {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 21, "token_count": 120}, {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 21, "token_count": 32}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 29, "token_count": 110}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 21, "token_count": 8}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 17, "token_count": 7}, {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 40, "token_count": 11}, {"author_id": 31, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 29, "token_count": 24}, {"author_id": 21, "token_count": 66}, {"author_id": 57, "token_count": 20}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 23, "token_count": 25}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 21, "token_count": 22}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 21, "token_count": 177}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 6}, {"author_id": 21, "token_count": 2}, {"author_id": 56, "token_count": 90}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 59, "token_count": 70}, {"author_id": 21, "token_count": 129}, {"author_id": 56, "token_count": 1318}, {"author_id": 15, "token_count": 345}, {"author_id": 13, "token_count": 6}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "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": 8, "token_count": 29}, {"author_id": 21, "token_count": 23}, {"author_id": 37, "token_count": 3}, {"author_id": 38, "token_count": 49}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 38, "token_count": 70}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 21, "token_count": 52}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 21, "token_count": 62}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 21, "token_count": 81}, {"author_id": 38, "token_count": 41}, {"author_id": 60, "token_count": 353}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 464}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 21, "token_count": 536}, {"author_id": 57, "token_count": 410}, {"author_id": 60, "token_count": 634}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 14}, {"author_id": 4, "token_count": 1}, {"author_id": 21, "token_count": 393}, {"author_id": 56, "token_count": 179}, {"author_id": 23, "token_count": 79}, {"author_id": 38, "token_count": 470}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 21, "token_count": 40}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 21, "token_count": 162}, {"author_id": 60, "token_count": 86}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Kravetz
4181
17.80%
Andy Whitcroft
2633
11.21%
Mina Almasry
1587
6.76%
Naoya Horiguchi
1211
5.16%
Andi Kleen
919
3.91%
Michal Hocko
884
3.76%
Song Muchun
630
2.68%
Oscar Salvador
430
1.83%
JoonSoo Kim
397
1.69%
Roman Gushchin
391
1.66%
Mel Gorman
365
1.55%
Aneesh Kumar K.V
334
1.42%
Kirill A. Shutemov
282
1.20%
Andrea Arcangeli
223
0.95%
David Rientjes
182
0.77%
Hugh Dickins
170
0.72%
Fengguang Wu
154
0.66%
Anshuman Khandual
137
0.58%
Jérôme Glisse
134
0.57%
Dan J Williams
86
0.37%
Andrew Morton
77
0.33%
John Hubbard
70
0.30%
Nicholas Piggin
66
0.28%
Huang Ying
53
0.23%
Matthew Wilcox
29
0.12%
Christoph Lameter
27
0.11%
Peter Zijlstra
24
0.10%
Vlastimil Babka
23
0.10%
Alistair Popple
14
0.06%
Michel Lespinasse
11
0.05%
Mike Rapoport
9
0.04%
Al Viro
6
0.03%
Kamezawa Hiroyuki
5
0.02%
Johannes Weiner
5
0.02%
Tejun Heo
3
0.01%
Others
7735
32.93%
Total
23487
hugetlb_cgroup.c
811
-
15
3729
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
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
February 2021
March 2021
May 2021
var spanGroupData = [ {"timestamp": 1341126000, "group": [ {"author_id": 40, "token_count": 1141}, ]}, {"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": 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": 14, "token_count": 1}, {"author_id": 25, "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": 14, "token_count": 108}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1061}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 56, "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}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 21, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Aneesh Kumar K.V
1141
30.60%
Mina Almasry
1125
30.17%
Johannes Weiner
117
3.14%
David Rientjes
109
2.92%
Tejun Heo
105
2.82%
Mike Kravetz
8
0.21%
Roman Gushchin
3
0.08%
Michal Hocko
1
0.03%
Matthew Wilcox
1
0.03%
Kirill A. Shutemov
1
0.03%
Others
1118
29.98%
Total
3729
hugetlb_vmemmap.c
298
-
1
405
Song Muchun
June 2021
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 38, "token_count": 405}, ]}, ]
Author Name
Tokens
Token Proportion
Song Muchun
405
100.00%
Total
405
hugetlb_vmemmap.h
45
-
1
141
Song Muchun
June 2021
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 38, "token_count": 141}, ]}, ]
Author Name
Tokens
Token Proportion
Song Muchun
141
100.00%
Total
141
hwpoison-inject.c
110
-
10
372
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": 33, "token_count": 119}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 33, "token_count": 18}, {"author_id": 39, "token_count": 174}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 23, "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": 23, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 30, "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": 23, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Fengguang Wu
174
46.77%
Andi Kleen
137
36.83%
Naoya Horiguchi
34
9.14%
Vladimir Davydov
1
0.27%
Others
26
6.99%
Total
372
init-mm.c
51
-
11
199
Yang Shi
Jason Gunthorpe
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
July 2021
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": 43, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 1}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 61}, ]}, ]
Author Name
Tokens
Token Proportion
Yang Shi
10
5.03%
Jason Gunthorpe
10
5.03%
Mike Rapoport
4
2.01%
Michel Lespinasse
1
0.50%
Others
174
87.44%
Total
199
internal.h
674
-
54
2273
Mel Gorman
Nicholas Piggin
JoonSoo Kim
Hugh Dickins
Vlastimil Babka
Andy Whitcroft
Kirill A. Shutemov
Johannes Weiner
Yang Shi
Matthew Wilcox
Michal Hocko
David Howells
Mike Rapoport
Fengguang Wu
David Hildenbrand
Al Viro
Alexander Duyck
MinChan Kim
Andrea Arcangeli
Michel Lespinasse
David Rientjes
Andi Kleen
Oscar Salvador
Jan Kara
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
February 2021
April 2021
May 2021
June 2021
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 26, "token_count": 13}, {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 11, "token_count": 32}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 132}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 11, "token_count": 81}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 47, "token_count": 112}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 39, "token_count": 13}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 33, "token_count": 4}, {"author_id": 39, "token_count": 26}, {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "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": 71}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 51, "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": 49, "token_count": 3}, {"author_id": 7, "token_count": 14}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 49, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 8, "token_count": 37}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 8, "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": 1, "token_count": 2}, {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 64}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 65}, {"author_id": 25, "token_count": 27}, {"author_id": 13, "token_count": 28}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 0, "token_count": 2}, {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 17}, {"author_id": 0, "token_count": 4}, {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 36}, {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 13, "token_count": 23}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 25, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 49}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 65}, {"author_id": 0, "token_count": 20}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 55, "token_count": 17}, {"author_id": 43, "token_count": 43}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 3}, {"author_id": 12, "token_count": 11}, {"author_id": 49, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 26, "token_count": 49}, {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 20}, {"author_id": 13, "token_count": 20}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 24}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 11, "token_count": 91}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 57, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 26}, {"author_id": 4, "token_count": 141}, {"author_id": 0, "token_count": 9}, {"author_id": 43, "token_count": 25}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 37, "token_count": 21}, {"author_id": 60, "token_count": 29}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
376
16.54%
Nicholas Piggin
218
9.59%
JoonSoo Kim
167
7.35%
Hugh Dickins
159
7.00%
Vlastimil Babka
113
4.97%
Andy Whitcroft
112
4.93%
Kirill A. Shutemov
103
4.53%
Johannes Weiner
70
3.08%
Yang Shi
68
2.99%
Matthew Wilcox
66
2.90%
Michal Hocko
64
2.82%
David Howells
64
2.82%
Mike Rapoport
40
1.76%
Fengguang Wu
39
1.72%
David Hildenbrand
26
1.14%
Al Viro
25
1.10%
Alexander Duyck
17
0.75%
MinChan Kim
15
0.66%
Andrea Arcangeli
13
0.57%
Michel Lespinasse
11
0.48%
David Rientjes
4
0.18%
Andi Kleen
4
0.18%
Oscar Salvador
2
0.09%
Jan Kara
2
0.09%
Kamezawa Hiroyuki
1
0.04%
Christoph Lameter
1
0.04%
Others
493
21.69%
Total
2273
interval_tree.c
111
-
7
532
Michel Lespinasse
Kirill A. Shutemov
Others
October 2012
October 2014
February 2015
September 2017
January 2018
June 2019
April 2021
var spanGroupData = [ {"timestamp": 1349074800, "group": [ {"author_id": 49, "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}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Michel Lespinasse
514
96.62%
Kirill A. Shutemov
2
0.38%
Others
16
3.01%
Total
532
io-mapping.c
29
-
1
107
Christoph Hellwig
April 2021
var spanGroupData = [ {"timestamp": 1617260400, "group": [ {"author_id": 24, "token_count": 107}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
107
100.00%
Total
107
ioremap.c
49
-
6
199
Christoph Hellwig
Huang Ying
Others
September 2006
October 2007
January 2011
November 2011
November 2017
August 2019
var spanGroupData = [ {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 185}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
185
92.96%
Huang Ying
2
1.01%
Others
12
6.03%
Total
199
khugepaged.c
2375
-
42
8986
Kirill A. Shutemov
Hugh Dickins
Matthew Wilcox
Yang Shi
Johannes Weiner
Michel Lespinasse
Jérôme Glisse
JoonSoo Kim
Song Muchun
SeongJae Park
Jan Kara
David Rientjes
Shaohua Li
Linus Torvalds
David Howells
Vlastimil Babka
Huang Ying
Mel Gorman
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
January 2021
February 2021
May 2021
June 2021
September 2021
October 2021
var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 6147}, {"author_id": 0, "token_count": 1}, {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 42, "token_count": 11}, {"author_id": 3, "token_count": 23}, {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 14, "token_count": 7}, {"author_id": 9, "token_count": 13}, {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 12, "token_count": 188}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 43, "token_count": 16}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 8, "token_count": 16}, {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 43, "token_count": 70}, {"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": 29, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 956}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 19, "token_count": 2}, {"author_id": 12, "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": 488}, {"author_id": 49, "token_count": 30}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 88}, {"author_id": 8, "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": 60, "token_count": 21}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 38, "token_count": 16}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 43, "token_count": 41}, {"author_id": 60, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
6677
74.30%
Hugh Dickins
338
3.76%
Matthew Wilcox
227
2.53%
Yang Shi
127
1.41%
Johannes Weiner
78
0.87%
Michel Lespinasse
30
0.33%
Jérôme Glisse
22
0.24%
JoonSoo Kim
17
0.19%
Song Muchun
16
0.18%
SeongJae Park
13
0.14%
Jan Kara
11
0.12%
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%
Huang Ying
2
0.02%
Mel Gorman
1
0.01%
Anshuman Khandual
1
0.01%
Others
1405
15.64%
Total
8986
kmemleak.c
1997
-
50
6717
Catalin Marinas
Michel Lespinasse
Andrey Konovalov
Oscar Salvador
Andrey Ryabinin
Marco Elver
Mike Rapoport
Vladimir Davydov
Andrew Morton
Others
June 2009
July 2009
August 2009
September 2009
October 2009
July 2010
January 2011
March 2011
April 2011
July 2011
September 2011
October 2011
November 2011
January 2012
August 2012
October 2012
December 2012
February 2013
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
September 2019
October 2019
January 2020
April 2020
August 2020
October 2020
March 2021
April 2021
June 2021
August 2021
September 2021
var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 27, "token_count": 3303}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 27, "token_count": 391}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 27, "token_count": 208}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 27, "token_count": 31}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 27, "token_count": 252}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 27, "token_count": 14}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 27, "token_count": 12}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 27, "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": 49, "token_count": 168}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 27, "token_count": 21}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 27, "token_count": 113}, {"author_id": 30, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 32, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 27, "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": 27, "token_count": 194}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "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": 37, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 57, "token_count": 15}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 42}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 27, "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": 1567321200, "group": [ {"author_id": 27, "token_count": 316}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 27, "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}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 36, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Catalin Marinas
5600
83.37%
Michel Lespinasse
168
2.50%
Andrey Konovalov
42
0.63%
Oscar Salvador
15
0.22%
Andrey Ryabinin
15
0.22%
Marco Elver
13
0.19%
Mike Rapoport
5
0.07%
Vladimir Davydov
2
0.03%
Andrew Morton
2
0.03%
Others
855
12.73%
Total
6717
ksm.c
3196
-
60
10749
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
Song Muchun
Andrey Ryabinin
David Rientjes
Linus Torvalds
David Hildenbrand
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
May 2021
June 2021
September 2021
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{"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 49, "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": 8, "token_count": 48}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 17, "token_count": 31}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 7, "token_count": 14}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 40, "token_count": 36}, {"author_id": 1, "token_count": 78}, {"author_id": 60, "token_count": 197}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 17, "token_count": 2636}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 7, "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": 29, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 37, "token_count": 62}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 29, "token_count": 32}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 43, "token_count": 88}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 29, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 32, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "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}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 4, "token_count": 6}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
3343
31.10%
Izik Eidus
3269
30.41%
Andrea Arcangeli
2725
25.35%
Kirill A. Shutemov
98
0.91%
Yang Shi
88
0.82%
Mike Rapoport
64
0.60%
JoonSoo Kim
48
0.45%
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%
Song Muchun
14
0.13%
Andrey Ryabinin
7
0.07%
David Rientjes
3
0.03%
Linus Torvalds
2
0.02%
David Hildenbrand
1
0.01%
Anshuman Khandual
1
0.01%
Others
927
8.62%
Total
10749
list_lru.c
641
-
21
2730
Vladimir Davydov
Johannes Weiner
Andrew Morton
Yang Shi
Roman Gushchin
Others
August 2013
October 2013
April 2014
February 2015
September 2015
November 2015
October 2016
July 2017
October 2017
April 2018
August 2018
March 2019
May 2019
July 2019
April 2020
June 2020
August 2020
December 2020
February 2021
May 2021
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": 30, "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": 102}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 393}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 43, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
1578
57.80%
Johannes Weiner
55
2.01%
Andrew Morton
9
0.33%
Yang Shi
7
0.26%
Roman Gushchin
5
0.18%
Others
1076
39.41%
Total
2730
maccess.c
337
-
12
1099
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
August 2021
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": 24, "token_count": 599}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 110}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
613
55.78%
David Howells
2
0.18%
Others
484
44.04%
Total
1099
madvise.c
1310
-
57
5003
MinChan Kim
Andrew Morton
Shaohua Li
David Hildenbrand
Hugh Dickins
Andrea Arcangeli
Andi Kleen
Nicholas Piggin
Mike Rapoport
Matthew Wilcox
David Rientjes
Anshuman Khandual
Jérôme Glisse
Michal Hocko
Christoph Hellwig
Michel Lespinasse
Jan Kara
Dan J Williams
Naoya Horiguchi
Oscar Salvador
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
January 2021
March 2021
April 2021
May 2021
June 2021
August 2021
September 2021
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": 11, "token_count": 4}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 11, "token_count": 40}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 11, "token_count": 54}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 33, "token_count": 75}, {"author_id": 4, "token_count": 80}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 33, "token_count": 27}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "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": 54, "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": 17, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 7, "token_count": 846}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 25, "token_count": 11}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 40, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 14, "token_count": 44}, {"author_id": 4, "token_count": 3}, {"author_id": 1, "token_count": 6}, {"author_id": 37, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 17, "token_count": 84}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 31, "token_count": 44}, {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 37, "token_count": 44}, {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 34, "token_count": 14}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 52, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 29, "token_count": 36}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 33}, {"author_id": 42, "token_count": 14}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 37, "token_count": 19}, {"author_id": 7, "token_count": 1324}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 25, "token_count": 24}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 16}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 43, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 45}, {"author_id": 7, "token_count": 405}, {"author_id": 57, "token_count": 8}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 261}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 45, "token_count": 10}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
2577
51.51%
Andrew Morton
372
7.44%
Shaohua Li
275
5.50%
David Hildenbrand
271
5.42%
Hugh Dickins
151
3.02%
Andrea Arcangeli
127
2.54%
Andi Kleen
102
2.04%
Nicholas Piggin
98
1.96%
Mike Rapoport
72
1.44%
Matthew Wilcox
54
1.08%
David Rientjes
44
0.88%
Anshuman Khandual
44
0.88%
Jérôme Glisse
42
0.84%
Michal Hocko
35
0.70%
Christoph Hellwig
34
0.68%
Michel Lespinasse
16
0.32%
Jan Kara
15
0.30%
Dan J Williams
14
0.28%
Naoya Horiguchi
10
0.20%
Oscar Salvador
9
0.18%
Kirill A. Shutemov
7
0.14%
Andrey Konovalov
7
0.14%
Aneesh Kumar K.V
6
0.12%
Yang Shi
5
0.10%
Mel Gorman
5
0.10%
Tejun Heo
3
0.06%
Peter Zijlstra
1
0.02%
Others
607
12.13%
Total
5003
mapping_dirty_helpers.c
353
-
4
1121
Mel Gorman
Others
March 2019
April 2020
December 2020
April 2021
June 2021
var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1037}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
1
0.09%
Others
1120
99.91%
Total
1121
memblock.c
2144
-
70
7223
Tejun Heo
Mike Rapoport
Alexander Duyck
Anshuman Khandual
Linus Torvalds
Faiyaz Mohammed
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
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
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Author Name
Tokens
Token Proportion
Tejun Heo
1696
23.48%
Mike Rapoport
1104
15.28%
Alexander Duyck
217
3.00%
Anshuman Khandual
73
1.01%
Linus Torvalds
29
0.40%
Faiyaz Mohammed
29
0.40%
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
4002
55.41%
Total
7223
memcontrol.c
7483
-
102
27159
Johannes Weiner
Roman Gushchin
Kamezawa Hiroyuki
Vladimir Davydov
Tejun Heo
Song Muchun
Michal Hocko
Andrew Morton
Kirill A. Shutemov
Jérôme Glisse
Hugh Dickins
Huang Ying
David Rientjes
Mel Gorman
Yang Shi
Christoph Hellwig
Naoya Horiguchi
JoonSoo Kim
Matthew Wilcox
Andrea Arcangeli
Andrey Ryabinin
Al Viro
Christoph Lameter
Michel Lespinasse
Linus Torvalds
Shaohua Li
Mike Rapoport
Fengguang Wu
Alistair Popple
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
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
August 2018
October 2018
December 2018
March 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
December 2019
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
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
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{"author_id": 38, "token_count": 8}, {"author_id": 60, "token_count": 478}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 103}, {"author_id": 8, "token_count": 17}, {"author_id": 12, "token_count": 5}, {"author_id": 15, "token_count": 2523}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 25, "token_count": 20}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 15, "token_count": 73}, {"author_id": 38, "token_count": 413}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 16, "token_count": 1}, {"author_id": 15, "token_count": 106}, {"author_id": 38, "token_count": 5}, {"author_id": 60, "token_count": 349}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 15, "token_count": 56}, {"author_id": 38, "token_count": 179}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 677}, {"author_id": 38, "token_count": 298}, {"author_id": 60, "token_count": 171}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 43, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 1}, {"author_id": 0, "token_count": 1}, {"author_id": 15, "token_count": 13}, {"author_id": 38, "token_count": 70}, {"author_id": 60, "token_count": 787}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 319}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
11701
43.08%
Roman Gushchin
3534
13.01%
Kamezawa Hiroyuki
1499
5.52%
Vladimir Davydov
1386
5.10%
Tejun Heo
1307
4.81%
Song Muchun
974
3.59%
Michal Hocko
398
1.47%
Andrew Morton
338
1.24%
Kirill A. Shutemov
273
1.01%
Jérôme Glisse
218
0.80%
Hugh Dickins
114
0.42%
Huang Ying
100
0.37%
David Rientjes
69
0.25%
Mel Gorman
53
0.20%
Yang Shi
52
0.19%
Christoph Hellwig
42
0.15%
Naoya Horiguchi
32
0.12%
JoonSoo Kim
17
0.06%
Matthew Wilcox
12
0.04%
Andrea Arcangeli
12
0.04%
Andrey Ryabinin
10
0.04%
Al Viro
10
0.04%
Christoph Lameter
8
0.03%
Michel Lespinasse
5
0.02%
Linus Torvalds
4
0.01%
Shaohua Li
1
0.00%
Mike Rapoport
1
0.00%
Fengguang Wu
1
0.00%
Alistair Popple
1
0.00%
Others
4987
18.36%
Total
27159
memfd.c
329
-
4
1127
Mike Kravetz
Matthew Wilcox
Others
November 2017
June 2018
March 2019
September 2019
April 2021
var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 12, "token_count": 121}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 21, "token_count": 980}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Kravetz
980
86.96%
Matthew Wilcox
143
12.69%
Others
4
0.35%
Total
1127
memory-failure.c
2214
-
63
7346
Naoya Horiguchi
Andi Kleen
Oscar Salvador
Fengguang Wu
Dan J Williams
Huang Ying
Mike Kravetz
JoonSoo Kim
Yang Shi
David Hildenbrand
MinChan Kim
Matthew Wilcox
Anshuman Khandual
Michel Lespinasse
Peter Zijlstra
Michal Hocko
Hugh Dickins
Tejun Heo
Christoph Hellwig
Andrea Arcangeli
Vladimir Davydov
Mel Gorman
David Rientjes
Kirill A. Shutemov
Aneesh Kumar K.V
Nicholas Piggin
Jan Kara
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
September 2013
December 2013
January 2014
February 2014
March 2014
May 2014
June 2014
July 2014
August 2014
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
February 2021
April 2021
May 2021
June 2021
August 2021
September 2021
October 2021
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"group": [ {"author_id": 12, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 3}, {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 45, "token_count": 21}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 20}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 21, "token_count": 47}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 28}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 8, "token_count": 27}, {"author_id": 23, "token_count": 19}, {"author_id": 57, "token_count": 362}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 21, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 57, "token_count": 357}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 34, "token_count": 66}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 34, "token_count": 21}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 23, "token_count": 1124}, {"author_id": 43, "token_count": 8}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 23, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 23, "token_count": 5}, {"author_id": 43, "token_count": 18}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 43, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Naoya Horiguchi
2603
35.43%
Andi Kleen
1654
22.52%
Oscar Salvador
719
9.79%
Fengguang Wu
578
7.87%
Dan J Williams
555
7.56%
Huang Ying
321
4.37%
Mike Kravetz
68
0.93%
JoonSoo Kim
36
0.49%
Yang Shi
32
0.44%
David Hildenbrand
21
0.29%
MinChan Kim
18
0.25%
Matthew Wilcox
14
0.19%
Anshuman Khandual
14
0.19%
Michel Lespinasse
12
0.16%
Peter Zijlstra
11
0.15%
Michal Hocko
6
0.08%
Hugh Dickins
5
0.07%
Tejun Heo
4
0.05%
Christoph Hellwig
4
0.05%
Andrea Arcangeli
4
0.05%
Vladimir Davydov
3
0.04%
Mel Gorman
3
0.04%
David Rientjes
3
0.04%
Kirill A. Shutemov
2
0.03%
Aneesh Kumar K.V
2
0.03%
Nicholas Piggin
1
0.01%
Jan Kara
1
0.01%
Others
652
8.88%
Total
7346
memory.c
5479
-
167
22454
Kirill A. Shutemov
Hugh Dickins
Linus Torvalds
Andi Kleen
Jan Kara
Nicholas Piggin
Huang Ying
Matthew Wilcox
Linus Torvalds (pre-git)
Andrea Arcangeli
Alistair Popple
Johannes Weiner
Andrew Morton
Jérôme Glisse
Kamezawa Hiroyuki
David Howells
Mel Gorman
Aneesh Kumar K.V
Michal Hocko
Mike Kravetz
Al Viro
Dan J Williams
Peter Zijlstra
MinChan Kim
Christoph Hellwig
Christoph Lameter
Michel Lespinasse
Yang Shi
JoonSoo Kim
David Rientjes
Jason Gunthorpe
David Hildenbrand
Anshuman Khandual
Andrey Ryabinin
Catalin Marinas
Vladimir Davydov
Tejun Heo
Shaohua Li
Mike Rapoport
Roman Gushchin
Fengguang Wu
Naoya Horiguchi
John Hubbard
Others
September 1991
December 1991
January 1992
March 1992
May 1992
August 1992
September 1992
November 1992
March 1993
April 1993
June 1993
July 1993
April 1994
July 1994
January 1995
February 1995
March 1995
June 1995
January 1996
March 1996
July 1996
September 1996
March 1997
August 1997
January 1998
August 1998
January 1999
June 1999
September 1999
January 2000
August 2000
October 2000
February 2002
March 2002
May 2002
June 2002
July 2002
September 2002
October 2002
December 2002
January 2003
February 2003
March 2003
April 2003
May 2003
July 2003
August 2003
October 2003
November 2003
January 2004
February 2004
April 2004
May 2004
June 2004
August 2004
October 2004
December 2004
January 2005
February 2005
March 2005
April 2005
May 2005
June 2005
August 2005
September 2005
October 2005
November 2005
December 2005
January 2006
February 2006
March 2006
June 2006
July 2006
September 2006
October 2006
December 2006
February 2007
May 2007
June 2007
July 2007
October 2007
January 2008
February 2008
March 2008
April 2008
May 2008
June 2008
July 2008
September 2008
October 2008
December 2008
January 2009
March 2009
April 2009
June 2009
July 2009
August 2009
September 2009
October 2009
December 2009
March 2010
August 2010
September 2010
October 2010
January 2011
March 2011
May 2011
June 2011
July 2011
October 2011
January 2012
March 2012
April 2012
May 2012
June 2012
July 2012
October 2012
November 2012
December 2012
January 2013
February 2013
April 2013
May 2013
July 2013
August 2013
September 2013
October 2013
November 2013
December 2013
January 2014
February 2014
April 2014
June 2014
July 2014
August 2014
October 2014
December 2014
February 2015
March 2015
April 2015
May 2015
June 2015
July 2015
September 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
February 2018
May 2018
June 2018
July 2018
August 2018
September 2018
October 2018
December 2018
January 2019
March 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
December 2019
March 2020
April 2020
May 2020
June 2020
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
July 2021
September 2021
October 2021
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Author Name
Tokens
Token Proportion
Kirill A. Shutemov
2895
12.89%
Hugh Dickins
2369
10.55%
Linus Torvalds
1067
4.75%
Andi Kleen
1033
4.60%
Jan Kara
825
3.67%
Nicholas Piggin
803
3.58%
Huang Ying
690
3.07%
Matthew Wilcox
677
3.02%
Linus Torvalds (pre-git)
646
2.88%
Andrea Arcangeli
635
2.83%
Alistair Popple
599
2.67%
Johannes Weiner
529
2.36%
Andrew Morton
500
2.23%
Jérôme Glisse
420
1.87%
Kamezawa Hiroyuki
367
1.63%
David Howells
228
1.02%
Mel Gorman
224
1.00%
Aneesh Kumar K.V
218
0.97%
Michal Hocko
166
0.74%
Mike Kravetz
162
0.72%
Al Viro
148
0.66%
Dan J Williams
146
0.65%
Peter Zijlstra
114
0.51%
MinChan Kim
113
0.50%
Christoph Hellwig
103
0.46%
Christoph Lameter
69
0.31%
Michel Lespinasse
53
0.24%
Yang Shi
50
0.22%
JoonSoo Kim
28
0.12%
David Rientjes
27
0.12%
Jason Gunthorpe
24
0.11%
David Hildenbrand
20
0.09%
Anshuman Khandual
15
0.07%
Andrey Ryabinin
15
0.07%
Catalin Marinas
5
0.02%
Vladimir Davydov
4
0.02%
Tejun Heo
3
0.01%
Shaohua Li
3
0.01%
Mike Rapoport
3
0.01%
Roman Gushchin
2
0.01%
Fengguang Wu
2
0.01%
Naoya Horiguchi
1
0.00%
John Hubbard
1
0.00%
Others
6452
28.73%
Total
22454
memory_hotplug.c
2365
-
88
7998
David Hildenbrand
Oscar Salvador
Michal Hocko
Dan J Williams
Kamezawa Hiroyuki
Anshuman Khandual
JoonSoo Kim
Naoya Horiguchi
David Rientjes
Vladimir Davydov
Vlastimil Babka
Christoph Hellwig
MinChan Kim
Andrew Morton
Matthew Wilcox
Mel Gorman
Nicholas Piggin
Jérôme Glisse
Andi Kleen
Christoph Lameter
Catalin Marinas
Song Muchun
Fengguang Wu
Yang Shi
Mike Rapoport
Mike Kravetz
Hugh Dickins
Huang Ying
Al Viro
Others
October 2005
June 2006
August 2006
September 2006
October 2007
November 2007
April 2008
October 2008
November 2008
June 2009
November 2009
December 2009
March 2010
May 2010
October 2010
December 2010
May 2011
June 2011
July 2011
October 2011
January 2012
April 2012
May 2012
July 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
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
February 2021
March 2021
May 2021
June 2021
August 2021
September 2021
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1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 45, "token_count": 57}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 151}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 45, "token_count": 176}, {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 12}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 45, "token_count": 164}, {"author_id": 8, "token_count": 81}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 45, "token_count": 287}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 13, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 31, "token_count": 238}, {"author_id": 34, "token_count": 206}, {"author_id": 45, "token_count": 1}, {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 45, "token_count": 29}, {"author_id": 7, "token_count": 6}, {"author_id": 57, "token_count": 476}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 45, "token_count": 1019}, {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Hildenbrand
2395
29.94%
Oscar Salvador
675
8.44%
Michal Hocko
651
8.14%
Dan J Williams
444
5.55%
Kamezawa Hiroyuki
415
5.19%
Anshuman Khandual
249
3.11%
JoonSoo Kim
83
1.04%
Naoya Horiguchi
82
1.03%
David Rientjes
55
0.69%
Vladimir Davydov
48
0.60%
Vlastimil Babka
37
0.46%
Christoph Hellwig
24
0.30%
MinChan Kim
17
0.21%
Andrew Morton
16
0.20%
Matthew Wilcox
14
0.18%
Mel Gorman
13
0.16%
Nicholas Piggin
11
0.14%
Jérôme Glisse
9
0.11%
Andi Kleen
7
0.09%
Christoph Lameter
4
0.05%
Catalin Marinas
4
0.05%
Song Muchun
3
0.04%
Fengguang Wu
3
0.04%
Yang Shi
2
0.03%
Mike Rapoport
2
0.03%
Mike Kravetz
2
0.03%
Hugh Dickins
1
0.01%
Huang Ying
1
0.01%
Al Viro
1
0.01%
Others
2730
34.13%
Total
7998
mempolicy.c
3038
-
101
11371
David Rientjes
Andrew Morton
Mel Gorman
Naoya Horiguchi
Christoph Lameter
Huang Ying
Yang Shi
Kamezawa Hiroyuki
Vlastimil Babka
Hugh Dickins
Dan J Williams
Kirill A. Shutemov
Andrea Arcangeli
Andi Kleen
MinChan Kim
Peter Zijlstra
Christoph Hellwig
JoonSoo Kim
Aneesh Kumar K.V
Michal Hocko
Nicholas Piggin
Michel Lespinasse
Andrey Ryabinin
Matthew Wilcox
Linus Torvalds
David Howells
Andrey Konovalov
Tejun Heo
Anshuman Khandual
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
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
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
April 2014
June 2014
October 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
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
February 2021
April 2021
May 2021
June 2021
September 2021
October 2021
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"group": [ {"author_id": 16, "token_count": 1}, {"author_id": 25, "token_count": 14}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 2}, {"author_id": 13, "token_count": 37}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 290}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 32, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 25, "token_count": 9}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 247}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 17, "token_count": 50}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 43, "token_count": 54}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 30}, {"author_id": 43, "token_count": 90}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 14, "token_count": 105}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 43, "token_count": 15}, {"author_id": 60, "token_count": 132}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 34, "token_count": 76}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 31, "token_count": 3}, {"author_id": 19, "token_count": 1}, {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 164}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 15}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 25}, {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"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}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 19, "token_count": 26}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 244}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 19, "token_count": 258}, {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 460}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 29}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
3681
32.37%
Andrew Morton
722
6.35%
Mel Gorman
665
5.85%
Naoya Horiguchi
640
5.63%
Christoph Lameter
597
5.25%
Huang Ying
285
2.51%
Yang Shi
170
1.50%
Kamezawa Hiroyuki
129
1.13%
Vlastimil Babka
82
0.72%
Hugh Dickins
80
0.70%
Dan J Williams
76
0.67%
Kirill A. Shutemov
62
0.55%
Andrea Arcangeli
59
0.52%
Andi Kleen
59
0.52%
MinChan Kim
55
0.48%
Peter Zijlstra
40
0.35%
Christoph Hellwig
35
0.31%
JoonSoo Kim
26
0.23%
Aneesh Kumar K.V
26
0.23%
Michal Hocko
25
0.22%
Nicholas Piggin
17
0.15%
Michel Lespinasse
15
0.13%
Andrey Ryabinin
11
0.10%
Matthew Wilcox
9
0.08%
Linus Torvalds
8
0.07%
David Howells
7
0.06%
Andrey Konovalov
7
0.06%
Tejun Heo
6
0.05%
Anshuman Khandual
4
0.04%
Others
3773
33.18%
Total
11371
mempool.c
557
-
35
2145
David Rientjes
Linus Torvalds
Andrew Morton
Andrey Ryabinin
Tejun Heo
Christoph Lameter
Nicholas Piggin
Andrey Konovalov
Catalin Marinas
Michal Hocko
Mel Gorman
Mike Rapoport
Al Viro
Christoph Hellwig
Others
February 2002
April 2002
May 2002
September 2002
October 2002
December 2002
January 2003
March 2004
June 2004
March 2005
May 2005
June 2005
October 2005
March 2006
August 2006
July 2007
October 2007
October 2011
January 2012
June 2012
April 2014
June 2014
April 2015
May 2015
November 2015
March 2016
June 2016
July 2016
June 2017
November 2017
February 2018
March 2019
August 2020
October 2020
December 2020
April 2021
June 2021
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Author Name
Tokens
Token Proportion
David Rientjes
559
26.06%
Linus Torvalds
288
13.43%
Andrew Morton
178
8.30%
Andrey Ryabinin
120
5.59%
Tejun Heo
63
2.94%
Christoph Lameter
31
1.45%
Nicholas Piggin
22
1.03%
Andrey Konovalov
11
0.51%
Catalin Marinas
9
0.42%
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
39.39%
Total
2145
memremap.c
534
-
16
2178
Dan J Williams
Christoph Hellwig
Andrey Ryabinin
Anshuman Khandual
Jérôme Glisse
Matthew Wilcox
Alexander Duyck
David Hildenbrand
Michal Hocko
Aneesh Kumar K.V
Oscar Salvador
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
February 2021
April 2021
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Author Name
Tokens
Token Proportion
Dan J Williams
1346
61.80%
Christoph Hellwig
518
23.78%
Andrey Ryabinin
42
1.93%
Anshuman Khandual
39
1.79%
Jérôme Glisse
31
1.42%
Matthew Wilcox
29
1.33%
Alexander Duyck
28
1.29%
David Hildenbrand
22
1.01%
Michal Hocko
18
0.83%
Aneesh Kumar K.V
16
0.73%
Oscar Salvador
4
0.18%
John Hubbard
1
0.05%
Others
84
3.86%
Total
2178
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
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Author Name
Tokens
Token Proportion
Tejun Heo
44
8.71%
Others
461
91.29%
Total
505
migrate.c
3308
-
90
11292
Jérôme Glisse
Christoph Lameter
Naoya Horiguchi
MinChan Kim
Jan Kara
Hugh Dickins
Yang Shi
Mel Gorman
Michal Hocko
JoonSoo Kim
Christoph Hellwig
Peter Zijlstra
Kirill A. Shutemov
Anshuman Khandual
Alistair Popple
Mike Kravetz
Nicholas Piggin
Johannes Weiner
Matthew Wilcox
Linus Torvalds
David Rientjes
Aneesh Kumar K.V
Huang Ying
Song Muchun
Vlastimil Babka
Vladimir Davydov
Andrea Arcangeli
Kamezawa Hiroyuki
Shaohua Li
David Howells
Michel Lespinasse
Tejun Heo
Oscar Salvador
David Hildenbrand
Andrey Konovalov
Andi Kleen
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
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
April 2021
May 2021
June 2021
September 2021
October 2021
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{"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 0, "token_count": 15}, {"author_id": 25, "token_count": 307}, {"author_id": 23, "token_count": 37}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 42, "token_count": 390}, {"author_id": 29, "token_count": 33}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 21, "token_count": 25}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 42, "token_count": 10}, {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 264}, {"author_id": 42, "token_count": 20}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 43, "token_count": 18}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 43, "token_count": 10}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 24, "token_count": 24}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 6}, {"author_id": 21, "token_count": 27}, {"author_id": 43, "token_count": 13}, {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 47}, {"author_id": 12, "token_count": 1}, {"author_id": 49, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 31, "token_count": 134}, {"author_id": 8, "token_count": 227}, {"author_id": 12, "token_count": 5}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 58, "token_count": 41}, {"author_id": 24, "token_count": 1}, {"author_id": 4, "token_count": 8}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 57, "token_count": 3}, {"author_id": 60, "token_count": 158}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 21, "token_count": 40}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 43, "token_count": 182}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 38, "token_count": 20}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 80}, {"author_id": 38, "token_count": 10}, {"author_id": 43, "token_count": 140}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 43, "token_count": 19}, {"author_id": 60, "token_count": 515}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 19, "token_count": 24}, {"author_id": 60, "token_count": 58}, ]}, ]
Author Name
Tokens
Token Proportion
Jérôme Glisse
2752
24.37%
Christoph Lameter
1439
12.74%
Naoya Horiguchi
727
6.44%
MinChan Kim
562
4.98%
Jan Kara
420
3.72%
Hugh Dickins
415
3.68%
Yang Shi
382
3.38%
Mel Gorman
332
2.94%
Michal Hocko
310
2.75%
JoonSoo Kim
294
2.60%
Christoph Hellwig
294
2.60%
Peter Zijlstra
213
1.89%
Kirill A. Shutemov
162
1.43%
Anshuman Khandual
135
1.20%
Alistair Popple
121
1.07%
Mike Kravetz
92
0.81%
Nicholas Piggin
79
0.70%
Johannes Weiner
71
0.63%
Matthew Wilcox
65
0.58%
Linus Torvalds
45
0.40%
David Rientjes
44
0.39%
Aneesh Kumar K.V
36
0.32%
Huang Ying
31
0.27%
Song Muchun
30
0.27%
Vlastimil Babka
27
0.24%
Vladimir Davydov
27
0.24%
Andrea Arcangeli
25
0.22%
Kamezawa Hiroyuki
18
0.16%
Shaohua Li
17
0.15%
David Howells
14
0.12%
Michel Lespinasse
5
0.04%
Tejun Heo
3
0.03%
Oscar Salvador
3
0.03%
David Hildenbrand
3
0.03%
Andrey Konovalov
3
0.03%
Andi Kleen
3
0.03%
Others
2093
18.54%
Total
11292
mincore.c
281
-
23
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
January 2021
var spanGroupData = [ {"timestamp": 1014969600, "group": [ {"author_id": 16, "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": 16, "token_count": 112}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 11, "token_count": 71}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 23, "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": 23, "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": 19, "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": 16, "token_count": 231}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "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": 49, "token_count": 2}, {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
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
855
-
54
2924
Vlastimil Babka
Linus Torvalds (pre-git)
Nicholas Piggin
Kirill A. Shutemov
Hugh Dickins
Michel Lespinasse
Andrew Morton
Michal Hocko
David Rientjes
Andrey Konovalov
Mike Rapoport
Linus Torvalds
JoonSoo Kim
Alistair Popple
MinChan Kim
Andrey Ryabinin
Andrea Arcangeli
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
February 2021
April 2021
June 2021
July 2021
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{"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 11, "token_count": 264}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 35}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, 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{"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 179}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 104}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 25, "token_count": 33}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 203}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 14}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 49}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 55, "token_count": 1}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Vlastimil Babka
681
23.29%
Linus Torvalds (pre-git)
500
17.10%
Nicholas Piggin
264
9.03%
Kirill A. Shutemov
139
4.75%
Hugh Dickins
100
3.42%
Michel Lespinasse
82
2.80%
Andrew Morton
48
1.64%
Michal Hocko
33
1.13%
David Rientjes
14
0.48%
Andrey Konovalov
14
0.48%
Mike Rapoport
8
0.27%
Linus Torvalds
7
0.24%
JoonSoo Kim
7
0.24%
Alistair Popple
6
0.21%
MinChan Kim
5
0.17%
Andrey Ryabinin
4
0.14%
Andrea Arcangeli
4
0.14%
Matthew Wilcox
1
0.03%
Andi Kleen
1
0.03%
Alexander Duyck
1
0.03%
Others
1005
34.37%
Total
2924
mm_init.c
204
-
14
770
Mel Gorman
Peter Zijlstra
Hugh Dickins
Others
July 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
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Author Name
Tokens
Token Proportion
Mel Gorman
487
63.25%
Peter Zijlstra
6
0.78%
Hugh Dickins
1
0.13%
Others
276
35.84%
Total
770
mmap.c
3802
-
140
14630
Linus Torvalds
Michel Lespinasse
Andrew Morton
Linus Torvalds (pre-git)
Hugh Dickins
Andrea Arcangeli
Kirill A. Shutemov
Yang Shi
Al Viro
Matthew Wilcox
Christoph Hellwig
Michal Hocko
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
David Hildenbrand
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
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
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
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
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
September 2021
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Author Name
Tokens
Token Proportion
Linus Torvalds
2041
13.95%
Michel Lespinasse
1969
13.46%
Andrew Morton
1848
12.63%
Linus Torvalds (pre-git)
1099
7.51%
Hugh Dickins
877
5.99%
Andrea Arcangeli
851
5.82%
Kirill A. Shutemov
550
3.76%
Yang Shi
182
1.24%
Al Viro
120
0.82%
Matthew Wilcox
119
0.81%
Christoph Hellwig
108
0.74%
Michal Hocko
107
0.73%
Mike Rapoport
85
0.58%
Peter Zijlstra
67
0.46%
Dan J Williams
55
0.38%
David Rientjes
48
0.33%
Catalin Marinas
36
0.25%
Naoya Horiguchi
34
0.23%
Shaohua Li
33
0.23%
Mel Gorman
21
0.14%
Nicholas Piggin
19
0.13%
Andi Kleen
11
0.08%
Anshuman Khandual
8
0.05%
Tejun Heo
7
0.05%
David Howells
6
0.04%
Andy Whitcroft
5
0.03%
David Hildenbrand
3
0.02%
Others
4321
29.54%
Total
14630
mmap_lock.c
246
-
4
730
Mel Gorman
Song Muchun
Others
December 2020
June 2021
July 2021
var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 579}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 54}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 38, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
54
7.40%
Song Muchun
1
0.14%
Others
675
92.47%
Total
730
mmu_gather.c
346
-
6
1068
Peter Zijlstra
Yang Shi
Michel Lespinasse
Others
September 2018
June 2019
February 2020
June 2020
January 2021
April 2021
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 52, "token_count": 575}, {"author_id": 60, "token_count": 239}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 43, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 52, "token_count": 186}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
761
71.25%
Yang Shi
11
1.03%
Michel Lespinasse
1
0.09%
Others
295
27.62%
Total
1068
mmu_notifier.c
1120
-
23
3374
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
March 2021
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 255}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 46, "token_count": 25}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "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": 30, "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": 25, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 29, "token_count": 42}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 44, "token_count": 209}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 44, "token_count": 2150}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 44, "token_count": 161}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 44, "token_count": 148}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 48}, ]}, ]
Author Name
Tokens
Token Proportion
Jason Gunthorpe
2668
79.08%
Andrea Arcangeli
280
8.30%
Jérôme Glisse
46
1.36%
Vladimir Davydov
34
1.01%
Izik Eidus
25
0.74%
Michel Lespinasse
10
0.30%
Michal Hocko
7
0.21%
Tejun Heo
3
0.09%
Linus Torvalds
1
0.03%
Others
300
8.89%
Total
3374
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": 35, "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": 52, "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
718
-
63
3057
Linus Torvalds (pre-git)
Andi Kleen
Andrew Morton
Mel Gorman
Hugh Dickins
Kirill A. Shutemov
Peter Zijlstra
Jérôme Glisse
Linus Torvalds
Alistair Popple
Andrea Arcangeli
Christoph Lameter
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
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
February 2021
May 2021
June 2021
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{"author_id": 20, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 16, "token_count": 61}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 6, "token_count": 107}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 6, "token_count": 99}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1101888000, "group": [ {"author_id": 33, "token_count": 80}, {"author_id": 4, "token_count": 38}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 4, "token_count": 114}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 2, "token_count": 43}, {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 52, "token_count": 30}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 5}, {"author_id": 47, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 3, "token_count": 37}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 52, "token_count": 118}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 40, "token_count": 26}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 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": 17, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 12}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 300}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 17, "token_count": 18}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 33, "token_count": 47}, {"author_id": 14, "token_count": 5}, {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 13}, {"author_id": 40, "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": 29, "token_count": 33}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 31, "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": 33, "token_count": 187}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 29, "token_count": 31}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 40, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 29, "token_count": 6}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 22}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 27, "token_count": 19}, {"author_id": 19, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 73}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 31, "token_count": 2}, {"author_id": 19, "token_count": 1}, {"author_id": 60, "token_count": 173}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 10}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 69}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds (pre-git)
385
12.59%
Andi Kleen
314
10.27%
Andrew Morton
226
7.39%
Mel Gorman
221
7.23%
Hugh Dickins
165
5.40%
Kirill A. Shutemov
153
5.00%
Peter Zijlstra
150
4.91%
Jérôme Glisse
70
2.29%
Linus Torvalds
69
2.26%
Alistair Popple
69
2.26%
Andrea Arcangeli
44
1.44%
Christoph Lameter
43
1.41%
Johannes Weiner
37
1.21%
Aneesh Kumar K.V
33
1.08%
Christoph Hellwig
22
0.72%
Catalin Marinas
19
0.62%
Anshuman Khandual
13
0.43%
Dan J Williams
12
0.39%
Michel Lespinasse
10
0.33%
Huang Ying
10
0.33%
Michal Hocko
7
0.23%
Andrey Konovalov
7
0.23%
David Rientjes
5
0.16%
Mike Rapoport
4
0.13%
David Howells
4
0.13%
Al Viro
3
0.10%
Andy Whitcroft
2
0.07%
Others
960
31.40%
Total
3057
mremap.c
1051
-
61
4308
Al Viro
Hugh Dickins
Linus Torvalds (pre-git)
Aneesh Kumar K.V
Andrew Morton
Linus Torvalds
Andrea Arcangeli
Michel Lespinasse
Kirill A. Shutemov
Mike Rapoport
Andi Kleen
Yang Shi
Mike Kravetz
Oscar Salvador
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
April 2021
May 2021
June 2021
July 2021
September 2021
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"token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 4, "token_count": 197}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1180681200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 51, "token_count": 519}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 51, "token_count": 8}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 16}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 16, "token_count": 31}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 17, "token_count": 61}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 51, "token_count": 3}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 51, "token_count": 24}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 49, "token_count": 21}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 49, "token_count": 46}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 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{"timestamp": 1462086000, "group": [ {"author_id": 4, "token_count": 82}, {"author_id": 25, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 23, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 37, "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": 37, "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": 16, "token_count": 16}, {"author_id": 43, "token_count": 43}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 180}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 57, "token_count": 18}, ]}, {"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": 31, "token_count": 1}, {"author_id": 60, "token_count": 178}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 878}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 40, "token_count": 364}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
579
13.44%
Hugh Dickins
406
9.42%
Linus Torvalds (pre-git)
386
8.96%
Aneesh Kumar K.V
364
8.45%
Andrew Morton
254
5.90%
Linus Torvalds
111
2.58%
Andrea Arcangeli
81
1.88%
Michel Lespinasse
74
1.72%
Kirill A. Shutemov
62
1.44%
Mike Rapoport
61
1.42%
Andi Kleen
46
1.07%
Yang Shi
43
1.00%
Mike Kravetz
41
0.95%
Oscar Salvador
18
0.42%
Nicholas Piggin
13
0.30%
Michal Hocko
7
0.16%
Mel Gorman
7
0.16%
Andrey Konovalov
7
0.16%
Jérôme Glisse
6
0.14%
Peter Zijlstra
2
0.05%
Naoya Horiguchi
1
0.02%
Anshuman Khandual
1
0.02%
Others
1738
40.34%
Total
4308
msync.c
114
-
13
440
Linus Torvalds
Andrew Morton
Peter Zijlstra
Matthew Wilcox
Andrey Konovalov
Michel Lespinasse
Others
March 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
April 2021
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Author Name
Tokens
Token Proportion
Linus Torvalds
116
26.36%
Andrew Morton
113
25.68%
Peter Zijlstra
89
20.23%
Matthew Wilcox
50
11.36%
Andrey Konovalov
7
1.59%
Michel Lespinasse
4
0.91%
Others
61
13.86%
Total
440
nommu.c
1838
-
71
6916
David Howells
Christoph Hellwig
Linus Torvalds
Andrew Morton
Hugh Dickins
Al Viro
Kirill A. Shutemov
Michal Hocko
Michel Lespinasse
JoonSoo Kim
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
January 2021
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4, "token_count": 70}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 26, "token_count": 196}, {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 24, "token_count": 107}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 51, "token_count": 10}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 14, "token_count": 9}, {"author_id": 60, "token_count": 107}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 26, "token_count": 34}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 51, "token_count": 9}, {"author_id": 16, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 51, "token_count": 16}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 49, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 51, "token_count": 12}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 49, "token_count": 10}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 16, 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{"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": 30, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 16, "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": 27, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 25, "token_count": 6}, {"author_id": 37, "token_count": 12}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 25, "token_count": 19}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "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": 16, "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": 24, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 64}, {"author_id": 49, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
4018
58.10%
Christoph Hellwig
218
3.15%
Linus Torvalds
128
1.85%
Andrew Morton
89
1.29%
Hugh Dickins
80
1.16%
Al Viro
54
0.78%
Kirill A. Shutemov
29
0.42%
Michal Hocko
27
0.39%
Michel Lespinasse
25
0.36%
JoonSoo Kim
22
0.32%
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
2175
31.45%
Total
6916
oom_kill.c
1214
-
63
3916
Michal Hocko
David Rientjes
Vladimir Davydov
Roman Gushchin
Yang Shi
Johannes Weiner
Kamezawa Hiroyuki
Nicholas Piggin
Linus Torvalds (pre-git)
Jérôme Glisse
Christoph Lameter
Kirill A. Shutemov
Mel Gorman
Andrea Arcangeli
Vlastimil Babka
Michel Lespinasse
Andrew Morton
David Howells
Linus Torvalds
Tejun Heo
JoonSoo Kim
MinChan Kim
Christoph Hellwig
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
February 2021
March 2021
April 2021
May 2021
June 2021
September 2021
October 2021
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Author Name
Tokens
Token Proportion
Michal Hocko
1080
27.58%
David Rientjes
784
20.02%
Vladimir Davydov
302
7.71%
Roman Gushchin
199
5.08%
Yang Shi
71
1.81%
Johannes Weiner
55
1.40%
Kamezawa Hiroyuki
49
1.25%
Nicholas Piggin
40
1.02%
Linus Torvalds (pre-git)
37
0.94%
Jérôme Glisse
32
0.82%
Christoph Lameter
28
0.72%
Kirill A. Shutemov
26
0.66%
Mel Gorman
20
0.51%
Andrea Arcangeli
8
0.20%
Vlastimil Babka
6
0.15%
Michel Lespinasse
6
0.15%
Andrew Morton
6
0.15%
David Howells
5
0.13%
Linus Torvalds
4
0.10%
Tejun Heo
3
0.08%
JoonSoo Kim
2
0.05%
MinChan Kim
1
0.03%
Christoph Hellwig
1
0.03%
Others
1151
29.39%
Total
3916
page-writeback.c
2918
-
84
9017
Tejun Heo
Fengguang Wu
Andrew Morton
Jan Kara
Peter Zijlstra
Johannes Weiner
David Howells
Matthew Wilcox
David Rientjes
Mel Gorman
Nicholas Piggin
Christoph Hellwig
MinChan Kim
Shaohua Li
Andrey Ryabinin
Linus Torvalds
JoonSoo Kim
Yang Shi
Kirill A. Shutemov
Huang Ying
Christoph Lameter
Mike Rapoport
Naoya Horiguchi
Michal Hocko
David Hildenbrand
Andrea Arcangeli
Others
April 2002
May 2002
June 2002
July 2002
August 2002
September 2002
October 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
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
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
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
March 2021
April 2021
May 2021
June 2021
September 2021
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1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 24, "token_count": 6}, {"author_id": 12, "token_count": 94}, {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 42, "token_count": 283}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
2260
25.06%
Fengguang Wu
1807
20.04%
Andrew Morton
949
10.52%
Jan Kara
504
5.59%
Peter Zijlstra
412
4.57%
Johannes Weiner
383
4.25%
David Howells
276
3.06%
Matthew Wilcox
258
2.86%
David Rientjes
204
2.26%
Mel Gorman
178
1.97%
Nicholas Piggin
95
1.05%
Christoph Hellwig
59
0.65%
MinChan Kim
27
0.30%
Shaohua Li
24
0.27%
Andrey Ryabinin
23
0.26%
Linus Torvalds
20
0.22%
JoonSoo Kim
20
0.22%
Yang Shi
13
0.14%
Kirill A. Shutemov
13
0.14%
Huang Ying
10
0.11%
Christoph Lameter
10
0.11%
Mike Rapoport
8
0.09%
Naoya Horiguchi
7
0.08%
Michal Hocko
2
0.02%
David Hildenbrand
1
0.01%
Andrea Arcangeli
1
0.01%
Others
1453
16.11%
Total
9017
page_alloc.c
9451
-
223
32625
Mel Gorman
Vlastimil Babka
Michal Hocko
Alexander Duyck
Christoph Lameter
Mike Rapoport
Oscar Salvador
JoonSoo Kim
Kamezawa Hiroyuki
Andrew Morton
Anshuman Khandual
David Rientjes
MinChan Kim
David Hildenbrand
Nicholas Piggin
Johannes Weiner
Naoya Horiguchi
Linus Torvalds (pre-git)
Kirill A. Shutemov
Fengguang Wu
Andrey Konovalov
Peter Zijlstra
Matthew Wilcox
Alexander Potapenko
Dan J Williams
Hugh Dickins
David Howells
Vladimir Davydov
Roman Gushchin
Andi Kleen
Tejun Heo
Linus Torvalds
Yang Shi
Christoph Hellwig
Andrey Ryabinin
Song Muchun
John Hubbard
Aneesh Kumar K.V
Andrea Arcangeli
Andy Whitcroft
Catalin Marinas
Mike Kravetz
Al Viro
Shaohua Li
Others
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October 2021
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{"author_id": 25, "token_count": 35}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 0, "token_count": 311}, {"author_id": 25, "token_count": 7}, {"author_id": 57, "token_count": 39}, {"author_id": 60, "token_count": 258}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 55, "token_count": 4}, {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 0, "token_count": 245}, {"author_id": 37, "token_count": 49}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 32, "token_count": 18}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 55, "token_count": 398}, {"author_id": 34, "token_count": 62}, {"author_id": 13, "token_count": 34}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 114}, {"author_id": 34, "token_count": 18}, {"author_id": 11, "token_count": 94}, {"author_id": 13, "token_count": 72}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 24, "token_count": 2}, {"author_id": 14, "token_count": 28}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 17}, {"author_id": 12, "token_count": 1}, {"author_id": 13, "token_count": 15}, {"author_id": 43, "token_count": 18}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 31, "token_count": 339}, {"author_id": 45, "token_count": 2}, {"author_id": 3, "token_count": 7}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 45, "token_count": 5}, {"author_id": 1, "token_count": 10}, {"author_id": 13, "token_count": 19}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 55, "token_count": 456}, {"author_id": 24, "token_count": 6}, {"author_id": 59, "token_count": 17}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 58}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 31, "token_count": 19}, {"author_id": 8, "token_count": 31}, {"author_id": 37, "token_count": 183}, {"author_id": 15, "token_count": 36}, {"author_id": 60, "token_count": 351}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 45, "token_count": 12}, {"author_id": 8, "token_count": 88}, {"author_id": 12, "token_count": 14}, {"author_id": 15, "token_count": 6}, {"author_id": 38, "token_count": 4}, {"author_id": 13, "token_count": 3}, {"author_id": 60, "token_count": 243}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 45, "token_count": 90}, {"author_id": 8, "token_count": 24}, {"author_id": 12, "token_count": 46}, {"author_id": 37, "token_count": 4}, {"author_id": 57, "token_count": 241}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 45, "token_count": 12}, {"author_id": 3, "token_count": 18}, {"author_id": 12, "token_count": 1}, {"author_id": 37, "token_count": 19}, {"author_id": 15, "token_count": 2}, {"author_id": 38, "token_count": 10}, {"author_id": 13, "token_count": 366}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 10, "token_count": 19}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 45, "token_count": 9}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 37, "token_count": 151}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 94}, {"author_id": 12, "token_count": 20}, {"author_id": 0, "token_count": 448}, {"author_id": 7, "token_count": 93}, {"author_id": 11, "token_count": 16}, {"author_id": 38, "token_count": 4}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 7}, {"author_id": 57, "token_count": 21}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 0, "token_count": 1326}, {"author_id": 37, "token_count": 154}, {"author_id": 7, "token_count": 7}, {"author_id": 60, "token_count": 166}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 45, "token_count": 14}, {"author_id": 12, "token_count": 24}, {"author_id": 37, "token_count": 87}, {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 43, "token_count": 7}, {"author_id": 60, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
16003
49.05%
Vlastimil Babka
1546
4.74%
Michal Hocko
1225
3.75%
Alexander Duyck
1192
3.65%
Christoph Lameter
886
2.72%
Mike Rapoport
651
2.00%
Oscar Salvador
635
1.95%
JoonSoo Kim
566
1.73%
Kamezawa Hiroyuki
535
1.64%
Andrew Morton
372
1.14%
Anshuman Khandual
360
1.10%
David Rientjes
301
0.92%
MinChan Kim
280
0.86%
David Hildenbrand
205
0.63%
Nicholas Piggin
204
0.63%
Johannes Weiner
153
0.47%
Naoya Horiguchi
151
0.46%
Linus Torvalds (pre-git)
148
0.45%
Kirill A. Shutemov
143
0.44%
Fengguang Wu
143
0.44%
Andrey Konovalov
132
0.40%
Peter Zijlstra
131
0.40%
Matthew Wilcox
116
0.36%
Alexander Potapenko
114
0.35%
Dan J Williams
110
0.34%
Hugh Dickins
79
0.24%
David Howells
77
0.24%
Vladimir Davydov
70
0.21%
Roman Gushchin
51
0.16%
Andi Kleen
50
0.15%
Tejun Heo
36
0.11%
Linus Torvalds
32
0.10%
Yang Shi
27
0.08%
Christoph Hellwig
24
0.07%
Andrey Ryabinin
23
0.07%
Song Muchun
18
0.06%
John Hubbard
17
0.05%
Aneesh Kumar K.V
16
0.05%
Andrea Arcangeli
16
0.05%
Andy Whitcroft
11
0.03%
Catalin Marinas
9
0.03%
Mike Kravetz
5
0.02%
Al Viro
3
0.01%
Shaohua Li
1
0.00%
Others
5758
17.65%
Total
32625
page_counter.c
266
-
8
823
Johannes Weiner
Roman Gushchin
Others
December 2014
February 2015
November 2015
November 2017
June 2018
April 2020
August 2020
October 2020
December 2020
April 2021
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 3, "token_count": 435}, ]}, {"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": 15, "token_count": 278}, ]}, {"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}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 29}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
488
59.30%
Roman Gushchin
278
33.78%
Others
57
6.93%
Total
823
page_ext.c
426
-
13
1386
JoonSoo Kim
SeongJae Park
Vladimir Davydov
Vlastimil Babka
Mike Rapoport
Oscar Salvador
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
June 2021
September 2021
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 1200}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 30, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 74}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 9, "token_count": 37}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1274
91.92%
SeongJae Park
37
2.67%
Vladimir Davydov
19
1.37%
Vlastimil Babka
18
1.30%
Mike Rapoport
4
0.29%
Oscar Salvador
2
0.14%
Kirill A. Shutemov
2
0.14%
Anshuman Khandual
1
0.07%
Others
29
2.09%
Total
1386
page_idle.c
221
-
9
838
Vladimir Davydov
Kirill A. Shutemov
Yang Shi
SeongJae Park
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": 30, "token_count": 744}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 30, "token_count": 21}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 34}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 43, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 9, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
765
91.29%
Kirill A. Shutemov
46
5.49%
Yang Shi
13
1.55%
SeongJae Park
8
0.95%
MinChan Kim
2
0.24%
Mike Rapoport
1
0.12%
Others
3
0.36%
Total
838
page_io.c
454
-
43
1805
Mel Gorman
MinChan Kim
Christoph Hellwig
Andrew Morton
Shaohua Li
Matthew Wilcox
Seth Jennings
Linus Torvalds (pre-git)
Huang Ying
Peter Zijlstra
Al Viro
Roman Gushchin
Tejun Heo
Nicholas Piggin
Christoph Lameter
Linus Torvalds
Hugh Dickins
Dennis Zhou
Others
January 1996
December 1998
May 1999
May 2002
June 2002
July 2002
October 2002
November 2002
December 2002
April 2004
June 2006
September 2006
September 2007
February 2008
January 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
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
July 2019
November 2019
January 2020
May 2020
June 2020
August 2020
September 2020
October 2020
December 2020
January 2021
February 2021
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{"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 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": 50, "token_count": 51}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 7, "token_count": 75}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 51, "token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 51, "token_count": 1}, {"author_id": 12, "token_count": 63}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 51, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 94}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"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": 24, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 54, "token_count": 79}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 24, "token_count": 22}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 45}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 7, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 5, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 7, "token_count": 26}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 77}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 24, "token_count": 78}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
592
32.80%
MinChan Kim
214
11.86%
Christoph Hellwig
200
11.08%
Andrew Morton
162
8.98%
Shaohua Li
79
4.38%
Matthew Wilcox
64
3.55%
Seth Jennings
51
2.83%
Linus Torvalds (pre-git)
50
2.77%
Huang Ying
45
2.49%
Peter Zijlstra
33
1.83%
Al Viro
30
1.66%
Roman Gushchin
14
0.78%
Tejun Heo
9
0.50%
Nicholas Piggin
3
0.17%
Christoph Lameter
2
0.11%
Linus Torvalds
1
0.06%
Hugh Dickins
1
0.06%
Dennis Zhou
1
0.06%
Others
254
14.07%
Total
1805
page_isolation.c
315
-
23
1010
Kamezawa Hiroyuki
MinChan Kim
JoonSoo Kim
David Hildenbrand
Michal Hocko
Vlastimil Babka
Naoya Horiguchi
Alexander Duyck
Mike Kravetz
Song Muchun
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
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
September 2021
var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 35, "token_count": 358}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 7, "token_count": 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": 23, "token_count": 3}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 8, "token_count": 97}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 8, "token_count": 19}, {"author_id": 23, "token_count": 10}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 25, "token_count": 41}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 25, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 25, "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": 45, "token_count": 10}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 55, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 45, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 45, "token_count": 44}, {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 25}, ]}, ]
Author Name
Tokens
Token Proportion
Kamezawa Hiroyuki
359
35.54%
MinChan Kim
139
13.76%
JoonSoo Kim
124
12.28%
David Hildenbrand
78
7.72%
Michal Hocko
55
5.45%
Vlastimil Babka
15
1.49%
Naoya Horiguchi
15
1.49%
Alexander Duyck
13
1.29%
Mike Kravetz
7
0.69%
Song Muchun
6
0.59%
Matthew Wilcox
2
0.20%
Others
197
19.50%
Total
1010
page_owner.c
637
-
25
2595
JoonSoo Kim
Vlastimil Babka
Yang Shi
Oscar Salvador
Mike Rapoport
Matthew Wilcox
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
February 2021
April 2021
May 2021
June 2021
September 2021
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 863}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 8, "token_count": 18}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 13, "token_count": 248}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 43, "token_count": 63}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 206}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 8, "token_count": 470}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 13, "token_count": 135}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 57, "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": 37, "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": 60}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 13, "token_count": 257}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 13, "token_count": 45}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 37, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1565
60.31%
Vlastimil Babka
685
26.40%
Yang Shi
63
2.43%
Oscar Salvador
17
0.66%
Mike Rapoport
6
0.23%
Matthew Wilcox
6
0.23%
Mel Gorman
1
0.04%
Others
252
9.71%
Total
2595
page_poison.c
106
-
11
447
Vlastimil Babka
Andrey Konovalov
JoonSoo Kim
Others
March 2009
October 2011
December 2014
March 2016
November 2017
April 2018
March 2019
September 2019
October 2020
December 2020
April 2021
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": 8, "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": 13, "token_count": 20}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 9}, {"author_id": 60, "token_count": 17}, ]}, ]
Author Name
Tokens
Token Proportion
Vlastimil Babka
20
4.47%
Andrey Konovalov
12
2.68%
JoonSoo Kim
5
1.12%
Others
410
91.72%
Total
447
page_reporting.c
375
-
4
1212
Alexander Duyck
Matthew Wilcox
Others
April 2020
October 2020
February 2021
June 2021
var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 55, "token_count": 1166}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 38}, ]}, ]
Author Name
Tokens
Token Proportion
Alexander Duyck
1166
96.20%
Matthew Wilcox
1
0.08%
Others
45
3.71%
Total
1212
page_reporting.h
53
-
3
132
Alexander Duyck
Mike Rapoport
Others
April 2020
June 2020
June 2021
var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 55, "token_count": 125}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Alexander Duyck
125
94.70%
Mike Rapoport
1
0.76%
Others
6
4.55%
Total
132
page_vma_mapped.c
322
-
13
1271
Kirill A. Shutemov
Hugh Dickins
Jérôme Glisse
Alistair Popple
Matthew Wilcox
Others
February 2017
March 2017
July 2017
September 2017
October 2017
November 2017
January 2018
October 2018
September 2019
January 2020
August 2020
December 2020
May 2021
June 2021
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 707}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 29, "token_count": 34}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 21}, {"author_id": 4, "token_count": 282}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
791
62.23%
Hugh Dickins
282
22.19%
Jérôme Glisse
34
2.68%
Alistair Popple
21
1.65%
Matthew Wilcox
2
0.16%
Others
141
11.09%
Total
1271
pagewalk.c
608
-
19
2734
Naoya Horiguchi
Christoph Hellwig
Kirill A. Shutemov
Matthew Wilcox
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
June 2021
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": 23, "token_count": 21}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 23, "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": 60, "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": 23, "token_count": 444}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 23, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 12, "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": 24, "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": 49, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 333}, ]}, ]
Author Name
Tokens
Token Proportion
Naoya Horiguchi
645
23.59%
Christoph Hellwig
183
6.69%
Kirill A. Shutemov
141
5.16%
Matthew Wilcox
53
1.94%
Johannes Weiner
12
0.44%
Michel Lespinasse
5
0.18%
Others
1695
62.00%
Total
2734
percpu-internal.h
239
-
4
615
Dennis Zhou
Roman Gushchin
Others
June 2017
July 2017
November 2017
February 2019
August 2020
April 2021
May 2021
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 28, "token_count": 450}, ]}, {"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": 15, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Dennis Zhou
588
95.61%
Roman Gushchin
25
4.07%
Others
2
0.33%
Total
615
percpu-km.c
130
-
5
414
Tejun Heo
Dennis Zhou
Roman Gushchin
Others
April 2010
September 2010
September 2014
March 2016
June 2017
February 2018
December 2018
June 2019
April 2021
July 2021
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": 1617260400, "group": [ {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 28, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
331
79.95%
Dennis Zhou
63
15.22%
Roman Gushchin
14
3.38%
Others
6
1.45%
Total
414
percpu-stats.c
235
-
5
950
Dennis Zhou
Roman Gushchin
Others
June 2017
July 2017
September 2017
April 2018
June 2018
February 2019
June 2019
April 2020
April 2021
June 2021
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 28, "token_count": 728}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 28, "token_count": 169}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 28, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 22}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Dennis Zhou
914
96.21%
Roman Gushchin
25
2.63%
Others
11
1.16%
Total
950
percpu-vm.c
410
-
7
1204
Tejun Heo
Roman Gushchin
Dennis Zhou
Nicholas Piggin
Others
April 2010
August 2011
November 2011
August 2014
September 2014
February 2017
June 2017
February 2018
June 2019
April 2021
June 2021
July 2021
var spanGroupData = [ {"timestamp": 1270105200, "group": [ {"author_id": 5, "token_count": 952}, ]}, {"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": 41}, ]}, {"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": 1617260400, "group": [ {"author_id": 11, "token_count": 15}, {"author_id": 15, "token_count": 60}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 28, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1072
89.04%
Roman Gushchin
62
5.15%
Dennis Zhou
48
3.99%
Nicholas Piggin
15
1.25%
Others
7
0.58%
Total
1204
percpu.c
3377
-
48
11542
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
February 2021
April 2021
May 2021
June 2021
July 2021
September 2021
var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 5, "token_count": 819}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 5, "token_count": 488}, ]}, {"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": 1276}, ]}, {"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": 278}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 5, "token_count": 115}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 5, "token_count": 1235}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 16, "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": 27, "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": 27, "token_count": 6}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 33, "token_count": 2}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 51, "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": 750}, ]}, {"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": 52, "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": 2578}, ]}, {"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": 44}, {"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": 37, "token_count": 21}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 28, "token_count": 1181}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "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": 15, "token_count": 507}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 28, "token_count": 12}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 28, "token_count": 15}, {"author_id": 15, "token_count": 483}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 28, "token_count": 10}, {"author_id": 15, "token_count": 117}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 28, "token_count": 103}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
5430
47.05%
Dennis Zhou
4079
35.34%
Roman Gushchin
1107
9.59%
Mike Rapoport
241
2.09%
Catalin Marinas
43
0.37%
Al Viro
43
0.37%
Peter Zijlstra
17
0.15%
Andrew Morton
7
0.06%
David Howells
4
0.03%
Christoph Lameter
4
0.03%
Linus Torvalds
2
0.02%
Andi Kleen
2
0.02%
JoonSoo Kim
1
0.01%
Others
562
4.87%
Total
11542
pgalloc-track.h
51
-
2
226
Others
August 2020
May 2021
var spanGroupData = [ {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Others
226
100.00%
Total
226
pgtable-generic.c
222
-
18
897
Andrea Arcangeli
Aneesh Kumar K.V
Matthew Wilcox
Kirill A. Shutemov
JoonSoo Kim
Dan J Williams
Mike Rapoport
Peter Zijlstra
Andrew Morton
Mel Gorman
Hugh Dickins
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
June 2021
var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 17, "token_count": 290}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 8, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 40, "token_count": 85}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 7}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 12, "token_count": 78}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 37, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Andrea Arcangeli
290
32.33%
Aneesh Kumar K.V
93
10.37%
Matthew Wilcox
78
8.70%
Kirill A. Shutemov
64
7.13%
JoonSoo Kim
61
6.80%
Dan J Williams
7
0.78%
Mike Rapoport
4
0.45%
Peter Zijlstra
3
0.33%
Andrew Morton
3
0.33%
Mel Gorman
2
0.22%
Hugh Dickins
1
0.11%
Anshuman Khandual
1
0.11%
Others
290
32.33%
Total
897
process_vm_access.c
304
-
14
1114
Al Viro
Christoph Hellwig
John Hubbard
Mike Rapoport
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
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": 51, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 51, "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": 37, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 59, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 24, "token_count": 19}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
167
14.99%
Christoph Hellwig
19
1.71%
John Hubbard
14
1.26%
Mike Rapoport
4
0.36%
Michel Lespinasse
2
0.18%
Others
908
81.51%
Total
1114
ptdump.c
157
-
4
843
Andrey Konovalov
Michel Lespinasse
Others
February 2020
June 2020
December 2020
April 2021
var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 688}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 2}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 44}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Andrey Konovalov
44
5.22%
Michel Lespinasse
2
0.24%
Others
797
94.54%
Total
843
readahead.c
717
-
36
2403
Fengguang Wu
Matthew Wilcox
David Howells
Andrew Morton
Christoph Hellwig
Al Viro
Michal Hocko
Nicholas Piggin
Jan Kara
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
September 2020
October 2020
January 2021
April 2021
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": 39, "token_count": 473}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 39, "token_count": 71}, {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 11, "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": 39, "token_count": 225}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 39, "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": 51, "token_count": 15}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 39, "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": 24, "token_count": 7}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 15, "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": 25, "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": 12, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 24, "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": 37, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 12, "token_count": 366}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 26, "token_count": 281}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 26, "token_count": 52}, {"author_id": 12, "token_count": 79}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 42, "token_count": 10}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 50}, ]}, ]
Author Name
Tokens
Token Proportion
Fengguang Wu
784
32.63%
Matthew Wilcox
498
20.72%
David Howells
463
19.27%
Andrew Morton
134
5.58%
Christoph Hellwig
17
0.71%
Al Viro
15
0.62%
Michal Hocko
14
0.58%
Nicholas Piggin
11
0.46%
Jan Kara
10
0.42%
Kirill A. Shutemov
7
0.29%
Johannes Weiner
5
0.21%
Tejun Heo
4
0.17%
Roman Gushchin
1
0.04%
Mike Rapoport
1
0.04%
Others
439
18.27%
Total
2403
rmap.c
2414
-
81
7944
Alistair Popple
Kirill A. Shutemov
Hugh Dickins
Peter Zijlstra
Andrew Morton
JoonSoo Kim
Mel Gorman
Linus Torvalds
Nicholas Piggin
Naoya Horiguchi
Johannes Weiner
Vladimir Davydov
Jérôme Glisse
Mike Kravetz
Andrea Arcangeli
MinChan Kim
Song Muchun
Andi Kleen
Shaohua Li
John Hubbard
Matthew Wilcox
Christoph Lameter
Michel Lespinasse
Kamezawa Hiroyuki
Fengguang Wu
Vlastimil Babka
Yang Shi
Andrey Ryabinin
Jan Kara
Mike Rapoport
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
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
September 2019
October 2019
November 2019
April 2020
June 2020
August 2020
October 2020
November 2020
December 2020
January 2021
February 2021
May 2021
June 2021
July 2021
September 2021
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{"author_id": 1, "token_count": 245}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 289}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 7, "token_count": 48}, {"author_id": 54, "token_count": 42}, {"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": 29, "token_count": 24}, {"author_id": 16, "token_count": 17}, {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 23, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 29, "token_count": 38}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 21, "token_count": 80}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 29, "token_count": 53}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 40, "token_count": 1}, {"author_id": 29, "token_count": 12}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 43, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 59, "token_count": 34}, {"author_id": 12, "token_count": 1}, {"author_id": 21, "token_count": 11}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 65}, {"author_id": 49, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 21, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 38, "token_count": 45}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 1664}, {"author_id": 4, "token_count": 60}, {"author_id": 43, "token_count": 3}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 4, "token_count": 61}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 38, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Alistair Popple
1664
20.95%
Kirill A. Shutemov
1131
14.24%
Hugh Dickins
771
9.71%
Peter Zijlstra
516
6.50%
Andrew Morton
475
5.98%
JoonSoo Kim
458
5.77%
Mel Gorman
309
3.89%
Linus Torvalds
199
2.51%
Nicholas Piggin
168
2.11%
Naoya Horiguchi
150
1.89%
Johannes Weiner
141
1.77%
Vladimir Davydov
131
1.65%
Jérôme Glisse
130
1.64%
Mike Kravetz
100
1.26%
Andrea Arcangeli
94
1.18%
MinChan Kim
70
0.88%
Song Muchun
57
0.72%
Andi Kleen
51
0.64%
Shaohua Li
42
0.53%
John Hubbard
34
0.43%
Matthew Wilcox
20
0.25%
Christoph Lameter
20
0.25%
Michel Lespinasse
18
0.23%
Kamezawa Hiroyuki
18
0.23%
Fengguang Wu
14
0.18%
Vlastimil Babka
11
0.14%
Yang Shi
9
0.11%
Andrey Ryabinin
5
0.06%
Jan Kara
4
0.05%
Mike Rapoport
3
0.04%
Christoph Hellwig
3
0.04%
Aneesh Kumar K.V
2
0.03%
David Rientjes
1
0.01%
Anshuman Khandual
1
0.01%
Others
1124
14.15%
Total
7944
rodata_test.c
54
-
8
165
Christoph Hellwig
Others
January 2008
February 2008
February 2017
May 2017
October 2017
June 2019
June 2020
August 2020
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Author Name
Tokens
Token Proportion
Christoph Hellwig
1
0.61%
Others
164
99.39%
Total
165
secretmem.c
257
-
4
977
Mike Rapoport
Matthew Wilcox
Linus Torvalds
Others
July 2021
October 2021
var spanGroupData = [ {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 954}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 12, "token_count": 14}, {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Rapoport
954
97.65%
Matthew Wilcox
14
1.43%
Linus Torvalds
3
0.31%
Others
6
0.61%
Total
977
shmem.c
4204
-
122
18184
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
Nicholas Piggin
Johannes Weiner
Andrea Arcangeli
Christoph Hellwig
Mel Gorman
Yang Shi
Shaohua Li
Jan Kara
MinChan Kim
David Rientjes
Fengguang Wu
Christoph Lameter
Catalin Marinas
Aneesh Kumar K.V
Huang Ying
Andi Kleen
Song Muchun
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
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
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
September 2021
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{"timestamp": 1569913200, "group": [ {"author_id": 51, "token_count": 26}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 27, "token_count": 7}, {"author_id": 1, "token_count": 24}, {"author_id": 43, "token_count": 5}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 51, "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": 14, "token_count": 6}, {"author_id": 4, "token_count": 115}, {"author_id": 12, "token_count": 13}, {"author_id": 43, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 104}, {"author_id": 49, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 426}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 17}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 42}, {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 95}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 331}, {"author_id": 60, "token_count": 32}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
4553
25.04%
Kirill A. Shutemov
2296
12.63%
Linus Torvalds
1217
6.69%
Al Viro
1074
5.91%
Mike Kravetz
925
5.09%
Andrew Morton
784
4.31%
Mike Rapoport
558
3.07%
Linus Torvalds (pre-git)
548
3.01%
David Howells
393
2.16%
Matthew Wilcox
349
1.92%
Vlastimil Babka
182
1.00%
Nicholas Piggin
162
0.89%
Johannes Weiner
132
0.73%
Andrea Arcangeli
110
0.60%
Christoph Hellwig
87
0.48%
Mel Gorman
29
0.16%
Yang Shi
18
0.10%
Shaohua Li
15
0.08%
Jan Kara
12
0.07%
MinChan Kim
9
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%
Song Muchun
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
4672
25.69%
Total
18184
shuffle.c
183
-
6
599
Dan J Williams
David Hildenbrand
Alexander Duyck
Matthew Wilcox
Others
May 2019
October 2019
April 2020
August 2020
October 2020
April 2021
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 34, "token_count": 560}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 55, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 45, "token_count": 25}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
560
93.49%
David Hildenbrand
25
4.17%
Alexander Duyck
11
1.84%
Matthew Wilcox
1
0.17%
Others
2
0.33%
Total
599
shuffle.h
53
-
3
184
Dan J Williams
Alexander Duyck
Others
May 2019
April 2020
May 2021
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 34, "token_count": 163}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 55, "token_count": 19}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
163
88.59%
Alexander Duyck
19
10.33%
Others
2
1.09%
Total
184
slab.c
4250
-
120
16887
JoonSoo Kim
Andrew Morton
Christoph Lameter
Linus Torvalds (pre-git)
David Rientjes
Alexander Potapenko
Mel Gorman
Christoph Hellwig
Linus Torvalds
Hugh Dickins
Andrey Konovalov
Roman Gushchin
Vladimir Davydov
Al Viro
Matthew Wilcox
Marco Elver
Vlastimil Babka
Nicholas Piggin
Catalin Marinas
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
July 2006
September 2006
October 2006
November 2006
December 2006
February 2007
April 2007
May 2007
July 2007
August 2007
October 2007
November 2007
January 2008
March 2008
April 2008
May 2008
June 2008
July 2008
August 2008
October 2008
January 2009
February 2009
March 2009
April 2009
June 2009
September 2009
October 2009
December 2009
January 2010
March 2010
May 2010
August 2010
October 2010
November 2010
December 2010
January 2011
February 2011
May 2011
June 2011
July 2011
August 2011
October 2011
November 2011
January 2012
March 2012
June 2012
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
April 2013
October 2013
December 2013
March 2014
April 2014
May 2014
June 2014
August 2014
September 2014
October 2014
December 2014
April 2015
June 2015
August 2015
September 2015
October 2015
November 2015
January 2016
February 2016
March 2016
May 2016
June 2016
July 2016
August 2016
October 2016
December 2016
January 2017
February 2017
May 2017
June 2017
July 2017
November 2017
December 2017
January 2018
February 2018
April 2018
June 2018
October 2018
November 2018
December 2018
January 2019
February 2019
March 2019
May 2019
July 2019
October 2019
November 2019
January 2020
June 2020
August 2020
September 2020
October 2020
December 2020
January 2021
February 2021
March 2021
April 2021
May 2021
October 2021
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{"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 24}, {"author_id": 36, "token_count": 2}, {"author_id": 15, "token_count": 3}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 36, "token_count": 25}, {"author_id": 15, "token_count": 55}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 149}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 22, "token_count": 120}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 45}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
3824
22.64%
Andrew Morton
2540
15.04%
Christoph Lameter
2486
14.72%
Linus Torvalds (pre-git)
1414
8.37%
David Rientjes
464
2.75%
Alexander Potapenko
288
1.71%
Mel Gorman
179
1.06%
Christoph Hellwig
137
0.81%
Linus Torvalds
109
0.65%
Hugh Dickins
69
0.41%
Andrey Konovalov
68
0.40%
Roman Gushchin
60
0.36%
Vladimir Davydov
46
0.27%
Al Viro
39
0.23%
Matthew Wilcox
36
0.21%
Marco Elver
32
0.19%
Vlastimil Babka
28
0.17%
Nicholas Piggin
27
0.16%
Catalin Marinas
27
0.16%
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
4952
29.32%
Total
16887
slab.h
649
-
42
2609
Roman Gushchin
Christoph Lameter
Vlastimil Babka
JoonSoo Kim
Alexander Potapenko
Vladimir Davydov
Andrey Konovalov
Marco Elver
Faiyaz Mohammed
Yang Shi
Tejun Heo
Peter Zijlstra
David Rientjes
Andrey Ryabinin
Song Muchun
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
January 2021
February 2021
March 2021
April 2021
June 2021
July 2021
var spanGroupData = [ {"timestamp": 1341126000, "group": [ {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 2, "token_count": 85}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 2, "token_count": 33}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 2, "token_count": 113}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 25}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 2, "token_count": 42}, {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 8, "token_count": 146}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 30, "token_count": 27}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 30, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 30, "token_count": 20}, {"author_id": 60, "token_count": 183}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 22, "token_count": 13}, {"author_id": 30, "token_count": 5}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 7}, {"author_id": 13, "token_count": 18}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 52, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 43, "token_count": 29}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 16}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 100}, {"author_id": 15, "token_count": 99}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 15, "token_count": 499}, {"author_id": 13, "token_count": 174}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 85}, {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 15, "token_count": 35}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 33}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 53, "token_count": 34}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 36, "token_count": 36}, {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Roman Gushchin
718
27.52%
Christoph Lameter
357
13.68%
Vlastimil Babka
192
7.36%
JoonSoo Kim
147
5.63%
Alexander Potapenko
132
5.06%
Vladimir Davydov
89
3.41%
Andrey Konovalov
53
2.03%
Marco Elver
36
1.38%
Faiyaz Mohammed
34
1.30%
Yang Shi
29
1.11%
Tejun Heo
7
0.27%
Peter Zijlstra
7
0.27%
David Rientjes
3
0.11%
Andrey Ryabinin
3
0.11%
Song Muchun
2
0.08%
Others
800
30.66%
Total
2609
slab_common.c
1332
-
49
4787
Roman Gushchin
Christoph Lameter
Vladimir Davydov
Andrey Ryabinin
Vlastimil Babka
Yang Shi
Andrey Konovalov
Tejun Heo
JoonSoo Kim
Marco Elver
Alexander Potapenko
Faiyaz Mohammed
Johannes Weiner
Song Muchun
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
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
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Author Name
Tokens
Token Proportion
Roman Gushchin
931
19.45%
Christoph Lameter
928
19.39%
Vladimir Davydov
309
6.45%
Andrey Ryabinin
240
5.01%
Vlastimil Babka
141
2.95%
Yang Shi
127
2.65%
Andrey Konovalov
77
1.61%
Tejun Heo
76
1.59%
JoonSoo Kim
72
1.50%
Marco Elver
51
1.07%
Alexander Potapenko
28
0.58%
Faiyaz Mohammed
10
0.21%
Johannes Weiner
5
0.10%
Song Muchun
1
0.02%
Mike Rapoport
1
0.02%
Others
1790
37.39%
Total
4787
slob.c
726
-
42
2912
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
Marco Elver
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
January 2021
February 2021
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Author Name
Tokens
Token Proportion
Nicholas Piggin
1126
38.67%
Christoph Lameter
316
10.85%
Vlastimil Babka
119
4.09%
Catalin Marinas
44
1.51%
David Rientjes
13
0.45%
Matthew Wilcox
10
0.34%
Fengguang Wu
8
0.27%
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%
Marco Elver
2
0.07%
Vladimir Davydov
1
0.03%
Mel Gorman
1
0.03%
Others
1252
42.99%
Total
2912
slub.c
6248
-
137
25384
Christoph Lameter
Faiyaz Mohammed
Vlastimil Babka
JoonSoo Kim
Alexander Potapenko
Andrey Konovalov
David Rientjes
Andrey Ryabinin
Vladimir Davydov
Linus Torvalds
Mel Gorman
Roman Gushchin
Shaohua Li
Peter Zijlstra
Matthew Wilcox
Marco Elver
Kirill A. Shutemov
Andrew Morton
Nicholas Piggin
Catalin Marinas
Tejun Heo
Kamezawa Hiroyuki
Michal Hocko
Yang Shi
Fengguang Wu
Song Muchun
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
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
July 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
October 2021
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]}, {"timestamp": 1527836400, "group": [ {"author_id": 12, "token_count": 15}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"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": 23}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 76}, {"author_id": 36, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 18}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 22, "token_count": 78}, {"author_id": 13, "token_count": 23}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 16, "token_count": 12}, {"author_id": 13, "token_count": 32}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 1}, {"author_id": 2, "token_count": 1}, {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 125}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 36, "token_count": 25}, {"author_id": 15, "token_count": 63}, {"author_id": 13, "token_count": 379}, {"author_id": 60, "token_count": 2}, ]}, {"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": 38}, {"author_id": 15, "token_count": 12}, {"author_id": 13, "token_count": 6}, {"author_id": 60, "token_count": 275}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 22, "token_count": 171}, {"author_id": 10, "token_count": 1}, {"author_id": 15, "token_count": 2}, {"author_id": 38, "token_count": 1}, {"author_id": 13, "token_count": 120}, {"author_id": 60, "token_count": 288}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 16, "token_count": 1}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 110}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 22, "token_count": 7}, {"author_id": 13, "token_count": 1213}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 53, "token_count": 2945}, {"author_id": 13, "token_count": 181}, {"author_id": 60, "token_count": 241}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 16, "token_count": 112}, {"author_id": 13, "token_count": 114}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 13, "token_count": 12}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 57}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Lameter
11555
45.52%
Faiyaz Mohammed
2945
11.60%
Vlastimil Babka
2086
8.22%
JoonSoo Kim
627
2.47%
Alexander Potapenko
485
1.91%
Andrey Konovalov
440
1.73%
David Rientjes
304
1.20%
Andrey Ryabinin
153
0.60%
Vladimir Davydov
147
0.58%
Linus Torvalds
140
0.55%
Mel Gorman
127
0.50%
Roman Gushchin
77
0.30%
Shaohua Li
52
0.20%
Peter Zijlstra
39
0.15%
Matthew Wilcox
33
0.13%
Marco Elver
26
0.10%
Kirill A. Shutemov
25
0.10%
Andrew Morton
23
0.09%
Nicholas Piggin
18
0.07%
Catalin Marinas
18
0.07%
Tejun Heo
16
0.06%
Kamezawa Hiroyuki
9
0.04%
Michal Hocko
6
0.02%
Yang Shi
2
0.01%
Fengguang Wu
2
0.01%
Song Muchun
1
0.00%
Christoph Hellwig
1
0.00%
Andi Kleen
1
0.00%
Others
6026
23.74%
Total
25384
sparse-vmemmap.c
619
-
25
2592
Song Muchun
Christoph Lameter
Dan J Williams
Andy Whitcroft
Kirill A. Shutemov
Christoph Hellwig
Anshuman Khandual
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
June 2021
var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 47, "token_count": 151}, {"author_id": 2, "token_count": 429}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 35, "token_count": 32}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 51, "token_count": 4}, ]}, {"timestamp": 1225522800, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 54, "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": 34, "token_count": 164}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 98}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 25, "token_count": 48}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 60}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 34, "token_count": 21}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 31, "token_count": 56}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 38, "token_count": 1359}, ]}, ]
Author Name
Tokens
Token Proportion
Song Muchun
1359
52.43%
Christoph Lameter
429
16.55%
Dan J Williams
185
7.14%
Andy Whitcroft
151
5.83%
Kirill A. Shutemov
98
3.78%
Christoph Hellwig
60
2.31%
Anshuman Khandual
56
2.16%
Michal Hocko
48
1.85%
Kamezawa Hiroyuki
32
1.23%
Johannes Weiner
22
0.85%
David Rientjes
6
0.23%
Mike Rapoport
5
0.19%
Shaohua Li
4
0.15%
Al Viro
4
0.15%
Tejun Heo
3
0.12%
Others
130
5.02%
Total
2592
sparse.c
954
-
56
3685
Dan J Williams
Andy Whitcroft
Michal Hocko
Mel Gorman
Mike Rapoport
Johannes Weiner
Christoph Lameter
Kirill A. Shutemov
Christoph Hellwig
David Hildenbrand
Mike Kravetz
Aneesh Kumar K.V
Andrea Arcangeli
Matthew Wilcox
Tejun Heo
Song Muchun
Oscar Salvador
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
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
April 2021
June 2021
September 2021
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{"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": 184}, ]}, {"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": 17, "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": 43}, ]}, {"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": 14, "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": 10}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 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": 25, "token_count": 148}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 24, "token_count": 34}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 60, "token_count": 487}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 37, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "token_count": 79}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 34, "token_count": 615}, {"author_id": 45, "token_count": 4}, {"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": 25, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 45, "token_count": 10}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 40, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 526}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 37, "token_count": 20}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 45, "token_count": 6}, {"author_id": 37, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 37, "token_count": 6}, {"author_id": 60, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
624
16.93%
Andy Whitcroft
258
7.00%
Michal Hocko
153
4.15%
Mel Gorman
142
3.85%
Mike Rapoport
135
3.66%
Johannes Weiner
66
1.79%
Christoph Lameter
65
1.76%
Kirill A. Shutemov
64
1.74%
Christoph Hellwig
34
0.92%
David Hildenbrand
20
0.54%
Mike Kravetz
16
0.43%
Aneesh Kumar K.V
8
0.22%
Andrea Arcangeli
6
0.16%
Matthew Wilcox
4
0.11%
Tejun Heo
3
0.08%
Song Muchun
3
0.08%
Oscar Salvador
1
0.03%
David Rientjes
1
0.03%
Others
2082
56.50%
Total
3685
swap.c
1159
-
69
3703
MinChan Kim
Andrew Morton
Johannes Weiner
Shaohua Li
Mel Gorman
Hugh Dickins
Linus Torvalds (pre-git)
Nicholas Piggin
John Hubbard
Kirill A. Shutemov
Michal Hocko
Andrea Arcangeli
Linus Torvalds
Jérôme Glisse
Fengguang Wu
Dan J Williams
Jan Kara
Vladimir Davydov
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
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
February 2021
May 2021
June 2021
September 2021
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{"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 42, "token_count": 9}, {"author_id": 29, "token_count": 25}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 54, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 42, "token_count": 10}, {"author_id": 12, "token_count": 1}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 37, "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": 25, "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": 7, "token_count": 161}, {"author_id": 43, "token_count": 5}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 39, "token_count": 21}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 59, "token_count": 73}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 1}, {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 312}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 163}, {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 12}, {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 55, "token_count": 13}, {"author_id": 60, "token_count": 214}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 121}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 7, "token_count": 36}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
633
17.09%
Andrew Morton
365
9.86%
Johannes Weiner
327
8.83%
Shaohua Li
252
6.81%
Mel Gorman
208
5.62%
Hugh Dickins
85
2.30%
Linus Torvalds (pre-git)
78
2.11%
Nicholas Piggin
77
2.08%
John Hubbard
73
1.97%
Kirill A. Shutemov
62
1.67%
Michal Hocko
59
1.59%
Andrea Arcangeli
35
0.95%
Linus Torvalds
30
0.81%
Jérôme Glisse
25
0.68%
Fengguang Wu
21
0.57%
Dan J Williams
21
0.57%
Jan Kara
19
0.51%
Vladimir Davydov
15
0.41%
Alexander Duyck
13
0.35%
Naoya Horiguchi
12
0.32%
JoonSoo Kim
12
0.32%
Matthew Wilcox
10
0.27%
Yang Shi
7
0.19%
Roman Gushchin
5
0.14%
Christoph Hellwig
4
0.11%
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
1242
33.54%
Total
3703
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
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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
351
-
11
1167
Huang Ying
Tejun Heo
Others
February 2017
May 2017
July 2017
November 2017
June 2018
August 2018
April 2020
August 2020
October 2020
May 2021
August 2021
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Author Name
Tokens
Token Proportion
Huang Ying
51
4.37%
Tejun Heo
32
2.74%
Others
1084
92.89%
Total
1167
swap_state.c
912
-
43
3610
Huang Ying
Matthew Wilcox
JoonSoo Kim
Shaohua Li
Andrew Morton
MinChan Kim
Linus Torvalds (pre-git)
Hugh Dickins
Linus Torvalds
Johannes Weiner
Nicholas Piggin
Andrea Arcangeli
Christoph Lameter
Kamezawa Hiroyuki
Michal Hocko
Vladimir Davydov
Kirill A. Shutemov
Tejun Heo
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
July 2019
June 2020
August 2020
October 2020
December 2020
February 2021
April 2021
May 2021
June 2021
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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": 71}, ]}, {"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": 17, "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": 24, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 4, "token_count": 108}, {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 11, "token_count": 20}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 4, "token_count": 1}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 35, "token_count": 10}, {"author_id": 7, "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": 60, "token_count": 34}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 54, "token_count": 42}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 54, "token_count": 158}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 30, "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": 19, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 19, "token_count": 161}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 19, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 19, "token_count": 149}, {"author_id": 7, "token_count": 9}, {"author_id": 54, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 1147}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 19, "token_count": 26}, {"author_id": 54, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 19, "token_count": 26}, {"author_id": 12, "token_count": 160}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 7, "token_count": 182}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 19, "token_count": 51}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 3, "token_count": 78}, {"author_id": 49, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 237}, {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 119}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 11}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 19, "token_count": 41}, ]}, ]
Author Name
Tokens
Token Proportion
Huang Ying
1609
44.57%
Matthew Wilcox
300
8.31%
JoonSoo Kim
237
6.57%
Shaohua Li
222
6.15%
Andrew Morton
203
5.62%
MinChan Kim
192
5.32%
Linus Torvalds (pre-git)
165
4.57%
Hugh Dickins
136
3.77%
Linus Torvalds
94
2.60%
Johannes Weiner
86
2.38%
Nicholas Piggin
39
1.08%
Andrea Arcangeli
24
0.66%
Christoph Lameter
14
0.39%
Kamezawa Hiroyuki
10
0.28%
Michal Hocko
5
0.14%
Vladimir Davydov
4
0.11%
Kirill A. Shutemov
4
0.11%
Tejun Heo
3
0.08%
Michel Lespinasse
1
0.03%
Mel Gorman
1
0.03%
Christoph Hellwig
1
0.03%
Others
260
7.20%
Total
3610
swapfile.c
3828
-
95
16247
Huang Ying
Hugh Dickins
Shaohua Li
Linus Torvalds (pre-git)
Andrew Morton
Linus Torvalds
Kamezawa Hiroyuki
MinChan Kim
Dan Streetman
Christoph Hellwig
Mel Gorman
Al Viro
Andi Kleen
Tejun Heo
Kirill A. Shutemov
Johannes Weiner
JoonSoo Kim
David Rientjes
Christoph Lameter
Andrea Arcangeli
Vlastimil Babka
Seth Jennings
Vladimir Davydov
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
January 2021
February 2021
March 2021
June 2021
September 2021
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Author Name
Tokens
Token Proportion
Huang Ying
3751
23.09%
Hugh Dickins
2503
15.41%
Shaohua Li
1506
9.27%
Linus Torvalds (pre-git)
668
4.11%
Andrew Morton
630
3.88%
Linus Torvalds
545
3.35%
Kamezawa Hiroyuki
343
2.11%
MinChan Kim
323
1.99%
Dan Streetman
298
1.83%
Christoph Hellwig
233
1.43%
Mel Gorman
226
1.39%
Al Viro
141
0.87%
Andi Kleen
118
0.73%
Tejun Heo
113
0.70%
Kirill A. Shutemov
113
0.70%
Johannes Weiner
40
0.25%
JoonSoo Kim
18
0.11%
David Rientjes
13
0.08%
Christoph Lameter
12
0.07%
Andrea Arcangeli
8
0.05%
Vlastimil Babka
4
0.02%
Seth Jennings
4
0.02%
Vladimir Davydov
3
0.02%
Michel Lespinasse
2
0.01%
Matthew Wilcox
1
0.01%
Others
4631
28.50%
Total
16247
truncate.c
851
-
45
2677
Andrew Morton
Jan Kara
Hugh Dickins
Mel Gorman
Johannes Weiner
Nicholas Piggin
Matthew Wilcox
David Howells
Fengguang Wu
Andi Kleen
Kirill A. Shutemov
Christoph Hellwig
MinChan Kim
Linus Torvalds
Andrey Ryabinin
Tejun Heo
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
September 2008
October 2008
April 2009
August 2009
September 2009
January 2010
March 2010
June 2010
December 2010
March 2011
May 2011
July 2011
September 2011
October 2011
March 2012
May 2013
September 2013
April 2014
July 2014
October 2014
April 2015
May 2015
January 2016
April 2016
July 2016
August 2016
November 2016
December 2016
February 2017
May 2017
November 2017
January 2018
April 2018
November 2018
March 2019
May 2019
October 2020
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
June 2021
September 2021
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"token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 42, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 38}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 12, "token_count": 11}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
602
22.49%
Jan Kara
417
15.58%
Hugh Dickins
210
7.84%
Mel Gorman
188
7.02%
Johannes Weiner
185
6.91%
Nicholas Piggin
107
4.00%
Matthew Wilcox
95
3.55%
David Howells
68
2.54%
Fengguang Wu
63
2.35%
Andi Kleen
55
2.05%
Kirill A. Shutemov
36
1.34%
Christoph Hellwig
32
1.20%
MinChan Kim
22
0.82%
Linus Torvalds
17
0.64%
Andrey Ryabinin
17
0.64%
Tejun Heo
4
0.15%
Mike Rapoport
2
0.07%
Others
557
20.81%
Total
2677
usercopy.c
309
-
10
1107
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": 60, "token_count": 613}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 283}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Others
1107
100.00%
Total
1107
userfaultfd.c
726
-
12
2773
Andrea Arcangeli
Mike Kravetz
Shaohua Li
Mike Rapoport
Kirill A. Shutemov
Michel Lespinasse
Others
September 2015
April 2016
February 2017
March 2017
September 2017
June 2018
November 2018
June 2019
November 2019
April 2020
June 2020
May 2021
June 2021
September 2021
var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 17, "token_count": 802}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 17, "token_count": 4}, {"author_id": 21, "token_count": 603}, {"author_id": 37, "token_count": 61}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 37, "token_count": 102}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 37, "token_count": 30}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 17, "token_count": 148}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 82}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 17, "token_count": 52}, {"author_id": 21, "token_count": 29}, {"author_id": 54, "token_count": 198}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 49, "token_count": 11}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 514}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Andrea Arcangeli
1006
36.28%
Mike Kravetz
632
22.79%
Shaohua Li
198
7.14%
Mike Rapoport
193
6.96%
Kirill A. Shutemov
32
1.15%
Michel Lespinasse
11
0.40%
Others
701
25.28%
Total
2773
util.c
1081
-
58
3616
Al Viro
Kirill A. Shutemov
Andrey Ryabinin
Andrew Morton
Michal Hocko
David Howells
David Hildenbrand
Shaohua Li
Matthew Wilcox
Mike Rapoport
Michel Lespinasse
MinChan Kim
Linus Torvalds
Johannes Weiner
Christoph Hellwig
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
December 2020
January 2021
March 2021
May 2021
June 2021
July 2021
August 2021
September 2021
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": 24, "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": 51, "token_count": 171}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 49, "token_count": 18}, {"author_id": 54, "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": 51, "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": 51, "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": 32, "token_count": 194}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 111}, {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 37, "token_count": 19}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 25, "token_count": 98}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 26, "token_count": 70}, {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 51, "token_count": 74}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 32, "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": 37, "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": 12, "token_count": 1}, {"author_id": 60, "token_count": 476}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 49, "token_count": 6}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 137}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 69}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 16, "token_count": 13}, {"author_id": 12, "token_count": 60}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
364
10.07%
Kirill A. Shutemov
220
6.08%
Andrey Ryabinin
195
5.39%
Andrew Morton
133
3.68%
Michal Hocko
122
3.37%
David Howells
79
2.18%
David Hildenbrand
69
1.91%
Shaohua Li
64
1.77%
Matthew Wilcox
61
1.69%
Mike Rapoport
29
0.80%
Michel Lespinasse
24
0.66%
MinChan Kim
19
0.53%
Linus Torvalds
14
0.39%
Johannes Weiner
13
0.36%
Christoph Hellwig
6
0.17%
Catalin Marinas
1
0.03%
Others
2203
60.92%
Total
3616
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": 16, "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": 14, "token_count": 70}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "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
3974
-
130
14966
Nicholas Piggin
Uladzislau Rezki
Tejun Heo
Christoph Hellwig
Christoph Lameter
Linus Torvalds (pre-git)
Hugh Dickins
Kirill A. Shutemov
Andrey Ryabinin
Andi Kleen
Kamezawa Hiroyuki
Al Viro
Andrew Morton
JoonSoo Kim
David Rientjes
Roman Gushchin
Catalin Marinas
Matthew Wilcox
Linus Torvalds
Mel Gorman
Jan Kara
Mike Rapoport
Peter Zijlstra
Michal Hocko
MinChan Kim
Aneesh Kumar K.V
Vlastimil Babka
Vladimir Davydov
Michel Lespinasse
David Hildenbrand
Andrea Arcangeli
Others
September 1993
November 1993
January 1995
June 1995
September 1996
March 1998
May 1998
February 1999
September 1999
March 2000
June 2000
October 2000
February 2002
March 2002
June 2002
August 2002
September 2002
April 2003
May 2003
August 2003
October 2003
June 2004
July 2004
December 2004
February 2005
March 2005
May 2005
October 2005
June 2006
July 2006
October 2006
November 2006
May 2007
June 2007
July 2007
February 2008
April 2008
June 2008
July 2008
October 2008
November 2008
December 2008
January 2009
February 2009
May 2009
June 2009
August 2009
September 2009
October 2009
December 2009
February 2010
August 2010
September 2010
October 2010
December 2010
January 2011
March 2011
May 2011
June 2011
July 2011
August 2011
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
April 2021
May 2021
June 2021
September 2021
October 2021
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"token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 24, "token_count": 245}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 11}, {"author_id": 48, "token_count": 156}, {"author_id": 60, "token_count": 80}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 11, "token_count": 1874}, {"author_id": 48, "token_count": 73}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 48, "token_count": 188}, {"author_id": 60, "token_count": 180}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 24, "token_count": 57}, {"author_id": 48, "token_count": 53}, {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1633071600, "group": [ 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Author Name
Tokens
Token Proportion
Nicholas Piggin
4222
28.21%
Uladzislau Rezki
3238
21.64%
Tejun Heo
952
6.36%
Christoph Hellwig
715
4.78%
Christoph Lameter
543
3.63%
Linus Torvalds (pre-git)
372
2.49%
Hugh Dickins
310
2.07%
Kirill A. Shutemov
255
1.70%
Andrey Ryabinin
221
1.48%
Andi Kleen
211
1.41%
Kamezawa Hiroyuki
210
1.40%
Al Viro
147
0.98%
Andrew Morton
144
0.96%
JoonSoo Kim
103
0.69%
David Rientjes
71
0.47%
Roman Gushchin
39
0.26%
Catalin Marinas
37
0.25%
Matthew Wilcox
35
0.23%
Linus Torvalds
19
0.13%
Mel Gorman
18
0.12%
Jan Kara
15
0.10%
Mike Rapoport
12
0.08%
Peter Zijlstra
6
0.04%
Michal Hocko
6
0.04%
MinChan Kim
3
0.02%
Aneesh Kumar K.V
3
0.02%
Vlastimil Babka
2
0.01%
Vladimir Davydov
2
0.01%
Michel Lespinasse
2
0.01%
David Hildenbrand
2
0.01%
Andrea Arcangeli
2
0.01%
Others
3049
20.37%
Total
14966
vmpressure.c
473
-
16
1276
David Rientjes
Johannes Weiner
Michal Hocko
Andrew Morton
Tejun Heo
Yang Shi
Hugh Dickins
Vladimir Davydov
Others
April 2013
July 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
September 2021
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Author Name
Tokens
Token Proportion
David Rientjes
210
16.46%
Johannes Weiner
133
10.42%
Michal Hocko
25
1.96%
Andrew Morton
17
1.33%
Tejun Heo
12
0.94%
Yang Shi
5
0.39%
Hugh Dickins
3
0.24%
Vladimir Davydov
2
0.16%
Others
869
68.10%
Total
1276
vmscan.c
4698
-
123
15218
Mel Gorman
Johannes Weiner
Yang Shi
Andrew Morton
MinChan Kim
Christoph Lameter
Andrey Ryabinin
Nicholas Piggin
Hugh Dickins
Michal Hocko
Vladimir Davydov
Linus Torvalds
JoonSoo Kim
Huang Ying
Shaohua Li
Vlastimil Babka
Linus Torvalds (pre-git)
Kamezawa Hiroyuki
David Rientjes
Fengguang Wu
Andy Whitcroft
Tejun Heo
Kirill A. Shutemov
Roman Gushchin
Andrea Arcangeli
Matthew Wilcox
Christoph Hellwig
Peter Zijlstra
Oscar Salvador
Alexander Duyck
David Howells
Song Muchun
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
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
January 2020
February 2020
April 2020
June 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
May 2021
June 2021
August 2021
September 2021
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Author Name
Tokens
Token Proportion
Mel Gorman
3110
20.44%
Johannes Weiner
2293
15.07%
Yang Shi
1615
10.61%
Andrew Morton
1189
7.81%
MinChan Kim
536
3.52%
Christoph Lameter
370
2.43%
Andrey Ryabinin
236
1.55%
Nicholas Piggin
227
1.49%
Hugh Dickins
223
1.47%
Michal Hocko
202
1.33%
Vladimir Davydov
189
1.24%
Linus Torvalds
138
0.91%
JoonSoo Kim
134
0.88%
Huang Ying
129
0.85%
Shaohua Li
123
0.81%
Vlastimil Babka
119
0.78%
Linus Torvalds (pre-git)
102
0.67%
Kamezawa Hiroyuki
90
0.59%
David Rientjes
90
0.59%
Fengguang Wu
80
0.53%
Andy Whitcroft
72
0.47%
Tejun Heo
56
0.37%
Kirill A. Shutemov
44
0.29%
Roman Gushchin
43
0.28%
Andrea Arcangeli
35
0.23%
Matthew Wilcox
29
0.19%
Christoph Hellwig
11
0.07%
Peter Zijlstra
7
0.05%
Oscar Salvador
6
0.04%
Alexander Duyck
4
0.03%
David Howells
3
0.02%
Song Muchun
2
0.01%
Al Viro
1
0.01%
Others
3710
24.38%
Total
15218
vmstat.c
2225
-
69
8199
Mel Gorman
Christoph Lameter
Andrew Morton
Hugh Dickins
JoonSoo Kim
Michal Hocko
Roman Gushchin
Johannes Weiner
David Rientjes
MinChan Kim
Song Muchun
Huang Ying
Kirill A. Shutemov
Anshuman Khandual
Christoph Hellwig
Vlastimil Babka
David Hildenbrand
Linus Torvalds
Fengguang Wu
Yang Shi
Tejun Heo
John Hubbard
Shaohua Li
Andi Kleen
SeongJae Park
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
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
February 2021
May 2021
June 2021
August 2021
September 2021
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"group": [ {"author_id": 14, "token_count": 61}, {"author_id": 3, "token_count": 4}, {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 31, "token_count": 3}, {"author_id": 3, "token_count": 4}, {"author_id": 25, "token_count": 7}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 13}, {"author_id": 25, "token_count": 2}, {"author_id": 9, "token_count": 1}, {"author_id": 60, "token_count": 393}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 274}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 24, "token_count": 8}, {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"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": 25, "token_count": 47}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 14, "token_count": 6}, {"author_id": 59, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 31, "token_count": 6}, {"author_id": 8, "token_count": 9}, {"author_id": 15, "token_count": 97}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 45, "token_count": 6}, {"author_id": 3, "token_count": 62}, {"author_id": 38, "token_count": 39}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 4, "token_count": 73}, {"author_id": 7, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 228}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 129}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
2845
34.70%
Christoph Lameter
2197
26.80%
Andrew Morton
389
4.74%
Hugh Dickins
206
2.51%
JoonSoo Kim
143
1.74%
Michal Hocko
138
1.68%
Roman Gushchin
98
1.20%
Johannes Weiner
81
0.99%
David Rientjes
71
0.87%
MinChan Kim
69
0.84%
Song Muchun
39
0.48%
Huang Ying
13
0.16%
Kirill A. Shutemov
11
0.13%
Anshuman Khandual
9
0.11%
Christoph Hellwig
8
0.10%
Vlastimil Babka
7
0.09%
David Hildenbrand
6
0.07%
Linus Torvalds
5
0.06%
Fengguang Wu
5
0.06%
Yang Shi
4
0.05%
Tejun Heo
4
0.05%
John Hubbard
4
0.05%
Shaohua Li
2
0.02%
Andi Kleen
2
0.02%
SeongJae Park
1
0.01%
Others
1842
22.47%
Total
8199
workingset.c
628
-
19
1430
Johannes Weiner
Matthew Wilcox
JoonSoo Kim
Vladimir Davydov
Mel Gorman
Oscar Salvador
Roman Gushchin
Song Muchun
Michal Hocko
Hugh Dickins
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
February 2021
June 2021
September 2021
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 3, "token_count": 453}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 30, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 256}, {"author_id": 30, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 3, "token_count": 105}, {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 12, "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": 12, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 3, "token_count": 150}, ]}, {"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": 91}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 86}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 45}, {"author_id": 12, "token_count": 4}, {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 1}, {"author_id": 38, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 57, "token_count": 10}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
1209
84.55%
Matthew Wilcox
55
3.85%
JoonSoo Kim
45
3.15%
Vladimir Davydov
19
1.33%
Mel Gorman
19
1.33%
Oscar Salvador
10
0.70%
Roman Gushchin
7
0.49%
Song Muchun
4
0.28%
Michal Hocko
3
0.21%
Hugh Dickins
3
0.21%
Others
56
3.92%
Total
1430
z3fold.c
1821
-
14
7716
Vitaly Wool
David Howells
Uladzislau Rezki
Mike Rapoport
Mel Gorman
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
February 2021
March 2021
June 2021
var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 18, "token_count": 1532}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 18, "token_count": 363}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 1143}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 18, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 18, "token_count": 41}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 18, "token_count": 17}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 18, "token_count": 79}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 18, "token_count": 102}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 26, "token_count": 6}, {"author_id": 18, "token_count": 1824}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 18, "token_count": 8}, {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 18, "token_count": 65}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 18, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 18, "token_count": 1812}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 48, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 18, "token_count": 443}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Vitaly Wool
7498
97.17%
David Howells
6
0.08%
Uladzislau Rezki
1
0.01%
Mike Rapoport
1
0.01%
Mel Gorman
1
0.01%
Others
209
2.71%
Total
7716
zbud.c
640
-
11
1923
Seth Jennings
Dan Streetman
Mike Rapoport
Mel Gorman
Others
July 2013
September 2013
August 2014
October 2014
November 2014
June 2015
September 2015
January 2016
February 2018
May 2019
June 2021
var spanGroupData = [ {"timestamp": 1372662000, "group": [ {"author_id": 50, "token_count": 985}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 41, "token_count": 86}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 41, "token_count": 26}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 811}, ]}, ]
Author Name
Tokens
Token Proportion
Seth Jennings
986
51.27%
Dan Streetman
112
5.82%
Mike Rapoport
1
0.05%
Mel Gorman
1
0.05%
Others
823
42.80%
Total
1923
zpool.c
411
-
12
974
Dan Streetman
Mike Rapoport
Others
August 2014
February 2015
June 2015
September 2015
November 2015
January 2018
February 2018
May 2019
September 2019
August 2020
February 2021
May 2021
var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 41, "token_count": 790}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 41, "token_count": 61}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 41, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 37, "token_count": 10}, ]}, {"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}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Dan Streetman
863
88.60%
Mike Rapoport
10
1.03%
Others
101
10.37%
Total
974
zsmalloc.c
2544
-
41
9790
MinChan Kim
Seth Jennings
Dan Streetman
JoonSoo Kim
David Howells
Kirill A. Shutemov
Jérôme Glisse
Andrew Morton
Mike Rapoport
Others
January 2012
February 2012
April 2012
June 2012
July 2012
August 2012
July 2013
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
February 2021
May 2021
June 2021
var spanGroupData = [ {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 732}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 7, "token_count": 8}, {"author_id": 50, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 50, "token_count": 140}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 50, "token_count": 109}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 41, "token_count": 215}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 7, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 8, "token_count": 40}, {"author_id": 7, "token_count": 13}, {"author_id": 60, "token_count": 453}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 337}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 7, "token_count": 2537}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 60, "token_count": 361}, ]}, {"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": 41, "token_count": 33}, {"author_id": 7, "token_count": 38}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 3979}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 29, "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": 37, "token_count": 1}, {"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": 37, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
6599
67.41%
Seth Jennings
253
2.58%
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%
Andrew Morton
5
0.05%
Mike Rapoport
3
0.03%
Others
2602
26.58%
Total
9790
zswap.c
1501
-
29
5820
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
February 2021
May 2021
June 2021
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Author Name
Tokens
Token Proportion
Dan Streetman
2069
35.55%
Seth Jennings
1926
33.09%
Vitaly Wool
202
3.47%
Huang Ying
18
0.31%
MinChan Kim
9
0.15%
Mel Gorman
2
0.03%
Kirill A. Shutemov
2
0.03%
Others
1592
27.35%
Total
5820
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
1044
Author
Tokens
Proportion
Commits
Proportion
0
Mel Gorman
32096
5.39%
396
3.53%
1
Kirill A. Shutemov
27269
4.58%
224
2.00%
2
Christoph Lameter
22485
3.78%
343
3.06%
3
Johannes Weiner
19259
3.23%
288
2.57%
4
Hugh Dickins
18872
3.17%
458
4.08%
5
Tejun Heo
15724
2.64%
246
2.19%
6
Andrew Morton
15477
2.60%
488
4.35%
7
MinChan Kim
13783
2.31%
124
1.10%
8
JoonSoo Kim
12824
2.15%
204
1.82%
9
SeongJae Park
12082
2.03%
14
0.12%
10
Andrey Konovalov
9416
1.58%
106
0.94%
11
Nicholas Piggin
9399
1.58%
149
1.33%
12
Matthew Wilcox
8953
1.50%
199
1.77%
13
Vlastimil Babka
8867
1.49%
210
1.87%
14
David Rientjes
8172
1.37%
171
1.52%
15
Roman Gushchin
7983
1.34%
82
0.73%
16
Linus Torvalds
7974
1.34%
207
1.84%
17
Andrea Arcangeli
7968
1.34%
114
1.02%
18
Vitaly Wool
7700
1.29%
30
0.27%
19
Huang Ying
7458
1.25%
71
0.63%
20
Linus Torvalds (pre-git)
7376
1.24%
226
2.01%
21
Mike Kravetz
7258
1.22%
86
0.77%
22
Alexander Potapenko
7008
1.18%
21
0.19%
23
Naoya Horiguchi
6770
1.14%
138
1.23%
24
Christoph Hellwig
6379
1.07%
191
1.70%
25
Michal Hocko
6352
1.07%
232
2.07%
26
David Howells
6099
1.02%
70
0.62%
27
Catalin Marinas
5897
0.99%
67
0.60%
28
Dennis Zhou
5713
0.96%
59
0.53%
29
Jérôme Glisse
5659
0.95%
43
0.38%
30
Vladimir Davydov
5317
0.89%
82
0.73%
31
Anshuman Khandual
5008
0.84%
36
0.32%
32
Andrey Ryabinin
4989
0.84%
54
0.48%
33
Andi Kleen
4816
0.81%
65
0.58%
34
Dan J Williams
4729
0.79%
67
0.60%
35
Kamezawa Hiroyuki
4713
0.79%
101
0.90%
36
Marco Elver
4550
0.76%
21
0.19%
37
Mike Rapoport
4436
0.74%
103
0.92%
38
Song Muchun
4295
0.72%
51
0.45%
39
Fengguang Wu
4069
0.68%
98
0.87%
40
Aneesh Kumar K.V
4034
0.68%
79
0.70%
41
Dan Streetman
3964
0.67%
23
0.20%
42
Jan Kara
3832
0.64%
90
0.80%
43
Yang Shi
3678
0.62%
77
0.69%
44
Jason Gunthorpe
3516
0.59%
33
0.29%
45
David Hildenbrand
3396
0.57%
95
0.85%
46
Izik Eidus
3294
0.55%
4
0.04%
47
Andy Whitcroft
3247
0.55%
23
0.20%
48
Uladzislau Rezki
3239
0.54%
26
0.23%
49
Michel Lespinasse
3234
0.54%
38
0.34%
50
Seth Jennings
3220
0.54%
13
0.12%
51
Al Viro
3214
0.54%
144
1.28%
52
Peter Zijlstra
3085
0.52%
67
0.60%
53
Faiyaz Mohammed
3018
0.51%
2
0.02%
54
Shaohua Li
2986
0.50%
35
0.31%
55
Alexander Duyck
2958
0.50%
18
0.16%
56
Mina Almasry
2712
0.46%
12
0.11%
57
Oscar Salvador
2694
0.45%
48
0.43%
58
Alistair Popple
2599
0.44%
9
0.08%
59
John Hubbard
2481
0.42%
36
0.32%
60
Others
145992
24.51%
4418
39.36%
Total
595587
11225