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Al Viro
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
JoonSoo Kim
Kamezawa Hiroyuki
Kirill A. Shutemov
Liam R. Howlett
Linus Torvalds
Linus Torvalds (pre-git)
Marco Elver
Matthew Wilcox
Mel Gorman
Miaohe Lin
Michal Hocko
Mike Kravetz
Mike Rapoport
MinChan Kim
Mina Almasry
Naoya Horiguchi
Nicholas Piggin
Others
Pavel Tatashin
Peter Xu
Peter Zijlstra
Roman Gushchin
SeongJae Park
Seth Jennings
Song Muchun
Tejun Heo
Uladzislau Rezki
Vitaly Wool
Vladimir Davydov
Vlastimil Babka
Yang Shi
Yu Zhao
Zi Yan
−
Subdirectories:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
damon
7964
13
26
33749
SeongJae Park
Liam R. Howlett
Matthew Wilcox
Miaohe Lin
Others
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
November 2022
var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 9781}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 1, "token_count": 5670}, {"author_id": 60, "token_count": 124}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 154}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 76}, {"author_id": 1, "token_count": 251}, {"author_id": 60, "token_count": 482}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 1, "token_count": 11717}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 200}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 1667}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 1, "token_count": 1260}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 86}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 118}, {"author_id": 1, "token_count": 887}, {"author_id": 60, "token_count": 780}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 333}, ]}, ]
Author Name
Tokens
Token Proportion
SeongJae Park
31937
94.63%
Liam R. Howlett
118
0.35%
Matthew Wilcox
92
0.27%
Miaohe Lin
1
0.00%
Others
1601
4.74%
Total
33749
kasan
6522
16
51
25146
Andrey Konovalov
Andrey Ryabinin
Alexander Potapenko
Marco Elver
Kirill A. Shutemov
JoonSoo Kim
Matthew Wilcox
Mike Rapoport
Catalin Marinas
Aneesh Kumar K.V
Peter Zijlstra
Vlastimil Babka
Andrew Morton
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
October 2017
November 2017
February 2018
April 2018
May 2018
August 2018
October 2018
December 2018
January 2019
February 2019
March 2019
April 2019
June 2019
July 2019
September 2019
November 2019
December 2019
January 2020
April 2020
May 2020
June 2020
August 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
November 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
September 2022
October 2022
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{"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": 56, "token_count": 3}, {"author_id": 60, "token_count": 100}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 134}, {"author_id": 60, "token_count": 81}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 10, "token_count": 217}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 33, "token_count": 64}, {"author_id": 13, "token_count": 87}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 7, "token_count": 297}, {"author_id": 2, "token_count": 1}, {"author_id": 60, "token_count": 336}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 10, "token_count": 8}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 33, "token_count": 26}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 33, "token_count": 1349}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 33, "token_count": 196}, {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 10, "token_count": 1840}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 10, "token_count": 3}, {"author_id": 39, "token_count": 33}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 31, "token_count": 202}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 33, "token_count": 15}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 263}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 13}, {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 222}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1274}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 10, "token_count": 331}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 3763}, {"author_id": 60, "token_count": 265}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 10, "token_count": 23}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 106}, {"author_id": 10, "token_count": 1983}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 10, "token_count": 32}, {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 10, "token_count": 122}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 31, "token_count": 2}, {"author_id": 60, "token_count": 159}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 10, "token_count": 167}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 55}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 31, "token_count": 52}, {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 10, "token_count": 39}, {"author_id": 31, "token_count": 143}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 10, "token_count": 2480}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 258}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 10, "token_count": 40}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 88}, {"author_id": 32, "token_count": 19}, {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 90}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 10, "token_count": 2469}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Andrey Konovalov
13903
55.29%
Andrey Ryabinin
4371
17.38%
Alexander Potapenko
1546
6.15%
Marco Elver
399
1.59%
Kirill A. Shutemov
135
0.54%
JoonSoo Kim
106
0.42%
Matthew Wilcox
55
0.22%
Mike Rapoport
37
0.15%
Catalin Marinas
19
0.08%
Aneesh Kumar K.V
12
0.05%
Peter Zijlstra
3
0.01%
Vlastimil Babka
2
0.01%
Andrew Morton
1
0.00%
Others
4557
18.12%
Total
25146
kfence
2486
4
19
10169
Marco Elver
Alexander Potapenko
Song Muchun
Vlastimil Babka
Others
February 2021
March 2021
May 2021
June 2021
July 2021
August 2021
September 2021
November 2021
February 2022
March 2022
April 2022
May 2022
June 2022
August 2022
September 2022
November 2022
var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 4080}, {"author_id": 31, "token_count": 4005}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 31, "token_count": 25}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 31, "token_count": 116}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 31, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 7, "token_count": 34}, {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 31, "token_count": 88}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 31, "token_count": 592}, {"author_id": 14, "token_count": 27}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 31, "token_count": 48}, {"author_id": 60, "token_count": 370}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 31, "token_count": 326}, {"author_id": 25, "token_count": 65}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 205}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 31, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Marco Elver
5214
51.27%
Alexander Potapenko
4114
40.46%
Song Muchun
65
0.64%
Vlastimil Babka
27
0.27%
Others
749
7.37%
Total
10169
kmsan
2687
8
1
10843
Alexander Potapenko
September 2022
October 2022
November 2022
var spanGroupData = [ {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 10827}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 7, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 7, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Alexander Potapenko
10843
100.00%
Total
10843
Files:
backing-dev.c
995
-
34
4116
Tejun Heo
Jan Kara
Peter Zijlstra
Christoph Hellwig
Roman Gushchin
Fengguang Wu
Dan J Williams
Andrew Morton
Dennis Zhou
Johannes Weiner
David Rientjes
Others
October 2006
October 2007
April 2008
January 2009
March 2009
May 2009
September 2009
April 2010
June 2010
July 2010
August 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
April 2014
September 2014
January 2015
February 2015
March 2015
May 2015
July 2015
August 2015
September 2015
October 2015
January 2016
February 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
September 2020
December 2020
February 2021
June 2021
July 2021
August 2021
September 2021
November 2021
December 2021
April 2022
June 2022
August 2022
var spanGroupData = [ {"timestamp": 1159686000, "group": [ {"author_id": 11, "token_count": 15}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 56, "token_count": 40}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 56, "token_count": 344}, {"author_id": 60, "token_count": 223}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 60, "token_count": 109}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 18, "token_count": 6}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 46, "token_count": 33}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 47, "token_count": 11}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 46, "token_count": 12}, ]}, {"timestamp": 1301641200, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 47, "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": 47, "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": 9, "token_count": 51}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 47, "token_count": 46}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 18, "token_count": 37}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 9, "token_count": 1217}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 9, "token_count": 69}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 9, "token_count": 21}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 40, "token_count": 45}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 47, "token_count": 94}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 47, "token_count": 194}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 47, "token_count": 86}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 9, "token_count": 8}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 9, "token_count": 47}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 47, "token_count": 56}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 34, "token_count": 7}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 9, "token_count": 330}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 18, "token_count": 67}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 18, "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": 16, "token_count": 216}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 18, "token_count": 20}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 18, "token_count": 68}, {"author_id": 47, "token_count": 62}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 33}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 18, "token_count": 26}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 47, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1757
42.69%
Jan Kara
555
13.48%
Peter Zijlstra
384
9.33%
Christoph Hellwig
295
7.17%
Roman Gushchin
224
5.44%
Fengguang Wu
49
1.19%
Dan J Williams
45
1.09%
Andrew Morton
15
0.36%
Dennis Zhou
7
0.17%
Johannes Weiner
4
0.10%
David Rientjes
3
0.07%
Others
778
18.90%
Total
4116
balloon_compaction.c
258
-
12
722
MinChan Kim
Hugh Dickins
Matthew Wilcox
Miaohe Lin
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
January 2022
June 2022
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Author Name
Tokens
Token Proportion
MinChan Kim
53
7.34%
Hugh Dickins
15
2.08%
Matthew Wilcox
4
0.55%
Miaohe Lin
3
0.42%
Others
647
89.61%
Total
722
bootmem_info.c
128
-
3
561
Song Muchun
Matthew Wilcox
Others
June 2021
September 2021
October 2021
August 2022
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 540}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Song Muchun
542
96.61%
Matthew Wilcox
6
1.07%
Others
13
2.32%
Total
561
cma.c
588
-
38
2277
JoonSoo Kim
Mike Kravetz
David Hildenbrand
MinChan Kim
Roman Gushchin
Andrey Konovalov
Andrew Morton
Mike Rapoport
Catalin Marinas
Others
August 2014
October 2014
December 2014
February 2015
March 2015
April 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
February 2021
May 2021
November 2021
March 2022
May 2022
var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 13, "token_count": 971}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 285}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 13, "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": 1446361200, "group": [ {"author_id": 11, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 32, "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": 167}, ]}, {"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": 39, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "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": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"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": 15, "token_count": 18}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 29, "token_count": 65}, {"author_id": 16, "token_count": 47}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 15, "token_count": 16}, {"author_id": 12, "token_count": 69}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 15, "token_count": 83}, {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 29, "token_count": 10}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
989
43.43%
Mike Kravetz
117
5.14%
David Hildenbrand
75
3.29%
MinChan Kim
69
3.03%
Roman Gushchin
47
2.06%
Andrey Konovalov
29
1.27%
Andrew Morton
9
0.40%
Mike Rapoport
2
0.09%
Catalin Marinas
1
0.04%
Others
939
41.24%
Total
2277
cma.h
53
-
9
200
MinChan Kim
Mike Kravetz
Others
April 2015
August 2015
April 2017
November 2017
July 2020
August 2020
May 2021
March 2022
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": 15, "token_count": 1}, {"author_id": 12, "token_count": 103}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
103
51.50%
Mike Kravetz
1
0.50%
Others
96
48.00%
Total
200
cma_debug.c
197
-
13
996
JoonSoo Kim
Mike Kravetz
Andrew Morton
Others
April 2015
July 2015
February 2017
November 2017
June 2018
August 2018
March 2019
May 2019
November 2019
July 2020
May 2021
August 2022
var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 60, "token_count": 924}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"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": 15, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
16
1.61%
Mike Kravetz
4
0.40%
Andrew Morton
1
0.10%
Others
975
97.89%
Total
996
cma_sysfs.c
112
-
1
482
MinChan Kim
May 2021
var spanGroupData = [ {"timestamp": 1619852400, "group": [ {"author_id": 12, "token_count": 482}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
482
100.00%
Total
482
compaction.c
3075
-
70
10162
Mel Gorman
Vlastimil Babka
JoonSoo Kim
MinChan Kim
David Rientjes
Michal Hocko
Hugh Dickins
Andrew Morton
Matthew Wilcox
Andrey Ryabinin
Andrea Arcangeli
Miaohe Lin
Zi Yan
Johannes Weiner
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
November 2021
January 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
November 2022
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{"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 30, "token_count": 15}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 527}, {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 12, "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": 11, "token_count": 1}, {"author_id": 12, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 14, "token_count": 27}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 30, "token_count": 15}, {"author_id": 13, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 84}, {"author_id": 14, "token_count": 59}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 13, "token_count": 8}, {"author_id": 14, "token_count": 472}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 13, "token_count": 24}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 14, "token_count": 154}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 33, "token_count": 6}, {"author_id": 13, "token_count": 383}, {"author_id": 14, "token_count": 12}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 11, "token_count": 51}, {"author_id": 13, "token_count": 38}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 13, "token_count": 4}, {"author_id": 14, "token_count": 182}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 13, "token_count": 22}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 13, "token_count": 106}, {"author_id": 14, "token_count": 731}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 27, "token_count": 189}, {"author_id": 14, "token_count": 250}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 30, "token_count": 29}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 30, "token_count": 9}, {"author_id": 6, "token_count": 2}, {"author_id": 13, "token_count": 120}, {"author_id": 0, "token_count": 8}, {"author_id": 12, "token_count": 210}, {"author_id": 14, "token_count": 26}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 188}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 27, "token_count": 25}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 30, "token_count": 45}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 14, "token_count": 99}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 30, "token_count": 61}, {"author_id": 14, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 5, "token_count": 19}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 33, "token_count": 22}, {"author_id": 0, "token_count": 2553}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 33}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 40, "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": 3, "token_count": 1}, {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 13, "token_count": 35}, {"author_id": 14, "token_count": 21}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 490}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 50, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 157}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 14, "token_count": 47}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 7}, {"author_id": 56, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 60, "token_count": 165}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 112}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 44, "token_count": 25}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 22}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
4194
41.27%
Vlastimil Babka
2304
22.67%
JoonSoo Kim
756
7.44%
MinChan Kim
305
3.00%
David Rientjes
265
2.61%
Michal Hocko
232
2.28%
Hugh Dickins
151
1.49%
Andrew Morton
52
0.51%
Matthew Wilcox
30
0.30%
Andrey Ryabinin
28
0.28%
Andrea Arcangeli
28
0.28%
Miaohe Lin
25
0.25%
Zi Yan
21
0.21%
Johannes Weiner
19
0.19%
Dan J Williams
4
0.04%
Peter Zijlstra
3
0.03%
Linus Torvalds
3
0.03%
Yang Shi
1
0.01%
Mike Rapoport
1
0.01%
Huang Ying
1
0.01%
Others
1739
17.11%
Total
10162
debug.c
262
-
22
1026
Matthew Wilcox
Vlastimil Babka
Michal Hocko
Kirill A. Shutemov
Pavel Tatashin
Liam R. Howlett
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
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
October 2021
November 2021
January 2022
September 2022
var spanGroupData = [ {"timestamp": 1412146800, "group": [ {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 372}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 14, "token_count": 76}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 14, "token_count": 26}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 27, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 14, "token_count": 22}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 3, "token_count": 77}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 51}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
206
20.08%
Vlastimil Babka
127
12.38%
Michal Hocko
25
2.44%
Kirill A. Shutemov
17
1.66%
Pavel Tatashin
6
0.58%
Liam R. Howlett
3
0.29%
Jason Gunthorpe
2
0.19%
Andrew Morton
2
0.19%
Vladimir Davydov
1
0.10%
Others
637
62.09%
Total
1026
debug_page_ref.c
55
-
2
243
JoonSoo Kim
Others
March 2016
November 2017
var spanGroupData = [ {"timestamp": 1456819200, "group": [ {"author_id": 13, "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
1357
-
11
6611
Anshuman Khandual
Aneesh Kumar K.V
David Hildenbrand
Pavel Tatashin
Alistair Popple
Mike Rapoport
Others
June 2020
August 2020
October 2020
February 2021
June 2021
September 2021
January 2022
February 2022
April 2022
May 2022
June 2022
var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 28, "token_count": 7}, {"author_id": 36, "token_count": 1149}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 36, "token_count": 2266}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 28, "token_count": 255}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 36, "token_count": 239}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 17}, {"author_id": 36, "token_count": 155}, {"author_id": 60, "token_count": 174}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2223}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 54, "token_count": 17}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 36, "token_count": 29}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 74}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 39, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Anshuman Khandual
3839
58.07%
Aneesh Kumar K.V
262
3.96%
David Hildenbrand
74
1.12%
Pavel Tatashin
18
0.27%
Alistair Popple
17
0.26%
Mike Rapoport
1
0.02%
Others
2400
36.30%
Total
6611
dmapool.c
529
-
38
2130
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
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
January 2022
var spanGroupData = [ {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 688}, ]}, {"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": 11, "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": 57, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1167638400, "group": [ {"author_id": 9, "token_count": 200}, ]}, {"timestamp": 1175410800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 3, "token_count": 348}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 37, "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": 39, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "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}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
348
16.34%
Tejun Heo
200
9.39%
Andi Kleen
21
0.99%
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
1533
71.97%
Total
2130
early_ioremap.c
299
-
10
1173
Vlastimil Babka
Others
April 2014
July 2015
September 2015
November 2015
July 2017
November 2017
December 2017
January 2020
February 2021
March 2022
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 897}, ]}, {"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}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 14, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Vlastimil Babka
3
0.26%
Others
1170
99.74%
Total
1173
fadvise.c
229
-
25
763
Andrew Morton
Fengguang Wu
Linus Torvalds
Mel Gorman
Matthew Wilcox
Al Viro
Andrey Ryabinin
Johannes Weiner
Kirill A. Shutemov
Jan Kara
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
April 2016
June 2016
December 2016
September 2017
November 2017
January 2018
March 2018
August 2018
August 2019
June 2020
October 2020
April 2022
var spanGroupData = [ {"timestamp": 1044086400, "group": [ {"author_id": 11, "token_count": 117}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1057042800, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 11, "token_count": 24}, ]}, {"timestamp": 1072944000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 11, "token_count": 8}, {"author_id": 26, "token_count": 59}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 11, "token_count": 13}, ]}, {"timestamp": 1151737200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 46, "token_count": 65}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 57, "token_count": 15}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 33, "token_count": 7}, {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 49}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
191
25.03%
Fengguang Wu
65
8.52%
Linus Torvalds
59
7.73%
Mel Gorman
24
3.15%
Matthew Wilcox
20
2.62%
Al Viro
17
2.23%
Andrey Ryabinin
7
0.92%
Johannes Weiner
6
0.79%
Kirill A. Shutemov
5
0.66%
Jan Kara
5
0.66%
Others
364
47.71%
Total
763
failslab.c
73
-
11
264
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
May 2022
November 2022
var spanGroupData = [ {"timestamp": 1228118400, "group": [ {"author_id": 60, "token_count": 145}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
4
1.52%
Al Viro
1
0.38%
Others
259
98.11%
Total
264
filemap.c
3951
-
119
13346
Matthew Wilcox
Nicholas Piggin
Kirill A. Shutemov
Jan Kara
Linus Torvalds
Andrew Morton
Johannes Weiner
Christoph Hellwig
Linus Torvalds (pre-git)
Alistair Popple
David Howells
Hugh Dickins
Al Viro
Mel Gorman
Fengguang Wu
Tejun Heo
Michal Hocko
Yang Shi
MinChan Kim
Miaohe Lin
Mike Rapoport
Roman Gushchin
Song Muchun
Peter Xu
Christoph Lameter
Andi Kleen
JoonSoo Kim
Alexander Potapenko
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
May 2003
June 2003
July 2003
August 2003
October 2003
December 2003
January 2004
March 2004
April 2004
June 2004
August 2004
September 2004
October 2004
January 2005
March 2005
April 2005
May 2005
October 2005
December 2005
January 2006
March 2006
April 2006
June 2006
July 2006
August 2006
September 2006
October 2006
May 2007
July 2007
October 2007
December 2007
February 2008
April 2008
May 2008
June 2008
July 2008
August 2008
September 2008
October 2008
January 2009
February 2009
April 2009
May 2009
June 2009
August 2009
September 2009
January 2010
February 2010
March 2010
May 2010
October 2010
November 2010
December 2010
March 2011
May 2011
July 2011
August 2011
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
January 2015
February 2015
April 2015
May 2015
June 2015
October 2015
November 2015
January 2016
February 2016
March 2016
April 2016
May 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
February 2017
April 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
April 2018
May 2018
June 2018
October 2018
December 2018
March 2019
May 2019
June 2019
July 2019
August 2019
September 2019
October 2019
November 2019
January 2020
February 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
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
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"token_count": 28}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 430}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 57, "token_count": 18}, {"author_id": 6, "token_count": 52}, {"author_id": 47, "token_count": 2}, {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 57, "token_count": 8}, {"author_id": 47, "token_count": 113}, {"author_id": 3, "token_count": 119}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 129}, {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 35, "token_count": 15}, {"author_id": 5, "token_count": 68}, {"author_id": 26, "token_count": 1}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 90}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 264}, {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 27}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 26}, {"author_id": 3, "token_count": 1}, {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 139}, {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 105}, {"author_id": 44, "token_count": 11}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 2}, {"author_id": 18, "token_count": 38}, {"author_id": 60, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
4024
30.15%
Nicholas Piggin
823
6.17%
Kirill A. Shutemov
814
6.10%
Jan Kara
772
5.78%
Linus Torvalds
680
5.10%
Andrew Morton
559
4.19%
Johannes Weiner
433
3.24%
Christoph Hellwig
394
2.95%
Linus Torvalds (pre-git)
378
2.83%
Alistair Popple
264
1.98%
David Howells
243
1.82%
Hugh Dickins
225
1.69%
Al Viro
193
1.45%
Mel Gorman
191
1.43%
Fengguang Wu
66
0.49%
Tejun Heo
23
0.17%
Michal Hocko
21
0.16%
Yang Shi
20
0.15%
MinChan Kim
13
0.10%
Miaohe Lin
12
0.09%
Mike Rapoport
8
0.06%
Roman Gushchin
7
0.05%
Song Muchun
6
0.04%
Peter Xu
4
0.03%
Christoph Lameter
4
0.03%
Andi Kleen
4
0.03%
JoonSoo Kim
2
0.01%
Alexander Potapenko
2
0.01%
Peter Zijlstra
1
0.01%
Andrey Ryabinin
1
0.01%
Others
3159
23.67%
Total
13346
folio-compat.c
148
-
1
627
Matthew Wilcox
December 2020
February 2021
March 2021
April 2021
May 2021
July 2021
December 2021
January 2022
September 2022
var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 142}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 146}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 121}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 82}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 29}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 40}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 25}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
627
100.00%
Total
627
frontswap.c
277
-
15
844
Dan Streetman
Vlastimil Babka
Christoph Hellwig
MinChan Kim
Mike Rapoport
Others
April 2012
May 2012
June 2012
April 2013
June 2013
June 2015
July 2016
June 2018
June 2019
June 2020
August 2020
January 2022
June 2022
September 2022
var spanGroupData = [ {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 559}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 12, "token_count": 19}, {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 49, "token_count": 75}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 14, "token_count": 34}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 18, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 18, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Dan Streetman
75
8.89%
Vlastimil Babka
34
4.03%
Christoph Hellwig
30
3.55%
MinChan Kim
19
2.25%
Mike Rapoport
1
0.12%
Others
685
81.16%
Total
844
gup.c
3302
-
78
12110
Kirill A. Shutemov
Christoph Hellwig
Aneesh Kumar K.V
David Hildenbrand
Matthew Wilcox
Andrea Arcangeli
Alistair Popple
Jason Gunthorpe
Peter Xu
Dan J Williams
Linus Torvalds
Zi Yan
Pavel Tatashin
Huang Ying
Mike Rapoport
Catalin Marinas
Anshuman Khandual
Hugh Dickins
Naoya Horiguchi
Yang Shi
Song Muchun
Andrey Konovalov
Andrew Morton
Miaohe Lin
Liam R. Howlett
JoonSoo Kim
Al Viro
Yu Zhao
Peter Zijlstra
Michal Hocko
Mel Gorman
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
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
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
December 2022
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{"timestamp": 1549008000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 63}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 26, "token_count": 43}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 39, "token_count": 15}, {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 18, "token_count": 1170}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 11, "token_count": 14}, {"author_id": 10, "token_count": 14}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 586}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 36, "token_count": 6}, {"author_id": 27, "token_count": 1}, {"author_id": 38, "token_count": 100}, {"author_id": 60, "token_count": 525}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 38, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 251}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 10}, {"author_id": 38, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 38, "token_count": 26}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 151}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 56, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 51, "token_count": 257}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 197}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 54, "token_count": 77}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 20, "token_count": 34}, {"author_id": 29, "token_count": 126}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 39, "token_count": 46}, {"author_id": 60, "token_count": 97}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 29, "token_count": 14}, {"author_id": 60, "token_count": 312}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 44, "token_count": 11}, {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 183}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 119}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 18, "token_count": 41}, {"author_id": 6, "token_count": 7}, {"author_id": 3, "token_count": 114}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 26, "token_count": 53}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 32, "token_count": 52}, {"author_id": 6, "token_count": 22}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 437}, {"author_id": 44, "token_count": 1}, {"author_id": 38, "token_count": 57}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 45, "token_count": 41}, {"author_id": 25, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 45, "token_count": 228}, {"author_id": 29, "token_count": 153}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 29, "token_count": 4}, {"author_id": 21, "token_count": 11}, {"author_id": 42, "token_count": 25}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
2617
21.61%
Christoph Hellwig
1225
10.12%
Aneesh Kumar K.V
1019
8.41%
David Hildenbrand
734
6.06%
Matthew Wilcox
453
3.74%
Andrea Arcangeli
304
2.51%
Alistair Popple
269
2.22%
Jason Gunthorpe
257
2.12%
Peter Xu
214
1.77%
Dan J Williams
177
1.46%
Linus Torvalds
128
1.06%
Zi Yan
96
0.79%
Pavel Tatashin
77
0.64%
Huang Ying
68
0.56%
Mike Rapoport
61
0.50%
Catalin Marinas
52
0.43%
Anshuman Khandual
44
0.36%
Hugh Dickins
29
0.24%
Naoya Horiguchi
28
0.23%
Yang Shi
27
0.22%
Song Muchun
26
0.21%
Andrey Konovalov
14
0.12%
Andrew Morton
14
0.12%
Miaohe Lin
12
0.10%
Liam R. Howlett
11
0.09%
JoonSoo Kim
10
0.08%
Al Viro
7
0.06%
Yu Zhao
5
0.04%
Peter Zijlstra
2
0.02%
Michal Hocko
2
0.02%
Mel Gorman
2
0.02%
Others
4126
34.07%
Total
12110
gup_test.c
250
-
13
1086
Kirill A. Shutemov
Pavel Tatashin
Others
November 2017
April 2018
June 2018
October 2018
May 2019
January 2020
April 2020
October 2020
December 2020
May 2021
July 2022
var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 2, "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": 60, "token_count": 220}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 277}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 54, "token_count": 38}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
367
33.79%
Pavel Tatashin
38
3.50%
Others
681
62.71%
Total
1086
gup_test.h
33
-
2
78
Pavel Tatashin
Others
December 2020
May 2021
var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 54, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Pavel Tatashin
4
5.13%
Others
74
94.87%
Total
78
highmem.c
814
-
35
2873
Andrew Morton
Linus Torvalds (pre-git)
Matthew Wilcox
Mel Gorman
Linus Torvalds
JoonSoo Kim
Christoph Lameter
Nicholas Piggin
Christoph Hellwig
Miaohe Lin
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
November 2021
March 2022
April 2022
June 2022
July 2022
October 2022
var spanGroupData = [ {"timestamp": 928220400, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 24, "token_count": 315}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 24, "token_count": 27}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 26, "token_count": 45}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 11, "token_count": 426}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 11, "token_count": 3}, {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 11, "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": 4, "token_count": 22}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 13}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 176}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "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": 929}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 231}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 149}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Morton
436
15.18%
Linus Torvalds (pre-git)
370
12.88%
Matthew Wilcox
231
8.04%
Mel Gorman
65
2.26%
Linus Torvalds
48
1.67%
JoonSoo Kim
29
1.01%
Christoph Lameter
22
0.77%
Nicholas Piggin
13
0.45%
Christoph Hellwig
3
0.10%
Miaohe Lin
2
0.07%
Others
1654
57.57%
Total
2873
hmm.c
599
-
12
2617
Jason Gunthorpe
Christoph Hellwig
Alistair Popple
Peter Xu
Miaohe Lin
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
January 2022
March 2022
May 2022
July 2022
August 2022
var spanGroupData = [ {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 386}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 637}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 51, "token_count": 5}, {"author_id": 60, "token_count": 445}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 18, "token_count": 138}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 51, "token_count": 51}, {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 51, "token_count": 35}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 18, "token_count": 82}, {"author_id": 51, "token_count": 303}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 51, "token_count": 128}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 14}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Jason Gunthorpe
524
20.02%
Christoph Hellwig
222
8.48%
Alistair Popple
22
0.84%
Peter Xu
4
0.15%
Miaohe Lin
1
0.04%
Others
1844
70.46%
Total
2617
huge_memory.c
3283
-
85
14544
Kirill A. Shutemov
Matthew Wilcox
Zi Yan
Andrea Arcangeli
Yang Shi
David Hildenbrand
David Rientjes
Peter Xu
Aneesh Kumar K.V
Hugh Dickins
Huang Ying
Mel Gorman
Naoya Horiguchi
Miaohe Lin
Michal Hocko
MinChan Kim
Dan J Williams
Alistair Popple
Jan Kara
Johannes Weiner
Linus Torvalds
Vlastimil Babka
Anshuman Khandual
Song Muchun
Catalin Marinas
Roman Gushchin
Peter Zijlstra
Andrew Morton
Vladimir Davydov
Yu Zhao
Kamezawa Hiroyuki
JoonSoo Kim
Mike Rapoport
Others
January 2011
October 2011
November 2011
January 2012
March 2012
October 2012
November 2012
December 2012
January 2013
February 2013
April 2013
June 2013
August 2013
October 2013
November 2013
December 2013
January 2014
February 2014
June 2014
August 2014
October 2014
February 2015
March 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
September 2021
October 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
November 2022
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Author Name
Tokens
Token Proportion
Kirill A. Shutemov
5218
35.88%
Matthew Wilcox
1998
13.74%
Zi Yan
1545
10.62%
Andrea Arcangeli
658
4.52%
Yang Shi
534
3.67%
David Hildenbrand
528
3.63%
David Rientjes
403
2.77%
Peter Xu
383
2.63%
Aneesh Kumar K.V
373
2.56%
Hugh Dickins
259
1.78%
Huang Ying
205
1.41%
Mel Gorman
172
1.18%
Naoya Horiguchi
171
1.18%
Miaohe Lin
150
1.03%
Michal Hocko
128
0.88%
MinChan Kim
93
0.64%
Dan J Williams
90
0.62%
Alistair Popple
69
0.47%
Jan Kara
68
0.47%
Johannes Weiner
46
0.32%
Linus Torvalds
33
0.23%
Vlastimil Babka
31
0.21%
Anshuman Khandual
30
0.21%
Song Muchun
17
0.12%
Catalin Marinas
11
0.08%
Roman Gushchin
10
0.07%
Peter Zijlstra
7
0.05%
Andrew Morton
7
0.05%
Vladimir Davydov
6
0.04%
Yu Zhao
5
0.03%
Kamezawa Hiroyuki
2
0.01%
JoonSoo Kim
2
0.01%
Mike Rapoport
1
0.01%
Others
1291
8.88%
Total
14544
hugetlb.c
7628
-
152
28074
Mike Kravetz
Andy Whitcroft
Mina Almasry
Naoya Horiguchi
Peter Xu
Andi Kleen
Michal Hocko
Song Muchun
Miaohe Lin
JoonSoo Kim
David Hildenbrand
Roman Gushchin
Mel Gorman
Aneesh Kumar K.V
Kirill A. Shutemov
Andrea Arcangeli
Hugh Dickins
David Rientjes
Fengguang Wu
Anshuman Khandual
Dan J Williams
Matthew Wilcox
Andrew Morton
Nicholas Piggin
Huang Ying
Liam R. Howlett
Pavel Tatashin
Christoph Lameter
Peter Zijlstra
Vlastimil Babka
Alistair Popple
Mike Rapoport
Al Viro
Kamezawa Hiroyuki
David Howells
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
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
November 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
November 2022
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24}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 11}, {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 15, "token_count": 66}, {"author_id": 60, "token_count": 118}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 19, "token_count": 25}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 15, "token_count": 9}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 15, "token_count": 131}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 36, "token_count": 6}, {"author_id": 15, "token_count": 2}, {"author_id": 48, "token_count": 80}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 15, "token_count": 42}, {"author_id": 48, "token_count": 1292}, {"author_id": 38, "token_count": 7}, {"author_id": 16, "token_count": 331}, {"author_id": 14, "token_count": 6}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 15, "token_count": 309}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 29}, {"author_id": 15, "token_count": 23}, {"author_id": 39, "token_count": 3}, {"author_id": 38, "token_count": 12}, {"author_id": 25, "token_count": 44}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 25, "token_count": 70}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 15, "token_count": 52}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 44, "token_count": 102}, {"author_id": 15, "token_count": 74}, {"author_id": 25, "token_count": 41}, {"author_id": 60, "token_count": 241}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 44, "token_count": 69}, {"author_id": 38, "token_count": 423}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 44, "token_count": 58}, {"author_id": 15, "token_count": 531}, {"author_id": 54, "token_count": 4}, {"author_id": 38, "token_count": 271}, {"author_id": 60, "token_count": 609}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 12}, {"author_id": 6, "token_count": 1}, {"author_id": 15, "token_count": 378}, {"author_id": 48, "token_count": 178}, {"author_id": 19, "token_count": 78}, {"author_id": 25, "token_count": 482}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 15, "token_count": 31}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 15, "token_count": 59}, {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 15, "token_count": 965}, {"author_id": 48, "token_count": 328}, {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 835}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 54, "token_count": 25}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 28, "token_count": 9}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 35, "token_count": 5}, {"author_id": 44, "token_count": 1}, {"author_id": 15, "token_count": 17}, {"author_id": 25, "token_count": 9}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 15, "token_count": 16}, {"author_id": 19, "token_count": 46}, {"author_id": 60, "token_count": 134}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 318}, {"author_id": 44, "token_count": 12}, {"author_id": 38, "token_count": 449}, {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 37}, {"author_id": 15, "token_count": 173}, {"author_id": 39, "token_count": 3}, {"author_id": 25, "token_count": 54}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 44, "token_count": 7}, {"author_id": 19, "token_count": 209}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 29, "token_count": 64}, {"author_id": 44, "token_count": 101}, {"author_id": 60, "token_count": 68}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 44, "token_count": 52}, {"author_id": 15, "token_count": 952}, {"author_id": 38, "token_count": 10}, {"author_id": 25, "token_count": 94}, {"author_id": 60, "token_count": 168}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 11, "token_count": 1}, {"author_id": 15, "token_count": 263}, {"author_id": 38, "token_count": 121}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 15, "token_count": 39}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Kravetz
6160
21.94%
Andy Whitcroft
2484
8.85%
Mina Almasry
1878
6.69%
Naoya Horiguchi
1386
4.94%
Peter Xu
1294
4.61%
Andi Kleen
892
3.18%
Michal Hocko
873
3.11%
Song Muchun
794
2.83%
Miaohe Lin
403
1.44%
JoonSoo Kim
397
1.41%
David Hildenbrand
382
1.36%
Roman Gushchin
377
1.34%
Mel Gorman
355
1.26%
Aneesh Kumar K.V
333
1.19%
Kirill A. Shutemov
277
0.99%
Andrea Arcangeli
193
0.69%
Hugh Dickins
170
0.61%
David Rientjes
170
0.61%
Fengguang Wu
141
0.50%
Anshuman Khandual
114
0.41%
Dan J Williams
86
0.31%
Matthew Wilcox
78
0.28%
Andrew Morton
77
0.27%
Nicholas Piggin
66
0.24%
Huang Ying
51
0.18%
Liam R. Howlett
43
0.15%
Pavel Tatashin
29
0.10%
Christoph Lameter
27
0.10%
Peter Zijlstra
24
0.09%
Vlastimil Babka
23
0.08%
Alistair Popple
12
0.04%
Mike Rapoport
11
0.04%
Al Viro
6
0.02%
Kamezawa Hiroyuki
5
0.02%
David Howells
5
0.02%
Johannes Weiner
4
0.01%
Tejun Heo
3
0.01%
Others
8451
30.10%
Total
28074
hugetlb_cgroup.c
919
-
15
4226
Mina Almasry
Aneesh Kumar K.V
Johannes Weiner
David Rientjes
Tejun Heo
Miaohe Lin
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
February 2021
March 2021
May 2021
January 2022
July 2022
var spanGroupData = [ {"timestamp": 1341126000, "group": [ {"author_id": 28, "token_count": 1104}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 9, "token_count": 53}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 9, "token_count": 27}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 5, "token_count": 109}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 30, "token_count": 108}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 1033}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 48, "token_count": 1118}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 44, "token_count": 8}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 48, "token_count": 535}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 44, "token_count": 37}, ]}, ]
Author Name
Tokens
Token Proportion
Mina Almasry
1654
39.14%
Aneesh Kumar K.V
1104
26.12%
Johannes Weiner
117
2.77%
David Rientjes
109
2.58%
Tejun Heo
105
2.48%
Miaohe Lin
48
1.14%
Mike Kravetz
4
0.09%
Roman Gushchin
3
0.07%
Michal Hocko
1
0.02%
Matthew Wilcox
1
0.02%
Kirill A. Shutemov
1
0.02%
Others
1079
25.53%
Total
4226
hugetlb_vmemmap.c
583
-
3
2000
Song Muchun
Miaohe Lin
Others
June 2021
March 2022
April 2022
May 2022
June 2022
August 2022
November 2022
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 148}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 25, "token_count": 94}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 25, "token_count": 1728}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 4}, {"author_id": 25, "token_count": 16}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Song Muchun
1993
99.65%
Miaohe Lin
4
0.20%
Others
3
0.15%
Total
2000
hugetlb_vmemmap.h
60
-
1
209
Song Muchun
June 2021
April 2022
June 2022
var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 25, "token_count": 121}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 25, "token_count": 87}, ]}, ]
Author Name
Tokens
Token Proportion
Song Muchun
209
100.00%
Total
209
hwpoison-inject.c
112
-
14
397
Fengguang Wu
Andi Kleen
Naoya Horiguchi
Miaohe Lin
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
March 2022
May 2022
June 2022
September 2022
var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 37, "token_count": 118}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 37, "token_count": 18}, {"author_id": 46, "token_count": 173}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 19, "token_count": 22}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 41, "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": 19, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 7}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Fengguang Wu
173
43.58%
Andi Kleen
136
34.26%
Naoya Horiguchi
33
8.31%
Miaohe Lin
7
1.76%
Vladimir Davydov
1
0.25%
Others
47
11.84%
Total
397
init-mm.c
55
-
13
221
Liam R. Howlett
Yang Shi
Jason Gunthorpe
Mike Rapoport
Others
June 2009
August 2010
October 2016
November 2017
June 2018
July 2018
September 2019
October 2019
June 2020
December 2020
July 2021
February 2022
September 2022
var spanGroupData = [ {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 69}, ]}, {"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": 42, "token_count": 10}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 51, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 17}, ]}, ]
Author Name
Tokens
Token Proportion
Liam R. Howlett
17
7.69%
Yang Shi
10
4.52%
Jason Gunthorpe
10
4.52%
Mike Rapoport
4
1.81%
Others
180
81.45%
Total
221
internal.h
859
-
62
3006
Mel Gorman
Matthew Wilcox
Hugh Dickins
Zi Yan
Nicholas Piggin
JoonSoo Kim
Vlastimil Babka
Johannes Weiner
Yang Shi
Michal Hocko
David Howells
Song Muchun
Kirill A. Shutemov
Peter Xu
Fengguang Wu
Alexander Potapenko
Mike Rapoport
David Hildenbrand
Al Viro
MinChan Kim
Yu Zhao
Christoph Hellwig
Andrea Arcangeli
Alistair Popple
Linus Torvalds
Liam R. Howlett
David Rientjes
Andi Kleen
Jan Kara
Miaohe Lin
Christoph Lameter
Others
January 2006
March 2006
May 2007
July 2008
October 2008
March 2009
June 2009
September 2009
December 2009
January 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
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
August 2017
September 2017
November 2017
May 2018
August 2018
October 2018
December 2018
March 2019
May 2019
November 2019
April 2020
May 2020
June 2020
August 2020
September 2020
October 2020
December 2020
January 2021
February 2021
April 2021
May 2021
June 2021
July 2021
September 2021
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
September 2022
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"token_count": 13}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 13, "token_count": 37}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 14, "token_count": 23}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 13, "token_count": 23}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 48}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 13, "token_count": 65}, {"author_id": 27, "token_count": 27}, {"author_id": 14, "token_count": 28}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 0, "token_count": 2}, {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 13, "token_count": 17}, {"author_id": 0, "token_count": 4}, {"author_id": 14, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 14, "token_count": 23}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 27, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 39, "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": 1572591600, "group": [ {"author_id": 5, "token_count": 65}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 38, "token_count": 6}, {"author_id": 42, "token_count": 42}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 15}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 13, "token_count": 3}, {"author_id": 3, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 27}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 35, "token_count": 46}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 29}, {"author_id": 14, "token_count": 20}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 17, "token_count": 92}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 80}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 29, "token_count": 26}, {"author_id": 6, "token_count": 103}, {"author_id": 0, "token_count": 6}, {"author_id": 42, "token_count": 25}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 39, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 39, "token_count": 21}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 26, "token_count": 7}, {"author_id": 3, "token_count": 24}, {"author_id": 0, "token_count": 104}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 25}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 18, "token_count": 9}, {"author_id": 6, "token_count": 145}, {"author_id": 3, "token_count": 123}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 25, "token_count": 55}, {"author_id": 50, "token_count": 191}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 50, "token_count": 34}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 45, "token_count": 9}, {"author_id": 38, "token_count": 35}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 37}, {"author_id": 21, "token_count": 5}, {"author_id": 8, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
413
13.74%
Matthew Wilcox
409
13.61%
Hugh Dickins
265
8.82%
Zi Yan
225
7.49%
Nicholas Piggin
221
7.35%
JoonSoo Kim
167
5.56%
Vlastimil Babka
123
4.09%
Johannes Weiner
70
2.33%
Yang Shi
67
2.23%
Michal Hocko
64
2.13%
David Howells
61
2.03%
Song Muchun
55
1.83%
Kirill A. Shutemov
55
1.83%
Peter Xu
41
1.36%
Fengguang Wu
39
1.30%
Alexander Potapenko
37
1.23%
Mike Rapoport
28
0.93%
David Hildenbrand
26
0.86%
Al Viro
25
0.83%
MinChan Kim
14
0.47%
Yu Zhao
9
0.30%
Christoph Hellwig
9
0.30%
Andrea Arcangeli
9
0.30%
Alistair Popple
9
0.30%
Linus Torvalds
7
0.23%
Liam R. Howlett
5
0.17%
David Rientjes
4
0.13%
Andi Kleen
4
0.13%
Jan Kara
2
0.07%
Miaohe Lin
1
0.03%
Christoph Lameter
1
0.03%
Others
541
18.00%
Total
3006
interval_tree.c
111
-
7
532
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": 60, "token_count": 514}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "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
Kirill A. Shutemov
2
0.38%
Others
530
99.62%
Total
532
io-mapping.c
29
-
1
107
Christoph Hellwig
April 2021
var spanGroupData = [ {"timestamp": 1617260400, "group": [ {"author_id": 18, "token_count": 107}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
107
100.00%
Total
107
ioremap.c
61
-
7
242
Christoph Hellwig
Huang Ying
Others
September 2006
October 2007
January 2011
November 2011
November 2017
August 2019
June 2022
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": 23, "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": 18, "token_count": 177}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 51}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
177
73.14%
Huang Ying
2
0.83%
Others
63
26.03%
Total
242
khugepaged.c
2715
-
49
10048
Kirill A. Shutemov
Hugh Dickins
Matthew Wilcox
Yang Shi
Pavel Tatashin
Miaohe Lin
Peter Xu
Johannes Weiner
JoonSoo Kim
Song Muchun
Jan Kara
Peter Zijlstra
David Rientjes
SeongJae Park
Linus Torvalds
David Howells
Vlastimil Babka
Huang Ying
Mel Gorman
Liam R. Howlett
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
November 2021
January 2022
February 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
November 2022
var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 5165}, {"author_id": 0, "token_count": 1}, {"author_id": 14, "token_count": 2}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 47, "token_count": 11}, {"author_id": 5, "token_count": 23}, {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 30, "token_count": 7}, {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 187}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 42, "token_count": 14}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 13, "token_count": 16}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 6, "token_count": 206}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 803}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 3, "token_count": 9}, {"author_id": 38, "token_count": 35}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 24}, {"author_id": 2, "token_count": 468}, {"author_id": 3, "token_count": 19}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 79}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 35, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 5}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 25, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 44, "token_count": 31}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 2}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 3, "token_count": 3}, {"author_id": 54, "token_count": 94}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 38, "token_count": 13}, {"author_id": 42, "token_count": 29}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 44, "token_count": 63}, {"author_id": 42, "token_count": 45}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 42, "token_count": 38}, {"author_id": 60, "token_count": 1067}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 56, "token_count": 8}, {"author_id": 60, "token_count": 161}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 3, "token_count": 37}, {"author_id": 42, "token_count": 9}, {"author_id": 60, "token_count": 682}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 42, "token_count": 49}, {"author_id": 60, "token_count": 115}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
5664
56.37%
Hugh Dickins
309
3.08%
Matthew Wilcox
270
2.69%
Yang Shi
186
1.85%
Pavel Tatashin
96
0.96%
Miaohe Lin
94
0.94%
Peter Xu
48
0.48%
Johannes Weiner
47
0.47%
JoonSoo Kim
17
0.17%
Song Muchun
15
0.15%
Jan Kara
11
0.11%
Peter Zijlstra
8
0.08%
David Rientjes
7
0.07%
SeongJae Park
5
0.05%
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%
Liam R. Howlett
1
0.01%
Others
3259
32.43%
Total
10048
kmemleak.c
2136
-
54
7206
Catalin Marinas
Andrey Konovalov
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
January 2022
February 2022
April 2022
June 2022
August 2022
October 2022
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]}, {"timestamp": 1314860400, "group": [ {"author_id": 32, "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": 60, "token_count": 153}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 32, "token_count": 16}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 104}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 32, "token_count": 113}, {"author_id": 41, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 33, "token_count": 15}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 32, "token_count": 188}, {"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": 32, "token_count": 105}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 32, "token_count": 305}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 127}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 10, "token_count": 42}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 32, "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": 32, "token_count": 318}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 32, "token_count": 45}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"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": 31, "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}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 456}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 114}, ]}, ]
Author Name
Tokens
Token Proportion
Catalin Marinas
5423
75.26%
Andrey Konovalov
42
0.58%
Andrey Ryabinin
15
0.21%
Marco Elver
13
0.18%
Mike Rapoport
3
0.04%
Vladimir Davydov
2
0.03%
Andrew Morton
2
0.03%
Others
1706
23.67%
Total
7206
ksm.c
3223
-
70
10955
Hugh Dickins
Izik Eidus
Andrea Arcangeli
Matthew Wilcox
Yang Shi
Kirill A. Shutemov
David Hildenbrand
MinChan Kim
Mike Rapoport
JoonSoo Kim
Aneesh Kumar K.V
Peter Zijlstra
Song Muchun
Miaohe Lin
Andrey Ryabinin
David Rientjes
Peter Xu
Linus Torvalds
Liam R. Howlett
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
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
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
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"token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 33, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 25, "token_count": 14}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 6, "token_count": 6}, {"author_id": 3, "token_count": 60}, {"author_id": 44, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 26}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 82}, {"author_id": 12, "token_count": 25}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 354}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 3, "token_count": 59}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
3158
28.83%
Izik Eidus
3058
27.91%
Andrea Arcangeli
2686
24.52%
Matthew Wilcox
159
1.45%
Yang Shi
87
0.79%
Kirill A. Shutemov
85
0.78%
David Hildenbrand
84
0.77%
MinChan Kim
56
0.51%
Mike Rapoport
56
0.51%
JoonSoo Kim
47
0.43%
Aneesh Kumar K.V
36
0.33%
Peter Zijlstra
18
0.16%
Song Muchun
14
0.13%
Miaohe Lin
8
0.07%
Andrey Ryabinin
7
0.06%
David Rientjes
3
0.03%
Peter Xu
2
0.02%
Linus Torvalds
2
0.02%
Liam R. Howlett
1
0.01%
Anshuman Khandual
1
0.01%
Others
1387
12.66%
Total
10955
list_lru.c
605
-
19
2689
Song Muchun
Vladimir Davydov
Johannes Weiner
Andrew Morton
Yang Shi
Roman Gushchin
Others
August 2013
October 2013
April 2014
February 2015
September 2015
November 2015
July 2017
April 2018
August 2018
March 2019
May 2019
July 2019
April 2020
June 2020
August 2020
December 2020
May 2021
November 2021
March 2022
June 2022
var spanGroupData = [ {"timestamp": 1375340400, "group": [ {"author_id": 60, "token_count": 413}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 5, "token_count": 50}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 41, "token_count": 808}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 11, "token_count": 8}, {"author_id": 60, "token_count": 376}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 16, "token_count": 1}, {"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": 42, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 25, "token_count": 51}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 881}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 16, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Song Muchun
932
34.66%
Vladimir Davydov
808
30.05%
Johannes Weiner
50
1.86%
Andrew Morton
8
0.30%
Yang Shi
7
0.26%
Roman Gushchin
5
0.19%
Others
879
32.69%
Total
2689
maccess.c
224
-
12
771
Christoph Hellwig
David Howells
Others
April 2008
October 2010
October 2011
August 2015
November 2015
May 2019
November 2019
June 2020
August 2021
March 2022
November 2022
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Author Name
Tokens
Token Proportion
Christoph Hellwig
429
55.64%
David Howells
2
0.26%
Others
340
44.10%
Total
771
madvise.c
1514
-
57
5811
MinChan Kim
David Hildenbrand
Andrew Morton
Matthew Wilcox
Andrea Arcangeli
Mike Kravetz
Hugh Dickins
Nicholas Piggin
Miaohe Lin
Mike Rapoport
Johannes Weiner
Anshuman Khandual
Michal Hocko
Christoph Hellwig
David Rientjes
Jan Kara
Kirill A. Shutemov
Andrey Konovalov
Liam R. Howlett
Aneesh Kumar K.V
Yang Shi
Mel Gorman
Andi Kleen
Tejun Heo
Peter Zijlstra
David Howells
Others
September 2002
October 2002
December 2002
April 2004
May 2004
October 2004
February 2005
June 2005
September 2005
October 2005
January 2006
April 2006
March 2007
May 2007
July 2007
June 2009
September 2009
December 2009
January 2011
March 2012
May 2012
July 2012
February 2013
April 2013
November 2014
May 2015
September 2015
January 2016
April 2016
May 2016
December 2016
February 2017
March 2017
May 2017
July 2017
August 2017
September 2017
November 2017
August 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
January 2021
March 2021
April 2021
May 2021
June 2021
August 2021
October 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
September 2022
October 2022
November 2022
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"token_count": 253}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 29, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1146}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 45}, {"author_id": 44, "token_count": 1}, {"author_id": 15, "token_count": 95}, {"author_id": 60, "token_count": 103}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 44, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 44, "token_count": 46}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 44, "token_count": 10}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 3, "token_count": 57}, {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 15, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
MinChan Kim
2464
42.40%
David Hildenbrand
263
4.53%
Andrew Morton
242
4.16%
Matthew Wilcox
111
1.91%
Andrea Arcangeli
102
1.76%
Mike Kravetz
99
1.70%
Hugh Dickins
91
1.57%
Nicholas Piggin
82
1.41%
Miaohe Lin
65
1.12%
Mike Rapoport
50
0.86%
Johannes Weiner
45
0.77%
Anshuman Khandual
38
0.65%
Michal Hocko
34
0.59%
Christoph Hellwig
34
0.59%
David Rientjes
32
0.55%
Jan Kara
15
0.26%
Kirill A. Shutemov
7
0.12%
Andrey Konovalov
7
0.12%
Liam R. Howlett
6
0.10%
Aneesh Kumar K.V
6
0.10%
Yang Shi
5
0.09%
Mel Gorman
5
0.09%
Andi Kleen
5
0.09%
Tejun Heo
3
0.05%
Peter Zijlstra
1
0.02%
David Howells
1
0.02%
Others
1998
34.38%
Total
5811
mapping_dirty_helpers.c
354
-
5
1123
Mel Gorman
Others
March 2019
April 2020
December 2020
April 2021
June 2021
January 2022
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Author Name
Tokens
Token Proportion
Mel Gorman
1
0.09%
Others
1122
99.91%
Total
1123
memblock.c
2175
-
75
7295
Tejun Heo
Mike Rapoport
Pavel Tatashin
Anshuman Khandual
David Hildenbrand
Miaohe Lin
Faiyaz Mohammed
MinChan Kim
Linus Torvalds
Catalin Marinas
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
October 2020
November 2020
December 2020
January 2021
February 2021
May 2021
June 2021
July 2021
August 2021
September 2021
October 2021
November 2021
February 2022
June 2022
September 2022
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"group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 39, "token_count": 234}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 39, "token_count": 4}, {"author_id": 60, "token_count": 212}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 39, "token_count": 14}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 91}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 36, "token_count": 73}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 39, "token_count": 20}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 29, "token_count": 17}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 39, "token_count": 76}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 58, "token_count": 29}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 39, "token_count": 214}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 39, "token_count": 12}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 39, "token_count": 89}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 26, "token_count": 25}, {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 39, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 29, "token_count": 27}, {"author_id": 39, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 44, "token_count": 30}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
1691
23.18%
Mike Rapoport
1098
15.05%
Pavel Tatashin
99
1.36%
Anshuman Khandual
73
1.00%
David Hildenbrand
44
0.60%
Miaohe Lin
30
0.41%
Faiyaz Mohammed
29
0.40%
MinChan Kim
25
0.34%
Linus Torvalds
25
0.34%
Catalin Marinas
19
0.26%
Roman Gushchin
4
0.05%
Andrew Morton
3
0.04%
Mel Gorman
2
0.03%
Christoph Hellwig
1
0.01%
Others
4152
56.92%
Total
7295
memcontrol.c
7796
-
116
28300
Johannes Weiner
Roman Gushchin
Tejun Heo
Kamezawa Hiroyuki
Vladimir Davydov
Song Muchun
Michal Hocko
Matthew Wilcox
Andrew Morton
Kirill A. Shutemov
Yu Zhao
Hugh Dickins
Huang Ying
Naoya Horiguchi
Yang Shi
Vlastimil Babka
Mel Gorman
Christoph Hellwig
Zi Yan
Andrea Arcangeli
JoonSoo Kim
David Rientjes
Peter Xu
Andrey Ryabinin
Christoph Lameter
Al Viro
Miaohe Lin
Linus Torvalds
Liam R. Howlett
Mike Rapoport
Fengguang Wu
Alistair Popple
Others
February 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
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
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
December 2022
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{"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 714}, {"author_id": 3, "token_count": 11}, {"author_id": 38, "token_count": 10}, {"author_id": 16, "token_count": 89}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 16, "token_count": 102}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 16, "token_count": 22}, {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 9, "token_count": 1}, {"author_id": 42, "token_count": 22}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 50}, {"author_id": 21, "token_count": 2}, {"author_id": 3, "token_count": 13}, {"author_id": 8, "token_count": 106}, {"author_id": 60, "token_count": 365}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 9, "token_count": 40}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
11676
41.26%
Roman Gushchin
3334
11.78%
Tejun Heo
1433
5.06%
Kamezawa Hiroyuki
1403
4.96%
Vladimir Davydov
1278
4.52%
Song Muchun
951
3.36%
Michal Hocko
418
1.48%
Matthew Wilcox
381
1.35%
Andrew Morton
342
1.21%
Kirill A. Shutemov
234
0.83%
Yu Zhao
143
0.51%
Hugh Dickins
106
0.37%
Huang Ying
98
0.35%
Naoya Horiguchi
74
0.26%
Yang Shi
72
0.25%
Vlastimil Babka
62
0.22%
Mel Gorman
50
0.18%
Christoph Hellwig
46
0.16%
Zi Yan
27
0.10%
Andrea Arcangeli
22
0.08%
JoonSoo Kim
15
0.05%
David Rientjes
14
0.05%
Peter Xu
10
0.04%
Andrey Ryabinin
10
0.04%
Christoph Lameter
8
0.03%
Al Viro
7
0.02%
Miaohe Lin
6
0.02%
Linus Torvalds
4
0.01%
Liam R. Howlett
2
0.01%
Mike Rapoport
1
0.00%
Fengguang Wu
1
0.00%
Alistair Popple
1
0.00%
Others
6071
21.45%
Total
28300
memfd.c
343
-
4
1179
Mike Kravetz
Matthew Wilcox
Hugh Dickins
Others
November 2017
June 2018
March 2019
September 2019
March 2022
var spanGroupData = [ {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 112}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 15, "token_count": 961}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 95}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Kravetz
961
81.51%
Matthew Wilcox
122
10.35%
Hugh Dickins
95
8.06%
Others
1
0.08%
Total
1179
memory-failure.c
2627
-
71
8847
Naoya Horiguchi
Andi Kleen
Fengguang Wu
Dan J Williams
Huang Ying
Yang Shi
Miaohe Lin
Mike Kravetz
Matthew Wilcox
JoonSoo Kim
MinChan Kim
David Hildenbrand
Anshuman Khandual
Peter Zijlstra
Michal Hocko
Hugh Dickins
Tejun Heo
Christoph Hellwig
Andrea Arcangeli
Vladimir Davydov
Mel Gorman
Kirill A. Shutemov
David Rientjes
Aneesh Kumar K.V
Peter Xu
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
May 2014
June 2014
July 2014
August 2014
April 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
May 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
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
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40}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 40, "token_count": 13}, {"author_id": 44, "token_count": 85}, {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Naoya Horiguchi
3356
37.93%
Andi Kleen
1530
17.29%
Fengguang Wu
474
5.36%
Dan J Williams
434
4.91%
Huang Ying
321
3.63%
Yang Shi
281
3.18%
Miaohe Lin
189
2.14%
Mike Kravetz
50
0.57%
Matthew Wilcox
47
0.53%
JoonSoo Kim
36
0.41%
MinChan Kim
20
0.23%
David Hildenbrand
17
0.19%
Anshuman Khandual
12
0.14%
Peter Zijlstra
11
0.12%
Michal Hocko
6
0.07%
Hugh Dickins
5
0.06%
Tejun Heo
4
0.05%
Christoph Hellwig
4
0.05%
Andrea Arcangeli
4
0.05%
Vladimir Davydov
3
0.03%
Mel Gorman
3
0.03%
Kirill A. Shutemov
2
0.02%
David Rientjes
2
0.02%
Aneesh Kumar K.V
2
0.02%
Peter Xu
1
0.01%
Nicholas Piggin
1
0.01%
Jan Kara
1
0.01%
Others
2031
22.96%
Total
8847
memory-tiers.c
732
-
3
2332
Aneesh Kumar K.V
Huang Ying
Others
August 2022
October 2022
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Author Name
Tokens
Token Proportion
Aneesh Kumar K.V
2206
94.60%
Huang Ying
3
0.13%
Others
123
5.27%
Total
2332
memory.c
5852
-
176
23842
Kirill A. Shutemov
Hugh Dickins
Peter Xu
Andi Kleen
Linus Torvalds
Matthew Wilcox
Jan Kara
Nicholas Piggin
Huang Ying
David Hildenbrand
Linus Torvalds (pre-git)
Alistair Popple
Andrea Arcangeli
Johannes Weiner
Andrew Morton
Kamezawa Hiroyuki
Mel Gorman
David Howells
Aneesh Kumar K.V
Mike Kravetz
Michal Hocko
Liam R. Howlett
Dan J Williams
Al Viro
Peter Zijlstra
Christoph Hellwig
Miaohe Lin
MinChan Kim
Yu Zhao
Yang Shi
Christoph Lameter
Zi Yan
Pavel Tatashin
David Rientjes
JoonSoo Kim
Jason Gunthorpe
Andrey Ryabinin
Alexander Potapenko
Song Muchun
Anshuman Khandual
Catalin Marinas
Tejun Heo
Mike Rapoport
Roman Gushchin
Fengguang Wu
Naoya Horiguchi
Others
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Author Name
Tokens
Token Proportion
Kirill A. Shutemov
2801
11.75%
Hugh Dickins
2281
9.57%
Peter Xu
1601
6.72%
Andi Kleen
1026
4.30%
Linus Torvalds
1018
4.27%
Matthew Wilcox
898
3.77%
Jan Kara
816
3.42%
Nicholas Piggin
757
3.18%
Huang Ying
711
2.98%
David Hildenbrand
691
2.90%
Linus Torvalds (pre-git)
641
2.69%
Alistair Popple
634
2.66%
Andrea Arcangeli
597
2.50%
Johannes Weiner
513
2.15%
Andrew Morton
454
1.90%
Kamezawa Hiroyuki
358
1.50%
Mel Gorman
223
0.94%
David Howells
217
0.91%
Aneesh Kumar K.V
201
0.84%
Mike Kravetz
170
0.71%
Michal Hocko
160
0.67%
Liam R. Howlett
152
0.64%
Dan J Williams
146
0.61%
Al Viro
126
0.53%
Peter Zijlstra
107
0.45%
Christoph Hellwig
102
0.43%
Miaohe Lin
95
0.40%
MinChan Kim
89
0.37%
Yu Zhao
82
0.34%
Yang Shi
72
0.30%
Christoph Lameter
70
0.29%
Zi Yan
55
0.23%
Pavel Tatashin
49
0.21%
David Rientjes
27
0.11%
JoonSoo Kim
26
0.11%
Jason Gunthorpe
24
0.10%
Andrey Ryabinin
15
0.06%
Alexander Potapenko
10
0.04%
Song Muchun
7
0.03%
Anshuman Khandual
6
0.03%
Catalin Marinas
5
0.02%
Tejun Heo
3
0.01%
Mike Rapoport
3
0.01%
Roman Gushchin
2
0.01%
Fengguang Wu
2
0.01%
Naoya Horiguchi
1
0.00%
Others
5798
24.32%
Total
23842
memory_hotplug.c
2283
-
91
7674
David Hildenbrand
Michal Hocko
Dan J Williams
Kamezawa Hiroyuki
Anshuman Khandual
JoonSoo Kim
Naoya Horiguchi
Song Muchun
Pavel Tatashin
David Rientjes
Vladimir Davydov
Vlastimil Babka
Matthew Wilcox
Christoph Hellwig
Miaohe Lin
MinChan Kim
Andrew Morton
Nicholas Piggin
Mel Gorman
Andi Kleen
Zi Yan
Christoph Lameter
Catalin Marinas
Mike Rapoport
Fengguang Wu
Yang Shi
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
April 2015
June 2015
August 2015
September 2015
January 2016
March 2016
May 2016
July 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
November 2021
December 2021
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
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{"author_id": 54, "token_count": 45}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 29, "token_count": 36}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 29, "token_count": 46}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 36, "token_count": 4}, {"author_id": 29, "token_count": 158}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 40, "token_count": 4}, {"author_id": 29, "token_count": 32}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 29, "token_count": 77}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 29, "token_count": 58}, {"author_id": 23, "token_count": 1}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 29, "token_count": 151}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 29, "token_count": 175}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 157}, {"author_id": 13, "token_count": 81}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 29, "token_count": 287}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 14, "token_count": 19}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 36, "token_count": 238}, {"author_id": 40, "token_count": 206}, {"author_id": 29, "token_count": 1}, {"author_id": 44, "token_count": 7}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 32, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 29, "token_count": 29}, {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 459}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 25, "token_count": 1}, {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 29, "token_count": 1009}, {"author_id": 44, "token_count": 1}, {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 29, "token_count": 34}, {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 29, "token_count": 40}, {"author_id": 44, "token_count": 9}, {"author_id": 27, "token_count": 5}, {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 36, "token_count": 42}, {"author_id": 44, "token_count": 1}, {"author_id": 25, "token_count": 16}, {"author_id": 50, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 25, "token_count": 61}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
David Hildenbrand
2439
31.78%
Michal Hocko
652
8.50%
Dan J Williams
403
5.25%
Kamezawa Hiroyuki
334
4.35%
Anshuman Khandual
288
3.75%
JoonSoo Kim
81
1.06%
Naoya Horiguchi
80
1.04%
Song Muchun
79
1.03%
Pavel Tatashin
59
0.77%
David Rientjes
52
0.68%
Vladimir Davydov
48
0.63%
Vlastimil Babka
36
0.47%
Matthew Wilcox
33
0.43%
Christoph Hellwig
24
0.31%
Miaohe Lin
21
0.27%
MinChan Kim
17
0.22%
Andrew Morton
16
0.21%
Nicholas Piggin
11
0.14%
Mel Gorman
7
0.09%
Andi Kleen
7
0.09%
Zi Yan
6
0.08%
Christoph Lameter
4
0.05%
Catalin Marinas
4
0.05%
Mike Rapoport
3
0.04%
Fengguang Wu
3
0.04%
Yang Shi
2
0.03%
Mike Kravetz
2
0.03%
Hugh Dickins
1
0.01%
Huang Ying
1
0.01%
Al Viro
1
0.01%
Others
2960
38.57%
Total
7674
mempolicy.c
3166
-
104
12007
David Rientjes
Christoph Lameter
Andrew Morton
Mel Gorman
Naoya Horiguchi
Aneesh Kumar K.V
Liam R. Howlett
Matthew Wilcox
Yang Shi
Kamezawa Hiroyuki
Hugh Dickins
Vlastimil Babka
Dan J Williams
Andi Kleen
MinChan Kim
Kirill A. Shutemov
Andrea Arcangeli
Peter Zijlstra
Christoph Hellwig
Huang Ying
Michal Hocko
JoonSoo Kim
Miaohe Lin
Nicholas Piggin
Andrey Ryabinin
Al Viro
David Howells
Andrey Konovalov
Tejun Heo
Pavel Tatashin
Peter Xu
Anshuman Khandual
Linus Torvalds
Others
May 2004
June 2004
October 2004
November 2004
December 2004
January 2005
March 2005
June 2005
September 2005
October 2005
January 2006
February 2006
March 2006
June 2006
September 2006
December 2006
February 2007
July 2007
August 2007
September 2007
October 2007
November 2007
March 2008
April 2008
July 2008
October 2008
November 2008
January 2009
June 2009
August 2009
October 2009
December 2009
March 2010
May 2010
June 2010
August 2010
October 2010
December 2010
January 2011
March 2011
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
November 2020
December 2020
January 2021
February 2021
April 2021
May 2021
June 2021
September 2021
October 2021
November 2021
December 2021
January 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
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"token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 152}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 21, "token_count": 36}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
2239
18.65%
Christoph Lameter
1510
12.58%
Andrew Morton
1057
8.80%
Mel Gorman
738
6.15%
Naoya Horiguchi
597
4.97%
Aneesh Kumar K.V
349
2.91%
Liam R. Howlett
189
1.57%
Matthew Wilcox
188
1.57%
Yang Shi
160
1.33%
Kamezawa Hiroyuki
128
1.07%
Hugh Dickins
93
0.77%
Vlastimil Babka
82
0.68%
Dan J Williams
76
0.63%
Andi Kleen
75
0.62%
MinChan Kim
55
0.46%
Kirill A. Shutemov
55
0.46%
Andrea Arcangeli
43
0.36%
Peter Zijlstra
39
0.32%
Christoph Hellwig
32
0.27%
Huang Ying
27
0.22%
Michal Hocko
26
0.22%
JoonSoo Kim
26
0.22%
Miaohe Lin
20
0.17%
Nicholas Piggin
19
0.16%
Andrey Ryabinin
15
0.12%
Al Viro
9
0.07%
David Howells
7
0.06%
Andrey Konovalov
7
0.06%
Tejun Heo
6
0.05%
Pavel Tatashin
6
0.05%
Peter Xu
4
0.03%
Anshuman Khandual
4
0.03%
Linus Torvalds
1
0.01%
Others
4125
34.35%
Total
12007
mempool.c
556
-
36
2138
David Rientjes
Linus Torvalds
Andrew Morton
Andrey Ryabinin
Tejun Heo
Christoph Lameter
Nicholas Piggin
Andrey Konovalov
Miaohe Lin
Catalin Marinas
Michal Hocko
Mike Rapoport
Mel Gorman
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
June 2022
var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 26, "token_count": 288}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 11, "token_count": 145}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 11, "token_count": 19}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 302}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 17, "token_count": 20}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 4, "token_count": 31}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"timestamp": 1154415600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 9, "token_count": 58}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 32, "token_count": 9}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 33, "token_count": 116}, {"author_id": 30, "token_count": 559}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 253}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 10}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
559
26.15%
Linus Torvalds
288
13.47%
Andrew Morton
175
8.19%
Andrey Ryabinin
118
5.52%
Tejun Heo
63
2.95%
Christoph Lameter
31
1.45%
Nicholas Piggin
20
0.94%
Andrey Konovalov
11
0.51%
Miaohe Lin
10
0.47%
Catalin Marinas
9
0.42%
Michal Hocko
5
0.23%
Mike Rapoport
4
0.19%
Mel Gorman
4
0.19%
Al Viro
3
0.14%
Christoph Hellwig
2
0.09%
Others
836
39.10%
Total
2138
memremap.c
550
-
22
2231
Dan J Williams
Christoph Hellwig
Alistair Popple
David Hildenbrand
Andrey Ryabinin
Anshuman Khandual
Matthew Wilcox
Michal Hocko
Aneesh Kumar K.V
Miaohe Lin
Song Muchun
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
May 2021
October 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
September 2022
November 2022
var spanGroupData = [ {"timestamp": 1438412400, "group": [ {"author_id": 18, "token_count": 31}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 40, "token_count": 137}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 40, "token_count": 33}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 40, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 40, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 18}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 40, "token_count": 16}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 18, "token_count": 97}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 40, "token_count": 8}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 40, "token_count": 19}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 40, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 33, "token_count": 42}, {"author_id": 3, "token_count": 28}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 40, "token_count": 58}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "token_count": 171}, {"author_id": 40, "token_count": 31}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 40, "token_count": 66}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 18, "token_count": 110}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 28, "token_count": 16}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 40, "token_count": 38}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 29, "token_count": 20}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 18, "token_count": 13}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 40, "token_count": 651}, {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 36, "token_count": 38}, {"author_id": 40, "token_count": 80}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 18, "token_count": 16}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 18, "token_count": 87}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 28}, {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 44, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 25, "token_count": 8}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 45, "token_count": 97}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
1160
51.99%
Christoph Hellwig
525
23.53%
Alistair Popple
97
4.35%
David Hildenbrand
50
2.24%
Andrey Ryabinin
42
1.88%
Anshuman Khandual
38
1.70%
Matthew Wilcox
31
1.39%
Michal Hocko
18
0.81%
Aneesh Kumar K.V
16
0.72%
Miaohe Lin
15
0.67%
Song Muchun
8
0.36%
Others
231
10.35%
Total
2231
memtest.c
113
-
9
505
Tejun Heo
Others
July 2008
February 2009
March 2009
June 2009
August 2010
July 2011
February 2013
January 2014
April 2015
June 2015
September 2015
November 2017
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 202}, ]}, {"timestamp": 1233475200, "group": [ {"author_id": 60, "token_count": 167}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 9, "token_count": 44}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
44
8.71%
Others
461
91.29%
Total
505
migrate.c
2219
-
87
7946
Christoph Lameter
Matthew Wilcox
Naoya Horiguchi
MinChan Kim
Jan Kara
Hugh Dickins
Mel Gorman
Miaohe Lin
Michal Hocko
JoonSoo Kim
Yang Shi
Huang Ying
Peter Zijlstra
Anshuman Khandual
Zi Yan
Kirill A. Shutemov
Mike Kravetz
Alistair Popple
Peter Xu
Johannes Weiner
Nicholas Piggin
Linus Torvalds
David Rientjes
Aneesh Kumar K.V
Song Muchun
David Hildenbrand
Vlastimil Babka
Pavel Tatashin
Andrea Arcangeli
Vladimir Davydov
Kamezawa Hiroyuki
David Howells
Tejun Heo
Christoph Hellwig
Andrey Konovalov
Andi Kleen
Liam R. Howlett
Others
March 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
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
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
October 2018
December 2018
February 2019
March 2019
June 2019
August 2019
September 2019
November 2019
January 2020
April 2020
June 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
May 2021
June 2021
July 2021
September 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
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5, "token_count": 5}, {"author_id": 2, "token_count": 20}, {"author_id": 14, "token_count": 19}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 26}, {"author_id": 12, "token_count": 385}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 2}, {"author_id": 17, "token_count": 15}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 44}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 19, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 28, "token_count": 18}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 19, "token_count": 56}, {"author_id": 50, "token_count": 94}, {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 39}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 15}, {"author_id": 27, "token_count": 295}, {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 47, "token_count": 349}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 15, "token_count": 22}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 47, "token_count": 10}, {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 47, "token_count": 20}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 23, "token_count": 1}, {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 42, "token_count": 11}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 23, "token_count": 5}, {"author_id": 15, "token_count": 27}, {"author_id": 38, "token_count": 33}, {"author_id": 42, "token_count": 9}, {"author_id": 60, "token_count": 112}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 40}, {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 36, "token_count": 106}, {"author_id": 13, "token_count": 196}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 18, "token_count": 1}, {"author_id": 6, "token_count": 6}, {"author_id": 50, "token_count": 7}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 157}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 15, "token_count": 27}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 42, "token_count": 133}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 25, "token_count": 18}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 181}, {"author_id": 44, "token_count": 17}, {"author_id": 12, "token_count": 4}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 25}, {"author_id": 21, "token_count": 1}, {"author_id": 25, "token_count": 8}, {"author_id": 42, "token_count": 51}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 42, "token_count": 15}, {"author_id": 60, "token_count": 123}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 45, "token_count": 6}, {"author_id": 3, "token_count": 95}, {"author_id": 54, "token_count": 23}, {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 21}, {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 36, "token_count": 17}, {"author_id": 23, "token_count": 110}, {"author_id": 44, "token_count": 3}, {"author_id": 25, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 33}, {"author_id": 44, "token_count": 47}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 27}, {"author_id": 3, "token_count": 61}, {"author_id": 44, "token_count": 77}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 300}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 23, "token_count": 48}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 23, "token_count": 69}, {"author_id": 38, "token_count": 34}, {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 45, "token_count": 44}, {"author_id": 3, "token_count": 103}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Lameter
1187
14.94%
Matthew Wilcox
865
10.89%
Naoya Horiguchi
557
7.01%
MinChan Kim
456
5.74%
Jan Kara
379
4.77%
Hugh Dickins
346
4.35%
Mel Gorman
312
3.93%
Miaohe Lin
301
3.79%
Michal Hocko
298
3.75%
JoonSoo Kim
251
3.16%
Yang Shi
237
2.98%
Huang Ying
233
2.93%
Peter Zijlstra
185
2.33%
Anshuman Khandual
124
1.56%
Zi Yan
101
1.27%
Kirill A. Shutemov
88
1.11%
Mike Kravetz
76
0.96%
Alistair Popple
76
0.96%
Peter Xu
67
0.84%
Johannes Weiner
57
0.72%
Nicholas Piggin
53
0.67%
Linus Torvalds
45
0.57%
David Rientjes
44
0.55%
Aneesh Kumar K.V
34
0.43%
Song Muchun
28
0.35%
David Hildenbrand
27
0.34%
Vlastimil Babka
23
0.29%
Pavel Tatashin
23
0.29%
Andrea Arcangeli
23
0.29%
Vladimir Davydov
19
0.24%
Kamezawa Hiroyuki
15
0.19%
David Howells
12
0.15%
Tejun Heo
3
0.04%
Christoph Hellwig
3
0.04%
Andrey Konovalov
3
0.04%
Andi Kleen
3
0.04%
Liam R. Howlett
1
0.01%
Others
1391
17.51%
Total
7946
migrate_device.c
975
-
6
3503
Christoph Hellwig
Alistair Popple
David Hildenbrand
Matthew Wilcox
Peter Xu
Others
January 2022
February 2022
May 2022
June 2022
July 2022
August 2022
September 2022
November 2022
var spanGroupData = [ {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 59}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 18, "token_count": 2599}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 89}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 45, "token_count": 139}, {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 45, "token_count": 1}, {"author_id": 38, "token_count": 37}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 45, "token_count": 481}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 45, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
2599
74.19%
Alistair Popple
636
18.16%
David Hildenbrand
89
2.54%
Matthew Wilcox
66
1.88%
Peter Xu
37
1.06%
Others
76
2.17%
Total
3503
mincore.c
283
-
25
1072
Linus Torvalds
Naoya Horiguchi
Johannes Weiner
Nicholas Piggin
Christoph Hellwig
David Howells
Kirill A. Shutemov
Andrey Konovalov
Matthew Wilcox
Hugh Dickins
Tejun Heo
Peter Xu
Mike Rapoport
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
May 2022
var spanGroupData = [ {"timestamp": 1014969600, "group": [ {"author_id": 26, "token_count": 84}, ]}, {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 35, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 26, "token_count": 112}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 17, "token_count": 69}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 19, "token_count": 22}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 5, "token_count": 170}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 19, "token_count": 176}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 26, "token_count": 231}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 89}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 18, "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": 39, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
427
39.83%
Naoya Horiguchi
198
18.47%
Johannes Weiner
170
15.86%
Nicholas Piggin
69
6.44%
Christoph Hellwig
31
2.89%
David Howells
12
1.12%
Kirill A. Shutemov
10
0.93%
Andrey Konovalov
7
0.65%
Matthew Wilcox
3
0.28%
Hugh Dickins
3
0.28%
Tejun Heo
2
0.19%
Peter Xu
2
0.19%
Mike Rapoport
2
0.19%
Huang Ying
2
0.19%
Others
134
12.50%
Total
1072
mlock.c
777
-
53
3224
Hugh Dickins
Linus Torvalds (pre-git)
Vlastimil Babka
Nicholas Piggin
Matthew Wilcox
Kirill A. Shutemov
Andrew Morton
Michal Hocko
Andrey Konovalov
Mike Rapoport
David Rientjes
MinChan Kim
Miaohe Lin
Andrey Ryabinin
Andrea Arcangeli
JoonSoo Kim
Andi Kleen
Others
June 1995
January 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
January 2009
September 2009
March 2010
January 2011
March 2011
May 2011
October 2011
October 2012
February 2013
September 2013
January 2014
March 2015
April 2015
September 2015
November 2015
January 2016
May 2016
October 2016
November 2016
February 2017
March 2017
May 2017
September 2017
October 2017
November 2017
August 2018
March 2019
June 2019
September 2019
June 2020
September 2020
December 2020
April 2021
June 2021
July 2021
January 2022
February 2022
March 2022
April 2022
July 2022
September 2022
var spanGroupData = [ {"timestamp": 801990000, "group": [ {"author_id": 24, "token_count": 379}, ]}, {"timestamp": 820483200, "group": [ {"author_id": 24, "token_count": 14}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 24, "token_count": 37}, ]}, {"timestamp": 894006000, "group": [ {"author_id": 24, "token_count": 29}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 946713600, "group": [ {"author_id": 24, "token_count": 9}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1046505600, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1062399600, "group": [ {"author_id": 11, "token_count": 21}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 117}, ]}, {"timestamp": 1096614000, "group": [ {"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": 6, "token_count": 12}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 135}, ]}, {"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": 5}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 17, "token_count": 189}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 14, "token_count": 264}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 14, "token_count": 13}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 178}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 47}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 33}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 12, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 33, "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": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 19}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 39, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 856}, {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 146}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 102}, ]}, ]
Author Name
Tokens
Token Proportion
Hugh Dickins
904
28.04%
Linus Torvalds (pre-git)
469
14.55%
Vlastimil Babka
277
8.59%
Nicholas Piggin
189
5.86%
Matthew Wilcox
125
3.88%
Kirill A. Shutemov
68
2.11%
Andrew Morton
48
1.49%
Michal Hocko
33
1.02%
Andrey Konovalov
14
0.43%
Mike Rapoport
8
0.25%
David Rientjes
6
0.19%
MinChan Kim
5
0.16%
Miaohe Lin
5
0.16%
Andrey Ryabinin
4
0.12%
Andrea Arcangeli
4
0.12%
JoonSoo Kim
1
0.03%
Andi Kleen
1
0.03%
Others
1063
32.97%
Total
3224
mm_init.c
206
-
15
778
Mel Gorman
Yu Zhao
Peter Zijlstra
Pavel Tatashin
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
September 2022
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 0, "token_count": 456}, {"author_id": 60, "token_count": 55}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 60, "token_count": 153}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 56, "token_count": 6}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 54, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
487
62.60%
Yu Zhao
9
1.16%
Peter Zijlstra
6
0.77%
Pavel Tatashin
2
0.26%
Hugh Dickins
1
0.13%
Others
273
35.09%
Total
778
mm_slot.h
55
-
1
122
Others
August 2022
var spanGroupData = [ {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 122}, ]}, ]
Author Name
Tokens
Token Proportion
Others
122
100.00%
Total
122
mmap.c
3758
-
140
14877
Liam R. Howlett
Andrew Morton
Linus Torvalds
Andrea Arcangeli
Linus Torvalds (pre-git)
Kirill A. Shutemov
Hugh Dickins
Yang Shi
Christoph Hellwig
Michal Hocko
Al Viro
Mike Rapoport
Matthew Wilcox
Peter Zijlstra
Dan J Williams
Naoya Horiguchi
Nicholas Piggin
Mel Gorman
Miaohe Lin
Andi Kleen
Catalin Marinas
David Howells
Tejun Heo
David Hildenbrand
David Rientjes
Anshuman Khandual
Peter Xu
Andy Whitcroft
Mike Kravetz
Others
May 1992
August 1992
September 1992
March 1993
July 1993
August 1993
September 1993
July 1994
October 1994
January 1995
June 1995
January 1996
June 1996
September 1996
January 1997
March 1997
October 1997
January 1998
February 1998
May 1998
August 1998
January 1999
May 1999
June 1999
September 1999
January 2000
March 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
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
January 2009
February 2009
March 2009
April 2009
June 2009
September 2009
December 2009
March 2010
April 2010
May 2010
August 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
September 2017
November 2017
March 2018
April 2018
May 2018
June 2018
July 2018
August 2018
October 2018
December 2018
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
June 2021
September 2021
November 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
November 2022
December 2022
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{"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 32, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 44, "token_count": 11}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 36, "token_count": 3}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 44, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 21, "token_count": 9}, {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 42, "token_count": 3}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 29, "token_count": 7}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 6108}, {"author_id": 3, "token_count": 32}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 11, "token_count": 6}, {"author_id": 21, "token_count": 69}, {"author_id": 15, "token_count": 1}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 21, "token_count": 22}, {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Liam R. Howlett
6214
41.77%
Andrew Morton
1259
8.46%
Linus Torvalds
1074
7.22%
Andrea Arcangeli
623
4.19%
Linus Torvalds (pre-git)
581
3.91%
Kirill A. Shutemov
455
3.06%
Hugh Dickins
390
2.62%
Yang Shi
133
0.89%
Christoph Hellwig
108
0.73%
Michal Hocko
95
0.64%
Al Viro
87
0.58%
Mike Rapoport
70
0.47%
Matthew Wilcox
60
0.40%
Peter Zijlstra
50
0.34%
Dan J Williams
39
0.26%
Naoya Horiguchi
34
0.23%
Nicholas Piggin
19
0.13%
Mel Gorman
19
0.13%
Miaohe Lin
18
0.12%
Andi Kleen
11
0.07%
Catalin Marinas
9
0.06%
David Howells
8
0.05%
Tejun Heo
7
0.05%
David Hildenbrand
7
0.05%
David Rientjes
6
0.04%
Anshuman Khandual
4
0.03%
Peter Xu
2
0.01%
Andy Whitcroft
2
0.01%
Mike Kravetz
1
0.01%
Others
3492
23.47%
Total
14877
mmap_lock.c
246
-
4
731
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": 55}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 25, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
55
7.52%
Song Muchun
1
0.14%
Others
675
92.34%
Total
731
mmu_gather.c
367
-
9
1117
Peter Zijlstra
Alexander Potapenko
Yang Shi
Others
September 2018
June 2019
February 2020
June 2020
January 2021
April 2021
January 2022
April 2022
September 2022
var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 56, "token_count": 574}, {"author_id": 60, "token_count": 235}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 42, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 56, "token_count": 181}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Zijlstra
755
67.59%
Alexander Potapenko
15
1.34%
Yang Shi
11
0.98%
Others
336
30.08%
Total
1117
mmu_notifier.c
1132
-
24
3417
Jason Gunthorpe
Andrea Arcangeli
Alistair Popple
Vladimir Davydov
Izik Eidus
Michal Hocko
Tejun Heo
Linus Torvalds
Others
July 2008
September 2009
March 2010
January 2011
October 2011
October 2012
May 2013
September 2014
November 2014
September 2015
February 2017
March 2017
August 2018
December 2018
May 2019
June 2019
August 2019
November 2019
December 2019
January 2020
March 2020
June 2020
August 2020
October 2020
March 2021
April 2022
var spanGroupData = [ {"timestamp": 1214895600, "group": [ {"author_id": 20, "token_count": 255}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 55, "token_count": 25}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "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": 41, "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": 27, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 51, "token_count": 209}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 51, "token_count": 2145}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 51, "token_count": 161}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 51, "token_count": 148}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "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}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 45, "token_count": 48}, ]}, ]
Author Name
Tokens
Token Proportion
Jason Gunthorpe
2663
77.93%
Andrea Arcangeli
280
8.19%
Alistair Popple
48
1.40%
Vladimir Davydov
34
1.00%
Izik Eidus
25
0.73%
Michal Hocko
7
0.20%
Tejun Heo
3
0.09%
Linus Torvalds
1
0.03%
Others
356
10.42%
Total
3417
mmzone.c
112
-
10
410
Mel Gorman
Kamezawa Hiroyuki
Hugh Dickins
Peter Zijlstra
Yu Zhao
Others
March 2006
April 2008
May 2009
May 2012
February 2013
October 2013
May 2016
February 2017
November 2017
December 2020
February 2022
March 2022
September 2022
var spanGroupData = [ {"timestamp": 1141200000, "group": [ {"author_id": 43, "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": 75}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 56, "token_count": 11}, ]}, {"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}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
189
46.10%
Kamezawa Hiroyuki
122
29.76%
Hugh Dickins
12
2.93%
Peter Zijlstra
11
2.68%
Yu Zhao
5
1.22%
Others
71
17.32%
Total
410
mprotect.c
875
-
69
3598
Peter Xu
Linus Torvalds (pre-git)
Andi Kleen
Andrew Morton
Mel Gorman
David Hildenbrand
Hugh Dickins
Kirill A. Shutemov
Peter Zijlstra
Alistair Popple
Huang Ying
Linus Torvalds
Andrea Arcangeli
Liam R. Howlett
Christoph Lameter
Johannes Weiner
Aneesh Kumar K.V
Christoph Hellwig
Catalin Marinas
Zi Yan
Anshuman Khandual
Dan J Williams
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
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
November 2021
January 2022
February 2022
March 2022
May 2022
June 2022
July 2022
August 2022
September 2022
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{"author_id": 24, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 970383600, "group": [ {"author_id": 24, "token_count": 11}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 26, "token_count": 51}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 11, "token_count": 6}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1030863600, "group": [ {"author_id": 11, "token_count": 108}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 11, "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": 11, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 11, "token_count": 95}, ]}, {"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": 37, "token_count": 80}, {"author_id": 6, "token_count": 38}, ]}, {"timestamp": 1107244800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 6, "token_count": 109}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 6, "token_count": 13}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 42}, {"author_id": 35, "token_count": 4}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 56, "token_count": 24}, {"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": 20, "token_count": 5}, {"author_id": 59, "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": 56, "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": 20, "token_count": 4}, {"author_id": 5, "token_count": 37}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 57, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 56, "token_count": 116}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 2, "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": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 28, "token_count": 24}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 2, "token_count": 39}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 40, "token_count": 12}, {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 300}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 20, "token_count": 18}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 37, "token_count": 43}, {"author_id": 30, "token_count": 5}, {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 13}, {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 109}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 13}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 36, "token_count": 11}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 37, "token_count": 187}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 28, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 18, "token_count": 22}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 32, "token_count": 16}, {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 73}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 23, "token_count": 1}, {"author_id": 38, "token_count": 162}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 68}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 23, "token_count": 26}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 18}, {"author_id": 38, "token_count": 211}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 29, "token_count": 173}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 23, "token_count": 30}, {"author_id": 38, "token_count": 3}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 38, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 43}, {"author_id": 38, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Peter Xu
391
10.87%
Linus Torvalds (pre-git)
371
10.31%
Andi Kleen
310
8.62%
Andrew Morton
223
6.20%
Mel Gorman
218
6.06%
David Hildenbrand
191
5.31%
Hugh Dickins
160
4.45%
Kirill A. Shutemov
153
4.25%
Peter Zijlstra
142
3.95%
Alistair Popple
68
1.89%
Huang Ying
66
1.83%
Linus Torvalds
53
1.47%
Andrea Arcangeli
44
1.22%
Liam R. Howlett
43
1.20%
Christoph Lameter
42
1.17%
Johannes Weiner
37
1.03%
Aneesh Kumar K.V
34
0.94%
Christoph Hellwig
22
0.61%
Catalin Marinas
16
0.44%
Zi Yan
13
0.36%
Anshuman Khandual
13
0.36%
Dan J Williams
12
0.33%
Michal Hocko
7
0.19%
Andrey Konovalov
7
0.19%
David Rientjes
5
0.14%
Mike Rapoport
4
0.11%
David Howells
4
0.11%
Al Viro
3
0.08%
Andy Whitcroft
2
0.06%
Others
944
26.24%
Total
3598
mremap.c
1091
-
66
4435
Al Viro
Hugh Dickins
Linus Torvalds (pre-git)
Aneesh Kumar K.V
Andrew Morton
Mina Almasry
Linus Torvalds
Andrea Arcangeli
Kirill A. Shutemov
Mike Rapoport
Liam R. Howlett
Andi Kleen
Mike Kravetz
Yang Shi
Nicholas Piggin
Michal Hocko
Miaohe Lin
Mel Gorman
Andrey Konovalov
Zi Yan
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
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
November 2021
March 2022
April 2022
May 2022
June 2022
September 2022
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"token_count": 2}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1122879600, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 17, "token_count": 13}, ]}, {"timestamp": 1128150000, "group": [ {"author_id": 6, "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": 20, "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": 6, "token_count": 32}, ]}, {"timestamp": 1257058800, "group": [ 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1398927600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 57, "token_count": 25}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 3}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 6, "token_count": 82}, 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"token_count": 179}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "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": 36, "token_count": 1}, {"author_id": 60, "token_count": 171}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 853}, ]}, {"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": 21, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 28, "token_count": 363}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 48, "token_count": 138}, {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 44, "token_count": 6}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 49}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
464
10.46%
Hugh Dickins
404
9.11%
Linus Torvalds (pre-git)
381
8.59%
Aneesh Kumar K.V
363
8.18%
Andrew Morton
236
5.32%
Mina Almasry
138
3.11%
Linus Torvalds
111
2.50%
Andrea Arcangeli
81
1.83%
Kirill A. Shutemov
62
1.40%
Mike Rapoport
61
1.38%
Liam R. Howlett
58
1.31%
Andi Kleen
46
1.04%
Mike Kravetz
41
0.92%
Yang Shi
31
0.70%
Nicholas Piggin
13
0.29%
Michal Hocko
7
0.16%
Miaohe Lin
7
0.16%
Mel Gorman
7
0.16%
Andrey Konovalov
7
0.16%
Zi Yan
6
0.14%
Peter Zijlstra
2
0.05%
Naoya Horiguchi
1
0.02%
Anshuman Khandual
1
0.02%
Others
1907
43.00%
Total
4435
msync.c
114
-
14
445
Linus Torvalds
Andrew Morton
Peter Zijlstra
Matthew Wilcox
Andrey Konovalov
Liam R. Howlett
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
September 2022
var spanGroupData = [ {"timestamp": 1014969600, "group": [ {"author_id": 26, "token_count": 116}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 11, "token_count": 95}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 56, "token_count": 89}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Linus Torvalds
116
26.07%
Andrew Morton
112
25.17%
Peter Zijlstra
89
20.00%
Matthew Wilcox
50
11.24%
Andrey Konovalov
7
1.57%
Liam R. Howlett
6
1.35%
Others
65
14.61%
Total
445
nommu.c
1855
-
72
7008
David Howells
Matthew Wilcox
Christoph Hellwig
Liam R. Howlett
Linus Torvalds
Andrew Morton
Hugh Dickins
Al Viro
Kirill A. Shutemov
Michal Hocko
JoonSoo Kim
Mike Rapoport
Nicholas Piggin
David Rientjes
Catalin Marinas
Tejun Heo
Christoph Lameter
Vladimir Davydov
Jan Kara
Others
December 2002
March 2003
May 2003
July 2003
May 2004
October 2004
January 2005
February 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
April 2022
June 2022
September 2022
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"group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 47, "token_count": 2}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 27, "token_count": 6}, {"author_id": 39, "token_count": 12}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 27, "token_count": 19}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 39, "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": 2, "token_count": 8}, {"author_id": 26, "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": 18, "token_count": 8}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 18, "token_count": 64}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 26, "token_count": 17}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 211}, {"author_id": 3, "token_count": 425}, ]}, ]
Author Name
Tokens
Token Proportion
David Howells
3644
52.00%
Matthew Wilcox
426
6.08%
Christoph Hellwig
218
3.11%
Liam R. Howlett
211
3.01%
Linus Torvalds
137
1.95%
Andrew Morton
89
1.27%
Hugh Dickins
80
1.14%
Al Viro
54
0.77%
Kirill A. Shutemov
29
0.41%
Michal Hocko
27
0.39%
JoonSoo Kim
22
0.31%
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%
Others
2021
28.84%
Total
7008
oom_kill.c
1262
-
71
4097
Michal Hocko
David Rientjes
Vladimir Davydov
Roman Gushchin
Andrew Morton
Yang Shi
Kamezawa Hiroyuki
Johannes Weiner
Nicholas Piggin
Linus Torvalds (pre-git)
Christoph Lameter
Kirill A. Shutemov
Mel Gorman
Liam R. Howlett
Hugh Dickins
Andrea Arcangeli
Vlastimil Babka
David Howells
Linus Torvalds
Tejun Heo
JoonSoo 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
May 2016
July 2016
August 2016
October 2016
February 2017
May 2017
July 2017
September 2017
October 2017
November 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
November 2021
January 2022
February 2022
April 2022
May 2022
June 2022
August 2022
September 2022
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Author Name
Tokens
Token Proportion
Michal Hocko
1054
25.73%
David Rientjes
756
18.45%
Vladimir Davydov
296
7.22%
Roman Gushchin
198
4.83%
Andrew Morton
124
3.03%
Yang Shi
71
1.73%
Kamezawa Hiroyuki
49
1.20%
Johannes Weiner
48
1.17%
Nicholas Piggin
40
0.98%
Linus Torvalds (pre-git)
37
0.90%
Christoph Lameter
28
0.68%
Kirill A. Shutemov
25
0.61%
Mel Gorman
20
0.49%
Liam R. Howlett
15
0.37%
Hugh Dickins
8
0.20%
Andrea Arcangeli
8
0.20%
Vlastimil Babka
6
0.15%
David Howells
5
0.12%
Linus Torvalds
4
0.10%
Tejun Heo
3
0.07%
JoonSoo Kim
2
0.05%
Christoph Hellwig
1
0.02%
Others
1299
31.71%
Total
4097
page-writeback.c
3084
-
88
9568
Tejun Heo
Fengguang Wu
Andrew Morton
Matthew Wilcox
Jan Kara
Peter Zijlstra
Johannes Weiner
David Howells
David Rientjes
Mel Gorman
Nicholas Piggin
Christoph Hellwig
MinChan Kim
Andrey Ryabinin
JoonSoo Kim
Yang Shi
Linus Torvalds
Huang Ying
Christoph Lameter
Mike Rapoport
Naoya Horiguchi
Kirill A. Shutemov
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
October 2018
December 2018
March 2019
May 2019
August 2019
January 2020
April 2020
June 2020
August 2020
September 2020
December 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
November 2021
February 2022
April 2022
June 2022
August 2022
September 2022
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Author Name
Tokens
Token Proportion
Tejun Heo
2233
23.34%
Fengguang Wu
1789
18.70%
Andrew Morton
803
8.39%
Matthew Wilcox
651
6.80%
Jan Kara
593
6.20%
Peter Zijlstra
407
4.25%
Johannes Weiner
358
3.74%
David Howells
279
2.92%
David Rientjes
204
2.13%
Mel Gorman
172
1.80%
Nicholas Piggin
90
0.94%
Christoph Hellwig
51
0.53%
MinChan Kim
24
0.25%
Andrey Ryabinin
23
0.24%
JoonSoo Kim
20
0.21%
Yang Shi
13
0.14%
Linus Torvalds
13
0.14%
Huang Ying
10
0.10%
Christoph Lameter
8
0.08%
Mike Rapoport
7
0.07%
Naoya Horiguchi
5
0.05%
Kirill A. Shutemov
4
0.04%
Michal Hocko
2
0.02%
David Hildenbrand
1
0.01%
Andrea Arcangeli
1
0.01%
Others
1807
18.89%
Total
9568
page_alloc.c
9719
-
249
33630
Mel Gorman
Vlastimil Babka
Michal Hocko
Pavel Tatashin
Mike Rapoport
JoonSoo Kim
Christoph Lameter
Andrew Morton
Anshuman Khandual
Zi Yan
Andrey Konovalov
David Rientjes
MinChan Kim
Naoya Horiguchi
Matthew Wilcox
Kamezawa Hiroyuki
Nicholas Piggin
Alexander Potapenko
David Hildenbrand
Kirill A. Shutemov
Johannes Weiner
Miaohe Lin
Linus Torvalds (pre-git)
Peter Zijlstra
Dan J Williams
Fengguang Wu
David Howells
Hugh Dickins
Vladimir Davydov
Liam R. Howlett
Alistair Popple
Roman Gushchin
Andi Kleen
Catalin Marinas
Tejun Heo
Linus Torvalds
Yang Shi
Andrea Arcangeli
Christoph Hellwig
Andrey Ryabinin
Huang Ying
Andy Whitcroft
Song Muchun
Aneesh Kumar K.V
Mike Kravetz
Al Viro
Yu Zhao
Others
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{"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 129}, {"author_id": 27, "token_count": 7}, {"author_id": 15, "token_count": 5}, {"author_id": 54, "token_count": 186}, {"author_id": 14, "token_count": 20}, {"author_id": 60, "token_count": 98}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 27, "token_count": 1}, {"author_id": 54, "token_count": 117}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 30, "token_count": 126}, {"author_id": 13, "token_count": 28}, {"author_id": 54, "token_count": 363}, {"author_id": 16, "token_count": 5}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 13, "token_count": 27}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 27, "token_count": 4}, {"author_id": 19, "token_count": 123}, {"author_id": 54, "token_count": 16}, {"author_id": 14, "token_count": 7}, {"author_id": 60, "token_count": 306}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 30, "token_count": 9}, {"author_id": 5, "token_count": 22}, {"author_id": 27, "token_count": 13}, {"author_id": 39, "token_count": 4}, {"author_id": 54, "token_count": 171}, {"author_id": 14, "token_count": 17}, {"author_id": 60, "token_count": 186}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 27, "token_count": 11}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 0, "token_count": 309}, {"author_id": 27, "token_count": 1}, {"author_id": 60, "token_count": 211}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 0, "token_count": 245}, {"author_id": 39, "token_count": 48}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 33, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 40, "token_count": 62}, {"author_id": 14, "token_count": 34}, {"author_id": 60, "token_count": 438}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 18, "token_count": 11}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 7, "token_count": 112}, {"author_id": 40, "token_count": 18}, {"author_id": 17, "token_count": 94}, {"author_id": 14, "token_count": 70}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 30, "token_count": 28}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 30, "token_count": 17}, {"author_id": 14, "token_count": 15}, {"author_id": 42, "token_count": 18}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 36, "token_count": 338}, {"author_id": 29, "token_count": 1}, {"author_id": 5, "token_count": 7}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 14, "token_count": 19}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 28, "token_count": 4}, {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 18, "token_count": 6}, {"author_id": 16, "token_count": 2}, {"author_id": 60, "token_count": 465}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 29, "token_count": 43}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 36, "token_count": 19}, {"author_id": 13, "token_count": 31}, {"author_id": 39, "token_count": 180}, {"author_id": 54, "token_count": 9}, {"author_id": 16, "token_count": 36}, {"author_id": 60, "token_count": 335}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 29, "token_count": 12}, {"author_id": 13, "token_count": 88}, {"author_id": 3, "token_count": 14}, {"author_id": 16, "token_count": 6}, {"author_id": 25, "token_count": 4}, {"author_id": 14, "token_count": 3}, {"author_id": 60, "token_count": 237}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 82}, {"author_id": 13, "token_count": 18}, {"author_id": 3, "token_count": 42}, {"author_id": 39, "token_count": 4}, {"author_id": 60, "token_count": 262}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 29, "token_count": 10}, {"author_id": 5, "token_count": 18}, {"author_id": 3, "token_count": 66}, {"author_id": 39, "token_count": 19}, {"author_id": 16, "token_count": 2}, {"author_id": 14, "token_count": 352}, {"author_id": 60, "token_count": 160}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 29, "token_count": 9}, {"author_id": 60, "token_count": 61}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 39, "token_count": 139}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 38}, {"author_id": 3, "token_count": 20}, {"author_id": 0, "token_count": 442}, {"author_id": 12, "token_count": 94}, {"author_id": 17, "token_count": 16}, {"author_id": 25, "token_count": 4}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 12, "token_count": 7}, {"author_id": 54, "token_count": 13}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 0, "token_count": 1114}, {"author_id": 39, "token_count": 159}, {"author_id": 12, "token_count": 7}, {"author_id": 60, "token_count": 66}, ]}, {"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": 29, "token_count": 14}, {"author_id": 3, "token_count": 24}, {"author_id": 44, "token_count": 3}, {"author_id": 39, "token_count": 87}, {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 42, "token_count": 7}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 44, "token_count": 38}, {"author_id": 60, "token_count": 116}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 19, "token_count": 122}, {"author_id": 54, "token_count": 24}, {"author_id": 60, "token_count": 405}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 45, "token_count": 35}, {"author_id": 10, "token_count": 253}, {"author_id": 29, "token_count": 9}, {"author_id": 23, "token_count": 15}, {"author_id": 0, "token_count": 248}, {"author_id": 44, "token_count": 5}, {"author_id": 27, "token_count": 175}, {"author_id": 50, "token_count": 6}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 50, "token_count": 65}, {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 68}, {"author_id": 0, "token_count": 2}, {"author_id": 12, "token_count": 4}, {"author_id": 50, "token_count": 261}, {"author_id": 60, "token_count": 77}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 4}, {"author_id": 32, "token_count": 30}, {"author_id": 3, "token_count": 43}, {"author_id": 0, "token_count": 661}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 66}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 91}, {"author_id": 27, "token_count": 97}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 75}, {"author_id": 45, "token_count": 22}, {"author_id": 11, "token_count": 15}, {"author_id": 44, "token_count": 87}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 6, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
17106
50.87%
Vlastimil Babka
1524
4.53%
Michal Hocko
1353
4.02%
Pavel Tatashin
978
2.91%
Mike Rapoport
640
1.90%
JoonSoo Kim
543
1.61%
Christoph Lameter
416
1.24%
Andrew Morton
361
1.07%
Anshuman Khandual
360
1.07%
Zi Yan
332
0.99%
Andrey Konovalov
305
0.91%
David Rientjes
287
0.85%
MinChan Kim
266
0.79%
Naoya Horiguchi
257
0.76%
Matthew Wilcox
221
0.66%
Kamezawa Hiroyuki
218
0.65%
Nicholas Piggin
189
0.56%
Alexander Potapenko
187
0.56%
David Hildenbrand
183
0.54%
Kirill A. Shutemov
142
0.42%
Johannes Weiner
142
0.42%
Miaohe Lin
133
0.40%
Linus Torvalds (pre-git)
125
0.37%
Peter Zijlstra
125
0.37%
Dan J Williams
93
0.28%
Fengguang Wu
88
0.26%
David Howells
74
0.22%
Hugh Dickins
71
0.21%
Vladimir Davydov
70
0.21%
Liam R. Howlett
68
0.20%
Alistair Popple
57
0.17%
Roman Gushchin
51
0.15%
Andi Kleen
51
0.15%
Catalin Marinas
41
0.12%
Tejun Heo
40
0.12%
Linus Torvalds
36
0.11%
Yang Shi
27
0.08%
Andrea Arcangeli
22
0.07%
Christoph Hellwig
21
0.06%
Andrey Ryabinin
21
0.06%
Huang Ying
15
0.04%
Andy Whitcroft
15
0.04%
Song Muchun
8
0.02%
Aneesh Kumar K.V
6
0.02%
Mike Kravetz
5
0.01%
Al Viro
5
0.01%
Yu Zhao
3
0.01%
Others
6349
18.88%
Total
33630
page_counter.c
264
-
10
814
Johannes Weiner
Roman Gushchin
Miaohe Lin
Others
December 2014
February 2015
November 2015
November 2017
June 2018
April 2020
August 2020
October 2020
December 2020
April 2021
August 2022
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 5, "token_count": 435}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 16, "token_count": 264}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 32}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
476
58.48%
Roman Gushchin
264
32.43%
Miaohe Lin
1
0.12%
Others
73
8.97%
Total
814
page_ext.c
529
-
19
1672
JoonSoo Kim
SeongJae Park
Vladimir Davydov
Vlastimil Babka
Pavel Tatashin
Mike Rapoport
Kirill A. Shutemov
Anshuman Khandual
Others
December 2014
September 2015
October 2016
May 2017
September 2017
November 2017
January 2018
August 2018
October 2018
February 2019
March 2019
October 2019
December 2020
September 2021
November 2021
January 2022
April 2022
August 2022
November 2022
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 13, "token_count": 1181}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 41, "token_count": 19}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 13, "token_count": 73}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 37}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 11}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 290}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1254
75.00%
SeongJae Park
37
2.21%
Vladimir Davydov
19
1.14%
Vlastimil Babka
18
1.08%
Pavel Tatashin
11
0.66%
Mike Rapoport
3
0.18%
Kirill A. Shutemov
2
0.12%
Anshuman Khandual
1
0.06%
Others
327
19.56%
Total
1672
page_idle.c
220
-
10
836
Vladimir Davydov
Matthew Wilcox
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
January 2022
February 2022
May 2022
var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 41, "token_count": 712}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 12}, {"author_id": 41, "token_count": 20}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 12, "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": 42, "token_count": 13}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Vladimir Davydov
732
87.56%
Matthew Wilcox
44
5.26%
Kirill A. Shutemov
32
3.83%
Yang Shi
13
1.56%
SeongJae Park
8
0.96%
MinChan Kim
3
0.36%
Mike Rapoport
1
0.12%
Others
3
0.36%
Total
836
page_io.c
537
-
42
2502
Mel Gorman
Christoph Hellwig
Andrew Morton
Matthew Wilcox
MinChan Kim
Linus Torvalds (pre-git)
Huang Ying
Peter Zijlstra
Seth Jennings
Johannes Weiner
Roman Gushchin
Tejun Heo
Al Viro
Nicholas Piggin
Christoph Lameter
Miaohe Lin
Linus Torvalds
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
March 2010
April 2012
May 2012
July 2012
April 2013
May 2013
July 2013
October 2013
January 2014
April 2014
June 2014
January 2015
February 2015
July 2015
March 2016
June 2016
July 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
January 2022
February 2022
March 2022
April 2022
May 2022
August 2022
September 2022
var spanGroupData = [ {"timestamp": 820483200, "group": [ {"author_id": 24, "token_count": 17}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 24, "token_count": 28}, ]}, {"timestamp": 925542000, "group": [ {"author_id": 24, "token_count": 6}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 11, "token_count": 107}, ]}, {"timestamp": 1025506800, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1036137600, "group": [ {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1157094000, "group": [ {"author_id": 56, "token_count": 32}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 48}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 0, "token_count": 455}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 53, "token_count": 27}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 57, "token_count": 1}, {"author_id": 3, "token_count": 84}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 57, "token_count": 6}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 12, "token_count": 64}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 18, "token_count": 16}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 23, "token_count": 45}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 12, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 26, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 12, "token_count": 25}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 18, "token_count": 77}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 16, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 18, "token_count": 71}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 18, "token_count": 19}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 963}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 33}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
474
18.94%
Christoph Hellwig
205
8.19%
Andrew Morton
147
5.88%
Matthew Wilcox
128
5.12%
MinChan Kim
98
3.92%
Linus Torvalds (pre-git)
51
2.04%
Huang Ying
45
1.80%
Peter Zijlstra
32
1.28%
Seth Jennings
27
1.08%
Johannes Weiner
16
0.64%
Roman Gushchin
14
0.56%
Tejun Heo
13
0.52%
Al Viro
8
0.32%
Nicholas Piggin
3
0.12%
Christoph Lameter
2
0.08%
Miaohe Lin
1
0.04%
Linus Torvalds
1
0.04%
Dennis Zhou
1
0.04%
Others
1236
49.40%
Total
2502
page_isolation.c
671
-
27
1989
Zi Yan
Kamezawa Hiroyuki
MinChan Kim
JoonSoo Kim
David Hildenbrand
Michal Hocko
Miaohe Lin
Naoya Horiguchi
Mike Kravetz
Vlastimil Babka
Song Muchun
Matthew Wilcox
Others
October 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
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
November 2021
April 2022
May 2022
September 2022
October 2022
var spanGroupData = [ {"timestamp": 1191222000, "group": [ {"author_id": 43, "token_count": 303}, ]}, {"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": 8}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 12, "token_count": 135}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 13, "token_count": 81}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 19, "token_count": 2}, {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 13, "token_count": 19}, {"author_id": 19, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 14, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 27, "token_count": 23}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 27, "token_count": 9}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 15, "token_count": 7}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 27, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 29, "token_count": 10}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 29, "token_count": 23}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 44}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 25, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 44, "token_count": 17}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 50, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 50, "token_count": 1049}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 50, "token_count": 21}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Zi Yan
1079
54.25%
Kamezawa Hiroyuki
303
15.23%
MinChan Kim
135
6.79%
JoonSoo Kim
107
5.38%
David Hildenbrand
77
3.87%
Michal Hocko
37
1.86%
Miaohe Lin
17
0.85%
Naoya Horiguchi
9
0.45%
Mike Kravetz
7
0.35%
Vlastimil Babka
6
0.30%
Song Muchun
6
0.30%
Matthew Wilcox
2
0.10%
Others
204
10.26%
Total
1989
page_owner.c
726
-
33
2946
JoonSoo Kim
Vlastimil Babka
Yang Shi
Matthew Wilcox
Mike Rapoport
Miaohe Lin
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
October 2021
November 2021
January 2022
March 2022
May 2022
August 2022
September 2022
var spanGroupData = [ {"timestamp": 1417420800, "group": [ {"author_id": 13, "token_count": 819}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 13, "token_count": 17}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 14, "token_count": 213}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 13, "token_count": 8}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 42, "token_count": 62}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 13, "token_count": 184}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 13, "token_count": 462}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 14, "token_count": 122}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 39, "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": 37}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 14, "token_count": 236}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 43}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 14, "token_count": 13}, {"author_id": 60, "token_count": 261}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 229}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
1490
50.58%
Vlastimil Babka
627
21.28%
Yang Shi
62
2.10%
Matthew Wilcox
13
0.44%
Mike Rapoport
6
0.20%
Miaohe Lin
3
0.10%
Mel Gorman
1
0.03%
Others
744
25.25%
Total
2946
page_poison.c
106
-
11
446
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": 279}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 13, "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": 14, "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
4.48%
Andrey Konovalov
12
2.69%
JoonSoo Kim
5
1.12%
Others
409
91.70%
Total
446
page_reporting.c
375
-
4
1212
Matthew Wilcox
Others
April 2020
October 2020
February 2021
June 2021
var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1166}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "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
Matthew Wilcox
1
0.08%
Others
1211
99.92%
Total
1212
page_reporting.h
53
-
3
133
Mike Rapoport
Others
April 2020
June 2020
June 2021
var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Mike Rapoport
1
0.75%
Others
132
99.25%
Total
133
page_table_check.c
248
-
6
1084
Pavel Tatashin
Miaohe Lin
Others
January 2022
February 2022
March 2022
May 2022
August 2022
September 2022
var spanGroupData = [ {"timestamp": 1641024000, "group": [ {"author_id": 54, "token_count": 936}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 54, "token_count": 109}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 44, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Pavel Tatashin
1045
96.40%
Miaohe Lin
7
0.65%
Others
32
2.95%
Total
1084
page_vma_mapped.c
316
-
16
1298
Kirill A. Shutemov
Hugh Dickins
Matthew Wilcox
Song Muchun
Zi Yan
Alistair Popple
Yang Shi
Peter Xu
Miaohe Lin
Others
February 2017
March 2017
July 2017
September 2017
October 2017
November 2017
January 2018
October 2018
December 2020
June 2021
February 2022
April 2022
May 2022
July 2022
August 2022
var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 2, "token_count": 675}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 34}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 18}, {"author_id": 6, "token_count": 251}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 105}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 25, "token_count": 49}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Kirill A. Shutemov
724
55.78%
Hugh Dickins
251
19.34%
Matthew Wilcox
105
8.09%
Song Muchun
49
3.78%
Zi Yan
34
2.62%
Alistair Popple
18
1.39%
Yang Shi
5
0.39%
Peter Xu
3
0.23%
Miaohe Lin
1
0.08%
Others
108
8.32%
Total
1298
pagewalk.c
619
-
20
2738
Naoya Horiguchi
Christoph Hellwig
Kirill A. Shutemov
Matthew Wilcox
Johannes Weiner
Others
February 2008
April 2008
June 2008
December 2009
April 2010
November 2010
March 2011
July 2011
December 2012
May 2013
October 2013
February 2015
March 2015
January 2016
February 2017
March 2017
July 2017
November 2017
August 2019
October 2019
February 2020
June 2020
June 2021
August 2022
September 2022
var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 402}, ]}, {"timestamp": 1207033200, "group": [ {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 19, "token_count": 21}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 19, "token_count": 173}, ]}, {"timestamp": 1288594800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 19, "token_count": 434}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 48}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 136}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 18, "token_count": 180}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 296}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 512}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 331}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 49}, ]}, ]
Author Name
Tokens
Token Proportion
Naoya Horiguchi
635
23.19%
Christoph Hellwig
180
6.57%
Kirill A. Shutemov
141
5.15%
Matthew Wilcox
54
1.97%
Johannes Weiner
12
0.44%
Others
1716
62.67%
Total
2738
percpu-internal.h
257
-
6
662
Dennis Zhou
Roman Gushchin
Others
June 2017
July 2017
November 2017
February 2019
August 2020
April 2021
May 2021
January 2022
May 2022
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 455}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 122}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 16}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Dennis Zhou
593
89.58%
Roman Gushchin
25
3.78%
Others
44
6.65%
Total
662
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": 9, "token_count": 298}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 23}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 14}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "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
943
Dennis Zhou
Roman Gushchin
Others
June 2017
July 2017
September 2017
April 2018
February 2019
June 2019
April 2020
April 2021
June 2021
March 2022
var spanGroupData = [ {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 727}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 167}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 34, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Dennis Zhou
911
96.61%
Roman Gushchin
23
2.44%
Others
9
0.95%
Total
943
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": 9, "token_count": 952}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 9, "token_count": 73}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 41}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 26}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 21}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 17, "token_count": 15}, {"author_id": 16, "token_count": 60}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "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
3461
-
51
11934
Tejun Heo
Dennis Zhou
Roman Gushchin
Mike Rapoport
Catalin Marinas
Al Viro
Peter Zijlstra
Andrew Morton
David Howells
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
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
August 2021
September 2021
November 2021
January 2022
May 2022
July 2022
var spanGroupData = [ {"timestamp": 1233475200, "group": [ {"author_id": 9, "token_count": 803}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 9, "token_count": 482}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 9, "token_count": 134}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 9, "token_count": 1201}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 9, "token_count": 67}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 9, "token_count": 24}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 11, "token_count": 7}, ]}, {"timestamp": 1265011200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 9, "token_count": 66}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 9, "token_count": 278}, ]}, {"timestamp": 1275375600, "group": [ {"author_id": 9, "token_count": 115}, ]}, {"timestamp": 1283324400, "group": [ {"author_id": 9, "token_count": 1234}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 26, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 35, "token_count": 4}, {"author_id": 9, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1314860400, "group": [ {"author_id": 32, "token_count": 31}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 9, "token_count": 46}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 9, "token_count": 40}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 13, "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": 8}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 57, "token_count": 33}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 9, "token_count": 718}, ]}, {"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": 9, "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": 56, "token_count": 17}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 34, "token_count": 80}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 34, "token_count": 2549}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 34, "token_count": 41}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 9, "token_count": 3}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 34, "token_count": 34}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 39, "token_count": 21}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 34, "token_count": 1170}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 39, "token_count": 219}, {"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": 34, "token_count": 8}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 16, "token_count": 617}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 34, "token_count": 12}, {"author_id": 60, "token_count": 87}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 34, "token_count": 15}, {"author_id": 16, "token_count": 482}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 34, "token_count": 10}, {"author_id": 16, "token_count": 117}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 103}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 492}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Tejun Heo
5274
44.19%
Dennis Zhou
4033
33.79%
Roman Gushchin
1216
10.19%
Mike Rapoport
243
2.04%
Catalin Marinas
36
0.30%
Al Viro
33
0.28%
Peter Zijlstra
17
0.14%
Andrew Morton
7
0.06%
David Howells
4
0.03%
Linus Torvalds
2
0.02%
Andi Kleen
2
0.02%
JoonSoo Kim
1
0.01%
Others
1066
8.93%
Total
11934
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
231
-
20
933
Andrea Arcangeli
Aneesh Kumar K.V
Matthew Wilcox
Kirill A. Shutemov
JoonSoo Kim
Dan J Williams
Zi Yan
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
January 2022
May 2022
var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 290}, {"author_id": 11, "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": 28, "token_count": 8}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 13, "token_count": 61}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "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": 28, "token_count": 85}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 102}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 40, "token_count": 7}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 3, "token_count": 78}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 50, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 56, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 33}, ]}, ]
Author Name
Tokens
Token Proportion
Andrea Arcangeli
290
31.08%
Aneesh Kumar K.V
93
9.97%
Matthew Wilcox
78
8.36%
Kirill A. Shutemov
64
6.86%
JoonSoo Kim
61
6.54%
Dan J Williams
7
0.75%
Zi Yan
5
0.54%
Mike Rapoport
4
0.43%
Peter Zijlstra
3
0.32%
Andrew Morton
3
0.32%
Mel Gorman
2
0.21%
Hugh Dickins
1
0.11%
Anshuman Khandual
1
0.11%
Others
321
34.41%
Total
933
process_vm_access.c
304
-
14
1114
Al Viro
Christoph Hellwig
Mike Rapoport
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": 57, "token_count": 142}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 57, "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": 39, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 18, "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%
Mike Rapoport
4
0.36%
Others
924
82.94%
Total
1114
ptdump.c
165
-
4
875
Andrey Konovalov
Song Muchun
Others
February 2020
June 2020
December 2020
April 2021
March 2022
September 2022
var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 688}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 108}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 10, "token_count": 44}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 32}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Andrey Konovalov
44
5.03%
Song Muchun
32
3.66%
Others
799
91.31%
Total
875
readahead.c
850
-
38
2640
Matthew Wilcox
Fengguang Wu
David Howells
Christoph Hellwig
Andrew Morton
Al Viro
Jan Kara
Alistair Popple
Michal Hocko
Nicholas Piggin
Johannes Weiner
Tejun Heo
Kirill A. Shutemov
Roman Gushchin
Others
April 2002
May 2002
July 2002
August 2002
October 2002
December 2002
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
June 2009
March 2010
April 2010
October 2011
May 2012
August 2012
September 2013
November 2013
April 2014
January 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
May 2019
February 2020
June 2020
September 2020
October 2020
January 2021
March 2021
April 2021
May 2021
July 2021
November 2021
March 2022
April 2022
June 2022
September 2022
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{"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1104566400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1109664000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 46, "token_count": 335}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1188630000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 46, "token_count": 69}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 46, "token_count": 222}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 46, "token_count": 10}, {"author_id": 9, "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": 57, "token_count": 15}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 46, "token_count": 5}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 5, "token_count": 4}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 27, "token_count": 9}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 60, "token_count": 73}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 18, "token_count": 6}, ]}, {"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": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 422}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 263}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 35, "token_count": 281}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 35, "token_count": 50}, {"author_id": 3, "token_count": 71}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 47, "token_count": 10}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 50}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 18, "token_count": 11}, {"author_id": 3, "token_count": 30}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 3, "token_count": 50}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 45, "token_count": 10}, {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 18, "token_count": 98}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
922
34.92%
Fengguang Wu
641
24.28%
David Howells
332
12.58%
Christoph Hellwig
122
4.62%
Andrew Morton
70
2.65%
Al Viro
15
0.57%
Jan Kara
10
0.38%
Alistair Popple
10
0.38%
Michal Hocko
9
0.34%
Nicholas Piggin
4
0.15%
Johannes Weiner
4
0.15%
Tejun Heo
3
0.11%
Kirill A. Shutemov
2
0.08%
Roman Gushchin
1
0.04%
Others
495
18.75%
Total
2640
rmap.c
2577
-
91
8728
Alistair Popple
Kirill A. Shutemov
Hugh Dickins
Peter Zijlstra
Andrew Morton
Matthew Wilcox
JoonSoo Kim
David Hildenbrand
Mel Gorman
Song Muchun
Linus Torvalds
MinChan Kim
Mike Kravetz
Naoya Horiguchi
Nicholas Piggin
Huang Ying
Johannes Weiner
Vladimir Davydov
Andrea Arcangeli
Peter Xu
Andi Kleen
Anshuman Khandual
Yu Zhao
Christoph Lameter
Kamezawa Hiroyuki
Fengguang Wu
Vlastimil Babka
Yang Shi
Miaohe Lin
Andrey Ryabinin
Mike Rapoport
Jan Kara
Christoph Hellwig
David Rientjes
Aneesh Kumar K.V
Others
July 2002
September 2002
January 2003
March 2003
April 2004
May 2004
June 2004
August 2004
October 2004
February 2005
March 2005
May 2005
September 2005
October 2005
November 2005
January 2006
February 2006
March 2006
June 2006
September 2006
December 2006
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
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
July 2018
October 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
February 2021
May 2021
June 2021
July 2021
November 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
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{"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 15, "token_count": 60}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 52}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 28, "token_count": 1}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 3, "token_count": 1}, {"author_id": 15, "token_count": 8}, {"author_id": 38, "token_count": 14}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 60}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 15, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 44, "token_count": 5}, {"author_id": 25, "token_count": 45}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 45, "token_count": 1365}, {"author_id": 6, "token_count": 46}, {"author_id": 42, "token_count": 2}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 45, "token_count": 29}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 23, "token_count": 120}, {"author_id": 3, "token_count": 280}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 110}, {"author_id": 3, "token_count": 107}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 36, "token_count": 44}, {"author_id": 6, "token_count": 49}, {"author_id": 3, "token_count": 2}, {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 25, "token_count": 180}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 292}, {"author_id": 12, "token_count": 105}, {"author_id": 38, "token_count": 17}, {"author_id": 60, "token_count": 144}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 29, "token_count": 33}, {"author_id": 39, "token_count": 4}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 28}, {"author_id": 60, "token_count": 39}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 3, "token_count": 22}, {"author_id": 15, "token_count": 79}, {"author_id": 8, "token_count": 37}, ]}, ]
Author Name
Tokens
Token Proportion
Alistair Popple
1394
15.97%
Kirill A. Shutemov
949
10.87%
Hugh Dickins
792
9.07%
Peter Zijlstra
485
5.56%
Andrew Morton
451
5.17%
Matthew Wilcox
439
5.03%
JoonSoo Kim
409
4.69%
David Hildenbrand
328
3.76%
Mel Gorman
301
3.45%
Song Muchun
225
2.58%
Linus Torvalds
196
2.25%
MinChan Kim
160
1.83%
Mike Kravetz
150
1.72%
Naoya Horiguchi
146
1.67%
Nicholas Piggin
145
1.66%
Huang Ying
120
1.37%
Johannes Weiner
119
1.36%
Vladimir Davydov
117
1.34%
Andrea Arcangeli
91
1.04%
Peter Xu
59
0.68%
Andi Kleen
48
0.55%
Anshuman Khandual
45
0.52%
Yu Zhao
37
0.42%
Christoph Lameter
19
0.22%
Kamezawa Hiroyuki
15
0.17%
Fengguang Wu
14
0.16%
Vlastimil Babka
11
0.13%
Yang Shi
6
0.07%
Miaohe Lin
5
0.06%
Andrey Ryabinin
5
0.06%
Mike Rapoport
4
0.05%
Jan Kara
3
0.03%
Christoph Hellwig
3
0.03%
David Rientjes
1
0.01%
Aneesh Kumar K.V
1
0.01%
Others
1435
16.44%
Total
8728
rodata_test.c
52
-
9
142
Christoph Hellwig
Others
January 2008
February 2008
February 2017
May 2017
October 2017
June 2019
June 2020
August 2020
September 2022
var spanGroupData = [ {"timestamp": 1199174400, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 50}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Christoph Hellwig
1
0.70%
Others
141
99.30%
Total
142
secretmem.c
293
-
8
1159
Mike Rapoport
Matthew Wilcox
Linus Torvalds
Others
July 2021
October 2021
January 2022
February 2022
April 2022
May 2022
June 2022
July 2022
September 2022
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Author Name
Tokens
Token Proportion
Mike Rapoport
970
83.69%
Matthew Wilcox
40
3.45%
Linus Torvalds
3
0.26%
Others
146
12.60%
Total
1159
shmem.c
4339
-
130
18773
Hugh Dickins
Kirill A. Shutemov
Matthew Wilcox
Linus Torvalds
Al Viro
Mike Kravetz
Andrew Morton
Linus Torvalds (pre-git)
Mike Rapoport
David Howells
Miaohe Lin
Vlastimil Babka
Yang Shi
Nicholas Piggin
Johannes Weiner
Andrea Arcangeli
Yu Zhao
Christoph Hellwig
Mel Gorman
Peter Xu
Jan Kara
Song Muchun
Christoph Lameter
MinChan Kim
Catalin Marinas
Aneesh Kumar K.V
David Rientjes
Fengguang Wu
Huang Ying
Andi Kleen
Vladimir Davydov
Tejun Heo
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
June 2003
July 2003
October 2003
December 2003
March 2004
April 2004
May 2004
June 2004
August 2004
September 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
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
August 2021
September 2021
October 2021
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
December 2022
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Author Name
Tokens
Token Proportion
Hugh Dickins
4261
22.70%
Kirill A. Shutemov
2025
10.79%
Matthew Wilcox
1367
7.28%
Linus Torvalds
1195
6.37%
Al Viro
1056
5.63%
Mike Kravetz
902
4.80%
Andrew Morton
701
3.73%
Linus Torvalds (pre-git)
540
2.88%
Mike Rapoport
530
2.82%
David Howells
385
2.05%
Miaohe Lin
178
0.95%
Vlastimil Babka
172
0.92%
Yang Shi
156
0.83%
Nicholas Piggin
127
0.68%
Johannes Weiner
107
0.57%
Andrea Arcangeli
94
0.50%
Yu Zhao
79
0.42%
Christoph Hellwig
72
0.38%
Mel Gorman
24
0.13%
Peter Xu
22
0.12%
Jan Kara
12
0.06%
Song Muchun
11
0.06%
Christoph Lameter
8
0.04%
MinChan Kim
7
0.04%
Catalin Marinas
7
0.04%
Aneesh Kumar K.V
7
0.04%
David Rientjes
6
0.03%
Fengguang Wu
5
0.03%
Huang Ying
4
0.02%
Andi Kleen
4
0.02%
Vladimir Davydov
2
0.01%
Tejun Heo
2
0.01%
Kamezawa Hiroyuki
2
0.01%
JoonSoo Kim
2
0.01%
Others
4701
25.04%
Total
18773
shrinker_debug.c
286
-
2
1258
Roman Gushchin
Others
May 2022
July 2022
var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 16, "token_count": 1252}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Roman Gushchin
1252
99.52%
Others
6
0.48%
Total
1258
shuffle.c
182
-
6
587
Dan J Williams
David Hildenbrand
Matthew Wilcox
Others
May 2019
April 2020
August 2020
October 2020
April 2021
September 2022
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 40, "token_count": 516}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 29, "token_count": 24}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
516
87.90%
David Hildenbrand
24
4.09%
Matthew Wilcox
1
0.17%
Others
46
7.84%
Total
587
shuffle.h
53
-
3
186
Dan J Williams
Others
May 2019
April 2020
May 2021
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 40, "token_count": 165}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
165
88.71%
Others
21
11.29%
Total
186
slab.c
4053
-
121
16180
JoonSoo Kim
Andrew Morton
Christoph Lameter
Linus Torvalds (pre-git)
David Rientjes
Vlastimil Babka
Alexander Potapenko
Mel Gorman
Linus Torvalds
Song Muchun
Hugh Dickins
Matthew Wilcox
Andrey Konovalov
Christoph Hellwig
Vladimir Davydov
Roman Gushchin
Marco Elver
Catalin Marinas
Al Viro
Nicholas Piggin
Andrey Ryabinin
Miaohe Lin
David Howells
Tejun Heo
Michal Hocko
Mike Rapoport
Andi Kleen
Kirill A. Shutemov
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
March 2009
April 2009
June 2009
September 2009
October 2009
December 2009
January 2010
March 2010
May 2010
August 2010
October 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
November 2019
January 2020
June 2020
August 2020
September 2020
December 2020
January 2021
February 2021
March 2021
April 2021
May 2021
October 2021
November 2021
March 2022
April 2022
May 2022
June 2022
August 2022
October 2022
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{"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 30, "token_count": 67}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 60, "token_count": 94}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 37, "token_count": 2}, {"author_id": 4, "token_count": 32}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 4, "token_count": 35}, {"author_id": 0, "token_count": 98}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1343804400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 4, "token_count": 59}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 4, "token_count": 196}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 13, "token_count": 101}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 13, "token_count": 83}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 13, "token_count": 2}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 30, "token_count": 31}, {"author_id": 41, 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{"author_id": 7, "token_count": 19}, {"author_id": 16, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 31, "token_count": 25}, {"author_id": 16, "token_count": 31}, {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 60, "token_count": 139}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 7, "token_count": 88}, {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 10, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 19}, {"author_id": 14, "token_count": 75}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 14, "token_count": 254}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 14}, {"author_id": 25, "token_count": 78}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 31, "token_count": 1}, {"author_id": 25, "token_count": 15}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 304}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 35}, ]}, ]
Author Name
Tokens
Token Proportion
JoonSoo Kim
3575
22.10%
Andrew Morton
2461
15.21%
Christoph Lameter
2293
14.17%
Linus Torvalds (pre-git)
1393
8.61%
David Rientjes
464
2.87%
Vlastimil Babka
355
2.19%
Alexander Potapenko
191
1.18%
Mel Gorman
171
1.06%
Linus Torvalds
105
0.65%
Song Muchun
93
0.57%
Hugh Dickins
66
0.41%
Matthew Wilcox
55
0.34%
Andrey Konovalov
49
0.30%
Christoph Hellwig
43
0.27%
Vladimir Davydov
40
0.25%
Roman Gushchin
36
0.22%
Marco Elver
31
0.19%
Catalin Marinas
27
0.17%
Al Viro
27
0.17%
Nicholas Piggin
18
0.11%
Andrey Ryabinin
17
0.11%
Miaohe Lin
14
0.09%
David Howells
12
0.07%
Tejun Heo
10
0.06%
Michal Hocko
5
0.03%
Mike Rapoport
4
0.02%
Andi Kleen
4
0.02%
Kirill A. Shutemov
2
0.01%
Others
4619
28.55%
Total
16180
slab.h
874
-
43
3299
Roman Gushchin
Matthew Wilcox
Vlastimil Babka
Christoph Lameter
JoonSoo Kim
Alexander Potapenko
Song Muchun
Vladimir Davydov
Andrey Konovalov
Marco Elver
Faiyaz Mohammed
Yang Shi
Peter Zijlstra
David Rientjes
Andrey Ryabinin
Tejun Heo
Others
July 2012
September 2012
October 2012
November 2012
December 2012
January 2013
May 2014
June 2014
August 2014
October 2014
June 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
October 2021
November 2021
December 2021
March 2022
April 2022
August 2022
September 2022
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Author Name
Tokens
Token Proportion
Roman Gushchin
648
19.64%
Matthew Wilcox
510
15.46%
Vlastimil Babka
407
12.34%
Christoph Lameter
328
9.94%
JoonSoo Kim
147
4.46%
Alexander Potapenko
144
4.36%
Song Muchun
115
3.49%
Vladimir Davydov
55
1.67%
Andrey Konovalov
53
1.61%
Marco Elver
37
1.12%
Faiyaz Mohammed
35
1.06%
Yang Shi
30
0.91%
Peter Zijlstra
7
0.21%
David Rientjes
3
0.09%
Andrey Ryabinin
3
0.09%
Tejun Heo
2
0.06%
Others
775
23.49%
Total
3299
slab_common.c
1456
-
57
5414
Roman Gushchin
Christoph Lameter
Vladimir Davydov
Andrey Ryabinin
Yang Shi
Vlastimil Babka
Marco Elver
Tejun Heo
Andrey Konovalov
JoonSoo Kim
Alexander Potapenko
Linus Torvalds
Matthew Wilcox
Faiyaz Mohammed
Song Muchun
Miaohe Lin
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
November 2015
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
July 2021
October 2021
January 2022
February 2022
April 2022
May 2022
June 2022
August 2022
September 2022
October 2022
November 2022
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"group": [ {"author_id": 33, "token_count": 203}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 13, "token_count": 72}, {"author_id": 41, "token_count": 21}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 41, "token_count": 25}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 33, "token_count": 18}, {"author_id": 41, "token_count": 69}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 4, "token_count": 70}, {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 41, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 7, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 60, "token_count": 207}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 9, "token_count": 76}, {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 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"group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 17}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 58, "token_count": 10}, {"author_id": 60, "token_count": 111}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 31, "token_count": 16}, {"author_id": 25, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 31, "token_count": 53}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 814}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 101}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 26, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Roman Gushchin
876
16.18%
Christoph Lameter
750
13.85%
Vladimir Davydov
258
4.77%
Andrey Ryabinin
221
4.08%
Yang Shi
127
2.35%
Vlastimil Babka
125
2.31%
Marco Elver
119
2.20%
Tejun Heo
76
1.40%
Andrey Konovalov
75
1.39%
JoonSoo Kim
72
1.33%
Alexander Potapenko
28
0.52%
Linus Torvalds
14
0.26%
Matthew Wilcox
12
0.22%
Faiyaz Mohammed
10
0.18%
Song Muchun
6
0.11%
Miaohe Lin
4
0.07%
Mike Rapoport
1
0.02%
Others
2640
48.76%
Total
5414
slob.c
757
-
45
3039
Nicholas Piggin
Christoph Lameter
Vlastimil Babka
Matthew Wilcox
Catalin Marinas
Song Muchun
David Rientjes
Fengguang Wu
Roman Gushchin
MinChan Kim
Linus Torvalds
Andy Whitcroft
Marco Elver
Vladimir Davydov
Miaohe Lin
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
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
September 2013
June 2014
April 2015
September 2015
November 2015
February 2016
January 2017
November 2017
June 2018
May 2019
July 2019
October 2019
March 2020
August 2020
December 2020
January 2021
October 2021
November 2021
February 2022
March 2022
April 2022
May 2022
June 2022
August 2022
September 2022
var spanGroupData = [ {"timestamp": 1136102400, "group": [ {"author_id": 60, "token_count": 552}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 4, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 17, "token_count": 159}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 4, "token_count": 37}, {"author_id": 17, "token_count": 908}, {"author_id": 60, "token_count": 119}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1196496000, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 92}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 17, "token_count": 3}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 17, "token_count": 9}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 17, "token_count": 23}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 32, "token_count": 44}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1277967600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 4, "token_count": 52}, {"author_id": 30, "token_count": 1}, {"author_id": 60, "token_count": 63}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 4, "token_count": 92}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 61}, {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 14, "token_count": 109}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 67}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 34}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 84}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 47}, ]}, ]
Author Name
Tokens
Token Proportion
Nicholas Piggin
1102
36.26%
Christoph Lameter
287
9.44%
Vlastimil Babka
110
3.62%
Matthew Wilcox
76
2.50%
Catalin Marinas
44
1.45%
Song Muchun
34
1.12%
David Rientjes
13
0.43%
Fengguang Wu
8
0.26%
Roman Gushchin
6
0.20%
MinChan Kim
4
0.13%
Linus Torvalds
3
0.10%
Andy Whitcroft
3
0.10%
Marco Elver
2
0.07%
Vladimir Davydov
1
0.03%
Miaohe Lin
1
0.03%
Others
1345
44.26%
Total
3039
slub.c
6310
-
143
25719
Christoph Lameter
Vlastimil Babka
Faiyaz Mohammed
JoonSoo Kim
Alexander Potapenko
Andrey Konovalov
David Rientjes
Song Muchun
Matthew Wilcox
Vladimir Davydov
Andrey Ryabinin
Mel Gorman
Roman Gushchin
Miaohe Lin
Peter Zijlstra
Linus Torvalds
Yu Zhao
Marco Elver
Andrew Morton
Kirill A. Shutemov
Nicholas Piggin
Tejun Heo
Kamezawa Hiroyuki
Michal Hocko
Yang Shi
Catalin Marinas
Fengguang Wu
Christoph Hellwig
Andi Kleen
Others
May 2007
June 2007
July 2007
August 2007
September 2007
October 2007
November 2007
December 2007
January 2008
February 2008
March 2008
April 2008
May 2008
July 2008
August 2008
September 2008
October 2008
November 2008
December 2008
February 2009
March 2009
April 2009
May 2009
June 2009
July 2009
September 2009
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
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
May 2019
July 2019
September 2019
October 2019
November 2019
January 2020
March 2020
April 2020
May 2020
June 2020
August 2020
September 2020
October 2020
November 2020
December 2020
January 2021
February 2021
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
October 2021
November 2021
December 2021
February 2022
March 2022
April 2022
May 2022
June 2022
August 2022
September 2022
October 2022
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Author Name
Tokens
Token Proportion
Christoph Lameter
10442
40.60%
Vlastimil Babka
3494
13.59%
Faiyaz Mohammed
2894
11.25%
JoonSoo Kim
534
2.08%
Alexander Potapenko
471
1.83%
Andrey Konovalov
397
1.54%
David Rientjes
249
0.97%
Song Muchun
162
0.63%
Matthew Wilcox
128
0.50%
Vladimir Davydov
125
0.49%
Andrey Ryabinin
108
0.42%
Mel Gorman
81
0.31%
Roman Gushchin
64
0.25%
Miaohe Lin
56
0.22%
Peter Zijlstra
45
0.17%
Linus Torvalds
32
0.12%
Yu Zhao
29
0.11%
Marco Elver
26
0.10%
Andrew Morton
23
0.09%
Kirill A. Shutemov
21
0.08%
Nicholas Piggin
18
0.07%
Tejun Heo
16
0.06%
Kamezawa Hiroyuki
9
0.03%
Michal Hocko
3
0.01%
Yang Shi
2
0.01%
Catalin Marinas
2
0.01%
Fengguang Wu
1
0.00%
Christoph Hellwig
1
0.00%
Andi Kleen
1
0.00%
Others
6285
24.44%
Total
25719
sparse-vmemmap.c
398
-
27
1729
Christoph Lameter
Dan J Williams
Andy Whitcroft
Kirill A. Shutemov
Christoph Hellwig
Anshuman Khandual
Pavel Tatashin
Michal Hocko
Kamezawa Hiroyuki
Johannes Weiner
Mike Rapoport
David Rientjes
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
April 2022
June 2022
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Author Name
Tokens
Token Proportion
Christoph Lameter
411
23.77%
Dan J Williams
186
10.76%
Andy Whitcroft
142
8.21%
Kirill A. Shutemov
96
5.55%
Christoph Hellwig
60
3.47%
Anshuman Khandual
56
3.24%
Pavel Tatashin
54
3.12%
Michal Hocko
48
2.78%
Kamezawa Hiroyuki
32
1.85%
Johannes Weiner
15
0.87%
Mike Rapoport
6
0.35%
David Rientjes
6
0.35%
Al Viro
4
0.23%
Tejun Heo
3
0.17%
Others
610
35.28%
Total
1729
sparse.c
933
-
57
3619
Dan J Williams
Pavel Tatashin
Andy Whitcroft
Michal Hocko
Mel Gorman
Mike Rapoport
Christoph Lameter
Kirill A. Shutemov
Johannes Weiner
Christoph Hellwig
David Hildenbrand
Mike Kravetz
Aneesh Kumar K.V
Matthew Wilcox
Tejun Heo
Song Muchun
Andrea Arcangeli
Miaohe Lin
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
October 2021
November 2021
March 2022
April 2022
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"token_count": 43}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 5, "token_count": 42}, ]}, {"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": 40, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 14}, 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"token_count": 18}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 39, "token_count": 79}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 40, "token_count": 616}, {"author_id": 29, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 27, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 29, "token_count": 10}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 28, "token_count": 8}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 526}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 39, "token_count": 20}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 6}, {"author_id": 39, "token_count": 22}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 25, "token_count": 3}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 4}, {"author_id": 39, "token_count": 6}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 34}, ]}, ]
Author Name
Tokens
Token Proportion
Dan J Williams
624
17.24%
Pavel Tatashin
489
13.51%
Andy Whitcroft
259
7.16%
Michal Hocko
153
4.23%
Mel Gorman
142
3.92%
Mike Rapoport
136
3.76%
Christoph Lameter
65
1.80%
Kirill A. Shutemov
64
1.77%
Johannes Weiner
61
1.69%
Christoph Hellwig
34
0.94%
David Hildenbrand
20
0.55%
Mike Kravetz
16
0.44%
Aneesh Kumar K.V
8
0.22%
Matthew Wilcox
5
0.14%
Tejun Heo
3
0.08%
Song Muchun
3
0.08%
Andrea Arcangeli
2
0.06%
Miaohe Lin
1
0.03%
David Rientjes
1
0.03%
Others
1533
42.36%
Total
3619
swap.c
1127
-
65
3685
Matthew Wilcox
MinChan Kim
Andrew Morton
Johannes Weiner
Yu Zhao
Mel Gorman
Hugh Dickins
Linus Torvalds (pre-git)
Michal Hocko
Nicholas Piggin
Kirill A. Shutemov
Andrea Arcangeli
Linus Torvalds
Fengguang Wu
Vladimir Davydov
Dan J Williams
Naoya Horiguchi
Jan Kara
Christoph Hellwig
Roman Gushchin
Yang Shi
Tejun Heo
Peter Zijlstra
Christoph Lameter
Miaohe Lin
David Howells
Mike Rapoport
JoonSoo Kim
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
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
April 2014
June 2014
August 2014
October 2014
April 2015
September 2015
January 2016
April 2016
May 2016
June 2016
February 2017
April 2017
May 2017
July 2017
September 2017
October 2017
November 2017
December 2017
January 2018
April 2018
December 2018
February 2019
April 2019
May 2019
June 2019
September 2019
November 2019
January 2020
May 2020
June 2020
August 2020
December 2020
February 2021
April 2021
May 2021
June 2021
September 2021
November 2021
December 2021
February 2022
March 2022
April 2022
May 2022
June 2022
September 2022
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{"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 20, "token_count": 20}, {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1298966400, "group": [ {"author_id": 12, "token_count": 97}, {"author_id": 60, "token_count": 45}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 60, "token_count": 93}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 6, "token_count": 4}, {"author_id": 5, "token_count": 2}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 6, "token_count": 47}, {"author_id": 60, "token_count": 4}, 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"token_count": 3}, {"author_id": 2, "token_count": 19}, {"author_id": 12, "token_count": 87}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 40, "token_count": 8}, {"author_id": 27, "token_count": 11}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 16, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 10}, {"author_id": 3, "token_count": 1}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 27, "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": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 12, "token_count": 98}, {"author_id": 42, "token_count": 3}, {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 46, "token_count": 14}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 238}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 138}, {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 38}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 95}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 12, "token_count": 69}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 27}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 12, "token_count": 34}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 18, "token_count": 7}, {"author_id": 6, "token_count": 64}, {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 44, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 655}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 13}, {"author_id": 8, "token_count": 189}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
902
24.48%
MinChan Kim
398
10.80%
Andrew Morton
259
7.03%
Johannes Weiner
253
6.87%
Yu Zhao
200
5.43%
Mel Gorman
179
4.86%
Hugh Dickins
116
3.15%
Linus Torvalds (pre-git)
68
1.85%
Michal Hocko
59
1.60%
Nicholas Piggin
51
1.38%
Kirill A. Shutemov
28
0.76%
Andrea Arcangeli
28
0.76%
Linus Torvalds
25
0.68%
Fengguang Wu
14
0.38%
Vladimir Davydov
11
0.30%
Dan J Williams
11
0.30%
Naoya Horiguchi
10
0.27%
Jan Kara
10
0.27%
Christoph Hellwig
7
0.19%
Roman Gushchin
5
0.14%
Yang Shi
3
0.08%
Tejun Heo
3
0.08%
Peter Zijlstra
3
0.08%
Christoph Lameter
3
0.08%
Miaohe Lin
2
0.05%
David Howells
2
0.05%
Mike Rapoport
1
0.03%
JoonSoo Kim
1
0.03%
Others
1033
28.03%
Total
3685
swap.h
148
-
2
673
Matthew Wilcox
Others
May 2022
June 2022
September 2022
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Author Name
Tokens
Token Proportion
Matthew Wilcox
67
9.96%
Others
606
90.04%
Total
673
swap_cgroup.c
231
-
16
837
Kamezawa Hiroyuki
Huang Ying
Johannes Weiner
Yu Zhao
David Rientjes
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
March 2022
September 2022
var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 43, "token_count": 4}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 43, "token_count": 396}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 43, "token_count": 15}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 43, "token_count": 74}, {"author_id": 60, "token_count": 44}, ]}, {"timestamp": 1304233200, "group": [ {"author_id": 60, "token_count": 49}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1320130800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 30, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 23, "token_count": 120}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 5, "token_count": 14}, ]}, ]
Author Name
Tokens
Token Proportion
Kamezawa Hiroyuki
489
58.42%
Huang Ying
120
14.34%
Johannes Weiner
18
2.15%
Yu Zhao
12
1.43%
David Rientjes
12
1.43%
Hugh Dickins
1
0.12%
Others
185
22.10%
Total
837
swap_slots.c
350
-
14
1168
Huang Ying
Tejun Heo
Matthew Wilcox
Miaohe Lin
Others
February 2017
May 2017
July 2017
November 2017
June 2018
August 2018
April 2020
August 2020
October 2020
May 2021
August 2021
December 2021
May 2022
July 2022
September 2022
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Author Name
Tokens
Token Proportion
Huang Ying
45
3.85%
Tejun Heo
29
2.48%
Matthew Wilcox
14
1.20%
Miaohe Lin
2
0.17%
Others
1078
92.29%
Total
1168
swap_state.c
910
-
44
3556
Huang Ying
Matthew Wilcox
JoonSoo Kim
MinChan Kim
Andrew Morton
Linus Torvalds (pre-git)
Hugh Dickins
Johannes Weiner
Linus Torvalds
Nicholas Piggin
Andrea Arcangeli
Miaohe Lin
Kamezawa Hiroyuki
Christoph Lameter
Michal Hocko
Vladimir Davydov
Tejun Heo
Kirill A. Shutemov
Christoph Hellwig
Others
January 1996
March 1997
January 1998
February 1998
August 1998
May 1999
June 1999
September 1999
September 2000
February 2002
June 2002
July 2002
August 2002
September 2002
October 2002
December 2002
April 2004
May 2004
February 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
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
February 2022
March 2022
May 2022
June 2022
September 2022
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"group": [ {"author_id": 6, "token_count": 3}, {"author_id": 5, "token_count": 58}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 237}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 119}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 44, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 11}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 23, "token_count": 41}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 25}, {"author_id": 44, "token_count": 14}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 45}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 123}, ]}, ]
Author Name
Tokens
Token Proportion
Huang Ying
1501
42.21%
Matthew Wilcox
479
13.47%
JoonSoo Kim
237
6.66%
MinChan Kim
187
5.26%
Andrew Morton
178
5.01%
Linus Torvalds (pre-git)
131
3.68%
Hugh Dickins
125
3.52%
Johannes Weiner
65
1.83%
Linus Torvalds
44
1.24%
Nicholas Piggin
28
0.79%
Andrea Arcangeli
22
0.62%
Miaohe Lin
19
0.53%
Kamezawa Hiroyuki
10
0.28%
Christoph Lameter
10
0.28%
Michal Hocko
5
0.14%
Vladimir Davydov
4
0.11%
Tejun Heo
3
0.08%
Kirill A. Shutemov
2
0.06%
Christoph Hellwig
1
0.03%
Others
505
14.20%
Total
3556
swapfile.c
3684
-
99
15547
Huang Ying
Hugh Dickins
Linus Torvalds (pre-git)
Andrew Morton
Miaohe Lin
Linus Torvalds
Dan Streetman
Kamezawa Hiroyuki
MinChan Kim
Christoph Hellwig
Mel Gorman
Matthew Wilcox
Al Viro
Andi Kleen
Tejun Heo
Kirill A. Shutemov
David Hildenbrand
Peter Xu
Johannes Weiner
JoonSoo Kim
Liam R. Howlett
Pavel Tatashin
David Rientjes
Christoph Lameter
Vlastimil Babka
Vladimir Davydov
Seth Jennings
Andrea Arcangeli
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
March 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
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
November 2021
January 2022
March 2022
April 2022
May 2022
June 2022
August 2022
September 2022
November 2022
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5}, {"author_id": 23, "token_count": 428}, {"author_id": 60, "token_count": 374}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 23, "token_count": 66}, {"author_id": 12, "token_count": 54}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 37, "token_count": 42}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 9, "token_count": 96}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 23, "token_count": 200}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 23, "token_count": 83}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 358}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 6, "token_count": 32}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 23, "token_count": 239}, {"author_id": 60, "token_count": 280}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 23, "token_count": 310}, {"author_id": 5, "token_count": 20}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 18}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 18, "token_count": 121}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 8}, {"author_id": 44, "token_count": 13}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 18, "token_count": 22}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 70}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 23, "token_count": 7}, {"author_id": 44, "token_count": 220}, {"author_id": 38, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 6, "token_count": 35}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 18, "token_count": 18}, {"author_id": 54, "token_count": 13}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 18, "token_count": 14}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 29, "token_count": 57}, {"author_id": 3, "token_count": 3}, {"author_id": 44, "token_count": 223}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 21}, {"author_id": 44, "token_count": 22}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 40}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 18, "token_count": 2}, {"author_id": 21, "token_count": 15}, {"author_id": 3, "token_count": 136}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 24}, ]}, ]
Author Name
Tokens
Token Proportion
Huang Ying
3223
20.73%
Hugh Dickins
2384
15.33%
Linus Torvalds (pre-git)
621
3.99%
Andrew Morton
609
3.92%
Miaohe Lin
488
3.14%
Linus Torvalds
433
2.79%
Dan Streetman
295
1.90%
Kamezawa Hiroyuki
286
1.84%
MinChan Kim
264
1.70%
Christoph Hellwig
255
1.64%
Mel Gorman
218
1.40%
Matthew Wilcox
169
1.09%
Al Viro
140
0.90%
Andi Kleen
112
0.72%
Tejun Heo
110
0.71%
Kirill A. Shutemov
108
0.69%
David Hildenbrand
57
0.37%
Peter Xu
41
0.26%
Johannes Weiner
37
0.24%
JoonSoo Kim
18
0.12%
Liam R. Howlett
15
0.10%
Pavel Tatashin
13
0.08%
David Rientjes
13
0.08%
Christoph Lameter
12
0.08%
Vlastimil Babka
4
0.03%
Vladimir Davydov
3
0.02%
Seth Jennings
3
0.02%
Andrea Arcangeli
1
0.01%
Others
5615
36.12%
Total
15547
truncate.c
869
-
41
2858
Matthew Wilcox
Andrew Morton
Jan Kara
Johannes Weiner
Hugh Dickins
Mel Gorman
Nicholas Piggin
Andi Kleen
Christoph Hellwig
Fengguang Wu
David Howells
MinChan Kim
Kirill A. Shutemov
Andrey Ryabinin
Tejun Heo
Mike Rapoport
Linus Torvalds
Others
October 2002
December 2002
February 2003
October 2003
June 2004
August 2004
October 2004
January 2005
March 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
August 2009
September 2009
January 2010
March 2010
June 2010
December 2010
March 2011
July 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
December 2016
February 2017
May 2017
November 2017
January 2018
April 2018
November 2018
March 2019
May 2019
May 2020
September 2020
October 2020
February 2021
April 2021
May 2021
June 2021
July 2021
September 2021
November 2021
December 2021
January 2022
February 2022
June 2022
September 2022
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{"timestamp": 1396335600, "group": [ {"author_id": 5, "token_count": 168}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 47, "token_count": 153}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 47, "token_count": 155}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 33, "token_count": 4}, {"author_id": 47, "token_count": 22}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 47, "token_count": 70}, {"author_id": 3, "token_count": 23}, {"author_id": 0, "token_count": 165}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 291}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 47, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 17}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 6, "token_count": 31}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 114}, {"author_id": 3, "token_count": 42}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 119}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 148}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
740
25.89%
Andrew Morton
431
15.08%
Jan Kara
403
14.10%
Johannes Weiner
289
10.11%
Hugh Dickins
195
6.82%
Mel Gorman
165
5.77%
Nicholas Piggin
85
2.97%
Andi Kleen
54
1.89%
Christoph Hellwig
36
1.26%
Fengguang Wu
30
1.05%
David Howells
25
0.87%
MinChan Kim
18
0.63%
Kirill A. Shutemov
15
0.52%
Andrey Ryabinin
4
0.14%
Tejun Heo
3
0.10%
Mike Rapoport
2
0.07%
Linus Torvalds
2
0.07%
Others
361
12.63%
Total
2858
usercopy.c
276
-
13
976
Matthew Wilcox
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
October 2021
January 2022
February 2022
March 2022
May 2022
June 2022
var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 60, "token_count": 392}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 35}, ]}, {"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": 150}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"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": 5}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 124}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 42}, {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Matthew Wilcox
177
18.14%
Others
799
81.86%
Total
976
userfaultfd.c
793
-
17
2964
Andrea Arcangeli
Mike Kravetz
Peter Xu
Mike Rapoport
Kirill A. Shutemov
Matthew Wilcox
Hugh Dickins
Yang Shi
Song Muchun
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
November 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
August 2022
September 2022
October 2022
November 2022
var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 20, "token_count": 790}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 15, "token_count": 602}, {"author_id": 39, "token_count": 61}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 2, "token_count": 30}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 39, "token_count": 102}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 39, "token_count": 30}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 20, "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": 20, "token_count": 44}, {"author_id": 38, "token_count": 9}, {"author_id": 60, "token_count": 148}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 60, "token_count": 78}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 60, "token_count": 481}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 38, "token_count": 7}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 42, "token_count": 17}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 25, "token_count": 10}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 38, "token_count": 78}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 38, "token_count": 98}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 3, "token_count": 24}, {"author_id": 15, "token_count": 29}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 38, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Andrea Arcangeli
986
33.27%
Mike Kravetz
631
21.29%
Peter Xu
197
6.65%
Mike Rapoport
193
6.51%
Kirill A. Shutemov
32
1.08%
Matthew Wilcox
27
0.91%
Hugh Dickins
23
0.78%
Yang Shi
17
0.57%
Song Muchun
10
0.34%
Others
848
28.61%
Total
2964
util.c
1193
-
65
3837
Al Viro
Matthew Wilcox
Andrey Ryabinin
Kirill A. Shutemov
Michal Hocko
Andrew Morton
David Howells
David Hildenbrand
Mike Rapoport
Linus Torvalds
Johannes Weiner
Christoph Hellwig
MinChan Kim
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
April 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
April 2021
May 2021
June 2021
July 2021
August 2021
September 2021
November 2021
January 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
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"token_count": 41}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 76}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 126}, {"author_id": 27, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 154}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 26, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 83}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Al Viro
364
9.49%
Matthew Wilcox
309
8.05%
Andrey Ryabinin
195
5.08%
Kirill A. Shutemov
142
3.70%
Michal Hocko
108
2.81%
Andrew Morton
102
2.66%
David Howells
79
2.06%
David Hildenbrand
69
1.80%
Mike Rapoport
28
0.73%
Linus Torvalds
23
0.60%
Johannes Weiner
13
0.34%
Christoph Hellwig
5
0.13%
MinChan Kim
4
0.10%
Catalin Marinas
1
0.03%
Others
2395
62.42%
Total
3837
vmalloc.c
4190
-
139
15841
Nicholas Piggin
Uladzislau Rezki
Tejun Heo
Christoph Hellwig
Christoph Lameter
Linus Torvalds (pre-git)
Hugh Dickins
Kirill A. Shutemov
Andrey Konovalov
Kamezawa Hiroyuki
Andi Kleen
Andrey Ryabinin
Michal Hocko
Al Viro
Andrew Morton
JoonSoo Kim
Alexander Potapenko
David Rientjes
Roman Gushchin
Matthew Wilcox
Catalin Marinas
Peter Zijlstra
Linus Torvalds
Jan Kara
Mike Rapoport
Mel Gorman
Miaohe Lin
MinChan Kim
Aneesh Kumar K.V
Vlastimil Babka
Vladimir Davydov
David Hildenbrand
Others
September 1993
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January 1995
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March 1998
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April 2003
May 2003
August 2003
October 2003
June 2004
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August 2022
September 2022
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{"author_id": 27, "token_count": 168}, {"author_id": 60, "token_count": 59}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 10, "token_count": 212}, {"author_id": 52, "token_count": 122}, {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 17, "token_count": 18}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 52, "token_count": 261}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 7, "token_count": 100}, ]}, ]
Author Name
Tokens
Token Proportion
Nicholas Piggin
4235
26.73%
Uladzislau Rezki
3450
21.78%
Tejun Heo
922
5.82%
Christoph Hellwig
703
4.44%
Christoph Lameter
495
3.12%
Linus Torvalds (pre-git)
373
2.35%
Hugh Dickins
310
1.96%
Kirill A. Shutemov
252
1.59%
Andrey Konovalov
219
1.38%
Kamezawa Hiroyuki
210
1.33%
Andi Kleen
210
1.33%
Andrey Ryabinin
207
1.31%
Michal Hocko
174
1.10%
Al Viro
147
0.93%
Andrew Morton
143
0.90%
JoonSoo Kim
100
0.63%
Alexander Potapenko
100
0.63%
David Rientjes
71
0.45%
Roman Gushchin
39
0.25%
Matthew Wilcox
36
0.23%
Catalin Marinas
35
0.22%
Peter Zijlstra
21
0.13%
Linus Torvalds
19
0.12%
Jan Kara
15
0.09%
Mike Rapoport
11
0.07%
Mel Gorman
11
0.07%
Miaohe Lin
8
0.05%
MinChan Kim
3
0.02%
Aneesh Kumar K.V
3
0.02%
Vlastimil Babka
2
0.01%
Vladimir Davydov
2
0.01%
David Hildenbrand
2
0.01%
Others
3313
20.91%
Total
15841
vmpressure.c
473
-
17
1278
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
November 2021
var spanGroupData = [ {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 806}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 27, "token_count": 25}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 11, "token_count": 17}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 6, "token_count": 3}, {"author_id": 5, "token_count": 132}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 30, "token_count": 210}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
David Rientjes
210
16.43%
Johannes Weiner
132
10.33%
Michal Hocko
25
1.96%
Andrew Morton
17
1.33%
Tejun Heo
12
0.94%
Yang Shi
5
0.39%
Hugh Dickins
3
0.23%
Vladimir Davydov
2
0.16%
Others
872
68.23%
Total
1278
vmscan.c
7764
-
125
30169
Yu Zhao
Mel Gorman
Johannes Weiner
Yang Shi
Andrew Morton
Matthew Wilcox
MinChan Kim
Christoph Lameter
Roman Gushchin
Hugh Dickins
Andrey Ryabinin
Nicholas Piggin
Michal Hocko
Vladimir Davydov
Vlastimil Babka
Huang Ying
JoonSoo Kim
Linus Torvalds
Linus Torvalds (pre-git)
Miaohe Lin
David Rientjes
Kamezawa Hiroyuki
Fengguang Wu
Tejun Heo
Kirill A. Shutemov
Andrea Arcangeli
Aneesh Kumar K.V
Liam R. Howlett
Andy Whitcroft
Peter Zijlstra
Christoph Hellwig
Song Muchun
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
June 2003
July 2003
August 2003
October 2003
January 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
October 2010
December 2010
January 2011
April 2011
May 2011
June 2011
July 2011
October 2011
December 2011
January 2012
March 2012
April 2012
May 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
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
April 2021
May 2021
June 2021
August 2021
September 2021
November 2021
December 2021
January 2022
February 2022
March 2022
April 2022
May 2022
June 2022
July 2022
August 2022
September 2022
November 2022
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3, "token_count": 9}, {"author_id": 0, "token_count": 144}, {"author_id": 25, "token_count": 1}, {"author_id": 42, "token_count": 5}, {"author_id": 8, "token_count": 23}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 5, "token_count": 64}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 23, "token_count": 9}, {"author_id": 5, "token_count": 4}, {"author_id": 3, "token_count": 12}, {"author_id": 44, "token_count": 2}, {"author_id": 14, "token_count": 11}, {"author_id": 42, "token_count": 20}, {"author_id": 60, "token_count": 386}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 56}, {"author_id": 26, "token_count": 4}, {"author_id": 0, "token_count": 374}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 57}, {"author_id": 0, "token_count": 154}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 107}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 32}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 23, "token_count": 19}, {"author_id": 6, "token_count": 49}, {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 44, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 3, "token_count": 203}, {"author_id": 44, "token_count": 87}, {"author_id": 12, "token_count": 13}, {"author_id": 16, "token_count": 247}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 267}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 64}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 28, "token_count": 3}, {"author_id": 5, "token_count": 5}, {"author_id": 60, "token_count": 156}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 17}, {"author_id": 3, "token_count": 114}, {"author_id": 8, "token_count": 14381}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 28, "token_count": 18}, {"author_id": 8, "token_count": 156}, {"author_id": 60, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Yu Zhao
14566
48.28%
Mel Gorman
3460
11.47%
Johannes Weiner
1899
6.29%
Yang Shi
1602
5.31%
Andrew Morton
1046
3.47%
Matthew Wilcox
810
2.68%
MinChan Kim
357
1.18%
Christoph Lameter
316
1.05%
Roman Gushchin
285
0.94%
Hugh Dickins
226
0.75%
Andrey Ryabinin
224
0.74%
Nicholas Piggin
194
0.64%
Michal Hocko
193
0.64%
Vladimir Davydov
165
0.55%
Vlastimil Babka
118
0.39%
Huang Ying
116
0.38%
JoonSoo Kim
106
0.35%
Linus Torvalds
101
0.33%
Linus Torvalds (pre-git)
94
0.31%
Miaohe Lin
90
0.30%
David Rientjes
86
0.29%
Kamezawa Hiroyuki
82
0.27%
Fengguang Wu
76
0.25%
Tejun Heo
45
0.15%
Kirill A. Shutemov
30
0.10%
Andrea Arcangeli
29
0.10%
Aneesh Kumar K.V
21
0.07%
Liam R. Howlett
17
0.06%
Andy Whitcroft
15
0.05%
Peter Zijlstra
7
0.02%
Christoph Hellwig
5
0.02%
Song Muchun
1
0.00%
Others
3787
12.55%
Total
30169
vmstat.c
2251
-
78
8193
Mel Gorman
Christoph Lameter
Andrew Morton
Hugh Dickins
JoonSoo Kim
Michal Hocko
Roman Gushchin
Johannes Weiner
David Rientjes
MinChan Kim
Song Muchun
Huang Ying
Miaohe Lin
Kirill A. Shutemov
Anshuman Khandual
Christoph Hellwig
Vlastimil Babka
David Hildenbrand
Linus Torvalds
Fengguang Wu
Yang Shi
Tejun Heo
Peter Xu
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
November 2021
January 2022
March 2022
April 2022
May 2022
July 2022
August 2022
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"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": 27, "token_count": 47}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 46}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 8}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 36, "token_count": 6}, {"author_id": 13, "token_count": 9}, {"author_id": 38, "token_count": 2}, {"author_id": 16, "token_count": 97}, {"author_id": 60, "token_count": 96}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 44, "token_count": 12}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 29, "token_count": 6}, {"author_id": 5, "token_count": 62}, {"author_id": 25, "token_count": 39}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 73}, {"author_id": 12, "token_count": 9}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 140}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 42, "token_count": 4}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 147}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 23, "token_count": 7}, {"author_id": 60, "token_count": 22}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 60, "token_count": 35}, ]}, ]
Author Name
Tokens
Token Proportion
Mel Gorman
2738
33.42%
Christoph Lameter
2174
26.53%
Andrew Morton
381
4.65%
Hugh Dickins
206
2.51%
JoonSoo Kim
143
1.75%
Michal Hocko
138
1.68%
Roman Gushchin
98
1.20%
Johannes Weiner
90
1.10%
David Rientjes
71
0.87%
MinChan Kim
69
0.84%
Song Muchun
39
0.48%
Huang Ying
20
0.24%
Miaohe Lin
15
0.18%
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%
Peter Xu
2
0.02%
Andi Kleen
2
0.02%
SeongJae Park
1
0.01%
Others
1947
23.76%
Total
8193
workingset.c
748
-
19
2032
Johannes Weiner
Yu Zhao
Matthew Wilcox
JoonSoo Kim
Miaohe Lin
Vladimir Davydov
Mel Gorman
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
April 2021
May 2021
June 2021
September 2021
November 2021
December 2021
March 2022
April 2022
May 2022
September 2022
var spanGroupData = [ {"timestamp": 1396335600, "group": [ {"author_id": 5, "token_count": 445}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 41, "token_count": 9}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 5, "token_count": 233}, {"author_id": 41, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 5, "token_count": 13}, {"author_id": 0, "token_count": 19}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 5, "token_count": 104}, {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 37}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 5, "token_count": 134}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 5, "token_count": 87}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 5, "token_count": 68}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 13, "token_count": 43}, {"author_id": 3, "token_count": 2}, {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 44, "token_count": 8}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 36}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 44, "token_count": 15}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 59}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 8, "token_count": 523}, ]}, ]
Author Name
Tokens
Token Proportion
Johannes Weiner
1195
58.81%
Yu Zhao
523
25.74%
Matthew Wilcox
126
6.20%
JoonSoo Kim
43
2.12%
Miaohe Lin
23
1.13%
Vladimir Davydov
19
0.94%
Mel Gorman
19
0.94%
Roman Gushchin
8
0.39%
Song Muchun
4
0.20%
Michal Hocko
3
0.15%
Hugh Dickins
3
0.15%
Others
66
3.25%
Total
2032
z3fold.c
1710
-
13
7262
Vitaly Wool
Miaohe Lin
Matthew Wilcox
Uladzislau Rezki
Mike Rapoport
Others
May 2016
June 2016
February 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
April 2022
June 2022
var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 22, "token_count": 1493}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 22, "token_count": 307}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 22, "token_count": 1057}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 22, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 22, "token_count": 31}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 22, "token_count": 2}, {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 22, "token_count": 74}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 22, "token_count": 102}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 22, "token_count": 1682}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 22, "token_count": 8}, {"author_id": 60, "token_count": 85}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 22, "token_count": 50}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 22, "token_count": 39}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 22, "token_count": 1634}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 52, "token_count": 1}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 22, "token_count": 387}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 44, "token_count": 13}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 44, "token_count": 19}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 44, "token_count": 182}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 16}, ]}, ]
Author Name
Tokens
Token Proportion
Vitaly Wool
6886
94.82%
Miaohe Lin
214
2.95%
Matthew Wilcox
16
0.22%
Uladzislau Rezki
1
0.01%
Mike Rapoport
1
0.01%
Others
144
1.98%
Total
7262
zbud.c
640
-
11
1923
Seth Jennings
Miaohe Lin
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": 53, "token_count": 985}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 49, "token_count": 86}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 49, "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": 39, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 44, "token_count": 811}, ]}, ]
Author Name
Tokens
Token Proportion
Seth Jennings
986
51.27%
Miaohe Lin
811
42.17%
Dan Streetman
112
5.82%
Mike Rapoport
1
0.05%
Mel Gorman
1
0.05%
Others
12
0.62%
Total
1923
zpool.c
399
-
12
915
Dan Streetman
Yu Zhao
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": 49, "token_count": 731}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 49, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 49, "token_count": 61}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 49, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 41}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 39, "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
804
87.87%
Yu Zhao
41
4.48%
Mike Rapoport
10
1.09%
Others
60
6.56%
Total
915
zsmalloc.c
2370
-
40
9110
MinChan Kim
Dan Streetman
Seth Jennings
Matthew Wilcox
JoonSoo Kim
Kirill A. Shutemov
Miaohe Lin
Roman Gushchin
Mike Rapoport
Others
January 2012
February 2012
April 2012
June 2012
July 2012
August 2012
January 2014
March 2014
June 2014
August 2014
October 2014
December 2014
February 2015
April 2015
June 2015
September 2015
November 2015
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
August 2019
September 2019
January 2020
April 2020
June 2020
August 2020
December 2020
February 2021
May 2021
June 2021
October 2021
January 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
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Author Name
Tokens
Token Proportion
MinChan Kim
5997
65.83%
Dan Streetman
252
2.77%
Seth Jennings
246
2.70%
Matthew Wilcox
88
0.97%
JoonSoo Kim
25
0.27%
Kirill A. Shutemov
13
0.14%
Miaohe Lin
7
0.08%
Roman Gushchin
6
0.07%
Mike Rapoport
3
0.03%
Others
2473
27.15%
Total
9110
zswap.c
1542
-
32
5993
Dan Streetman
Seth Jennings
Vitaly Wool
Johannes Weiner
Yu Zhao
Miaohe Lin
Huang Ying
Christoph Hellwig
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
January 2022
March 2022
May 2022
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Author Name
Tokens
Token Proportion
Dan Streetman
2067
34.49%
Seth Jennings
1910
31.87%
Vitaly Wool
182
3.04%
Johannes Weiner
159
2.65%
Yu Zhao
53
0.88%
Miaohe Lin
47
0.78%
Huang Ying
18
0.30%
Christoph Hellwig
17
0.28%
MinChan Kim
9
0.15%
Mel Gorman
2
0.03%
Kirill A. Shutemov
2
0.03%
Others
1527
25.48%
Total
5993
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
1136
Author
Tokens
Proportion
Commits
Proportion
0
Mel Gorman
33030
4.85%
412
3.27%
1
SeongJae Park
31988
4.70%
124
0.98%
2
Kirill A. Shutemov
24149
3.55%
221
1.75%
3
Matthew Wilcox
21229
3.12%
548
4.35%
4
Christoph Lameter
20978
3.08%
322
2.55%
5
Johannes Weiner
18802
2.76%
290
2.30%
6
Hugh Dickins
18595
2.73%
472
3.74%
7
Alexander Potapenko
17707
2.60%
42
0.33%
8
Yu Zhao
15801
2.32%
30
0.24%
9
Tejun Heo
15566
2.29%
241
1.91%
10
Andrey Konovalov
15212
2.23%
208
1.65%
11
Andrew Morton
13949
2.05%
470
3.73%
12
MinChan Kim
12341
1.81%
126
1.00%
13
JoonSoo Kim
12133
1.78%
202
1.60%
14
Vlastimil Babka
10162
1.49%
232
1.84%
15
Mike Kravetz
9397
1.38%
108
0.86%
16
Roman Gushchin
9204
1.35%
86
0.68%
17
Nicholas Piggin
8711
1.28%
139
1.10%
18
Christoph Hellwig
8492
1.25%
204
1.62%
19
Naoya Horiguchi
7578
1.11%
148
1.17%
20
Andrea Arcangeli
7275
1.07%
109
0.86%
21
Liam R. Howlett
7196
1.06%
45
0.36%
22
Vitaly Wool
7068
1.04%
29
0.23%
23
Huang Ying
7028
1.03%
82
0.65%
24
Linus Torvalds (pre-git)
6624
0.97%
218
1.73%
25
Song Muchun
6540
0.96%
97
0.77%
26
Linus Torvalds
6519
0.96%
203
1.61%
27
Michal Hocko
6508
0.96%
231
1.83%
28
Aneesh Kumar K.V
6489
0.95%
91
0.72%
29
David Hildenbrand
6488
0.95%
130
1.03%
30
David Rientjes
6412
0.94%
162
1.29%
31
Marco Elver
5841
0.86%
40
0.32%
32
Catalin Marinas
5766
0.85%
70
0.56%
33
Andrey Ryabinin
5661
0.83%
57
0.45%
34
Dennis Zhou
5656
0.83%
60
0.48%
35
David Howells
5416
0.80%
67
0.53%
36
Anshuman Khandual
5101
0.75%
39
0.31%
37
Andi Kleen
4559
0.67%
66
0.52%
38
Peter Xu
4429
0.65%
78
0.62%
39
Mike Rapoport
4344
0.64%
103
0.82%
40
Dan J Williams
4274
0.63%
67
0.53%
41
Vladimir Davydov
4123
0.61%
77
0.61%
42
Yang Shi
4086
0.60%
89
0.71%
43
Kamezawa Hiroyuki
4072
0.60%
104
0.83%
44
Miaohe Lin
3701
0.54%
273
2.17%
45
Alistair Popple
3701
0.54%
27
0.21%
46
Fengguang Wu
3684
0.54%
94
0.75%
47
Jan Kara
3672
0.54%
89
0.71%
48
Mina Almasry
3670
0.54%
15
0.12%
49
Dan Streetman
3605
0.53%
23
0.18%
50
Zi Yan
3545
0.52%
21
0.17%
51
Jason Gunthorpe
3480
0.51%
32
0.25%
52
Uladzislau Rezki
3451
0.51%
35
0.28%
53
Seth Jennings
3172
0.47%
13
0.10%
54
Pavel Tatashin
3096
0.45%
44
0.35%
55
Izik Eidus
3083
0.45%
4
0.03%
56
Peter Zijlstra
3000
0.44%
67
0.53%
57
Al Viro
2970
0.44%
143
1.13%
58
Faiyaz Mohammed
2968
0.44%
2
0.02%
59
Andy Whitcroft
2922
0.43%
23
0.18%
60
Others
164748
24.19%
4762
37.78%
Total
680967
12606