mm

Files:

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

cache.c

205

-

2

856

Huacai ChenAnshuman Khandual May 2022July 2022October 2022 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 183}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 301}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 372}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	555	64.84%
Anshuman Khandual	301	35.16%
Total	856

extable.c

63

-

2

284

Youling TangHuacai Chen May 2022December 2022 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 213}, ]}, ]

Author Name	Tokens	Token Proportion
Youling Tang	213	75.00%
Huacai Chen	71	25.00%
Total	284

fault.c

311

-

6

1227

Huacai ChenEnze LiTiezhu YangLinus TorvaldsJiantao ShanBibo Mao May 2022August 2022February 2023June 2023September 2023April 2024September 2024 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 949}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 13, "token_count": 9}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 5, "token_count": 5}, {"author_id": 7, "token_count": 34}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 8}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 200}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	1157	94.30%
Enze Li	34	2.77%
Tiezhu Yang	14	1.14%
Linus Torvalds	9	0.73%
Jiantao Shan	8	0.65%
Bibo Mao	5	0.41%
Total	1227

hugetlbpage.c

66

-

4

309

Huacai ChenMing WangTianyang ZhangPeter Xu May 2022March 2024August 2024April 2025May 2025 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 284}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 12, "token_count": 10}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 19, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	293	94.82%
Ming Wang	10	3.24%
Tianyang Zhang	5	1.62%
Peter Xu	1	0.32%
Total	309

init.c

247

-

13

1034

Huacai ChenFeiyang ChenMike RapoportBibo MaoJoao MartinsTang ChenThiemo SeuferSong MuchunJohannes WeinerAndy WhitcroftguoweikangJonas BonnAtsushi Nemoto February 2005October 2006October 2007June 2011February 2013April 2013June 2021April 2022May 2022October 2022April 2023September 2023October 2023May 2024August 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 1107244800, "group": [ {"author_id": 20, "token_count": 5}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1191222000, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 21, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 10, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 474}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 139}, {"author_id": 0, "token_count": 254}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 6, "token_count": 59}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 26, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	757	73.21%
Feiyang Chen	139	13.44%
Mike Rapoport	59	5.71%
Bibo Mao	34	3.29%
Joao Martins	13	1.26%
Tang Chen	6	0.58%
Thiemo Seufer	5	0.48%
Song Muchun	5	0.48%
Johannes Weiner	5	0.48%
Andy Whitcroft	4	0.39%
guoweikang	3	0.29%
Jonas Bonn	2	0.19%
Atsushi Nemoto	2	0.19%
Total	1034

ioremap.c

28

-

3

99

Huacai ChenBibo MaoKees Cook May 2022September 2023June 2025 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 94}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 29, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	94	94.95%
Bibo Mao	3	3.03%
Kees Cook	2	2.02%
Total	99

kasan_init.c

333

-

4

1751

Qing ZhangHuacai ChenKanglong WangEnze Li May 2022September 2023February 2024August 2024November 2024 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 1, "token_count": 1564}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 129}, {"author_id": 9, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Qing Zhang	1564	89.32%
Huacai Chen	166	9.48%
Kanglong Wang	17	0.97%
Enze Li	4	0.23%
Total	1751

maccess.c

10

-

1

34

Huacai Chen May 2022 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 34}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	34	100.00%
Total	34

mmap.c

154

-

4

592

Huacai ChenBibo MaoMark BrownRick Edgecombe May 2022August 2022October 2022September 2023March 2024April 2024September 2024March 2025 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 459}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 69}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 5, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	554	93.58%
Bibo Mao	30	5.07%
Mark Brown	6	1.01%
Rick Edgecombe	2	0.34%
Total	592

pageattr.c

238

-

5

1137

Huacai ChenMike RapoportAndi KleenSai PraneethBorislav Petkov June 2002October 2013November 2018September 2024October 2024February 2025 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 18, "token_count": 6}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 24, "token_count": 5}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 1060}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 6, "token_count": 51}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	1070	94.11%
Mike Rapoport	51	4.49%
Andi Kleen	6	0.53%
Sai Praneeth	5	0.44%
Borislav Petkov	5	0.44%
Total	1137

pgtable.c

156

-

6

737

Huacai ChenBibo MaoEnze LiFeiyang ChenVishal Moola (Oracle)Kevin Brodsky May 2022October 2022August 2023September 2023November 2023April 2024August 2024October 2024January 2025 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 577}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 11, "token_count": 11}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 7, "token_count": 49}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 5, "token_count": 57}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 17, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	589	79.92%
Bibo Mao	57	7.73%
Enze Li	49	6.65%
Feiyang Chen	25	3.39%
Vishal Moola (Oracle)	11	1.49%
Kevin Brodsky	6	0.81%
Total	737

tlb.c

321

-

4

1460

Huacai ChenTiezhu YangMatthew WilcoxBibo Mao May 2022June 2022October 2022June 2023August 2023September 2023November 2023January 2024March 2024November 2024 var spanGroupData = [ {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 1345}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 8, "token_count": 53}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 11}, ]}, ]

Author Name	Tokens	Token Proportion
Huacai Chen	1404	96.16%
Tiezhu Yang	53	3.63%
Matthew Wilcox	2	0.14%
Bibo Mao	1	0.07%
Total	1460