filesystems

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

binderfs

541

1

8

2490

Christian BraunerKees CookCarlos LlamasTommi RantalaYu-Ting TsengLi Likarthik alapatiBala-Vignesh-Reddy January 2019March 2020June 2020October 2020July 2021April 2022July 2024July 2025October 2025 var spanGroupData = [ {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 797}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 1213}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 11, "token_count": 402}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 17, "token_count": 66}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	2010	80.72%
Kees Cook	402	16.14%
Carlos Llamas	68	2.73%
Tommi Rantala	4	0.16%
Yu-Ting Tseng	2	0.08%
Li Li	2	0.08%
karthik alapati	1	0.04%
Bala-Vignesh-Reddy	1	0.04%
Total	2490

epoll

3496

1

6

21882

HeiherRoman PenyaevWillem de BruijnSoheil Hassas YeganehDavidlohr Bueso ABala-Vignesh-Reddy December 2019April 2020May 2020November 2020December 2020May 2021October 2025 var spanGroupData = [ {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 20004}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 9, "token_count": 345}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 9, "token_count": 693}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 13, "token_count": 333}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 12, "token_count": 381}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 15, "token_count": 125}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Heiher	20004	91.42%
Roman Penyaev	1038	4.74%
Willem de Bruijn	381	1.74%
Soheil Hassas Yeganeh	333	1.52%
Davidlohr Bueso A	125	0.57%
Bala-Vignesh-Reddy	1	0.00%
Total	21882

eventfd

311

1

3

1401

Wen YangRyan ChungBala-Vignesh-Reddy January 2024May 2024May 2025October 2025 var spanGroupData = [ {"timestamp": 1704096000, "group": [ {"author_id": 6, "token_count": 971}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 6, "token_count": 426}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Wen Yang	1397	99.71%
Ryan Chung	3	0.21%
Bala-Vignesh-Reddy	1	0.07%
Total	1401

fat

37

1

1

115

Javier Martinez Canillas June 2022 var spanGroupData = [ {"timestamp": 1654066800, "group": [ {"author_id": 16, "token_count": 115}, ]}, ]

Author Name	Tokens	Token Proportion
Javier Martinez Canillas	115	100.00%
Total	115

fuse

286

2

2

1273

Chen LinxuanBala-Vignesh-Reddy June 2025October 2025 var spanGroupData = [ {"timestamp": 1748761200, "group": [ {"author_id": 7, "token_count": 1272}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Chen Linxuan	1272	99.92%
Bala-Vignesh-Reddy	1	0.08%
Total	1273

mount-notify

1083

2

4

5774

Amir GoldsteinMiklos SzerediXing GuoBala-Vignesh-Reddy March 2025April 2025May 2025August 2025October 2025 var spanGroupData = [ {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 2686}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 3, "token_count": 117}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 2957}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 23, "token_count": 12}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Amir Goldstein	3074	53.24%
Miklos Szeredi	2686	46.52%
Xing Guo	12	0.21%
Bala-Vignesh-Reddy	2	0.03%
Total	5774

nsfs

339

3

5

1662

Christian BraunerAndrey VaginGreg Kroah-HartmanGustavo A. R. SilvaBala-Vignesh-Reddy September 2016November 2017May 2020December 2024February 2025October 2025February 2026 var spanGroupData = [ {"timestamp": 1472713200, "group": [ {"author_id": 4, "token_count": 829}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 720}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 1, "token_count": 61}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	829	49.88%
Andrey Vagin	829	49.88%
Greg Kroah-Hartman	2	0.12%
Gustavo A. R. Silva	1	0.06%
Bala-Vignesh-Reddy	1	0.06%
Total	1662

open_tree_ns

1030

1

4

4286

Christian BraunerJosef WhiterMiklos SzerediAmir Goldstein December 2023June 2024February 2025May 2025December 2025 var spanGroupData = [ {"timestamp": 1701417600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 5, "token_count": 35}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 68}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 4145}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	4213	98.30%
Josef Whiter	35	0.82%
Miklos Szeredi	22	0.51%
Amir Goldstein	16	0.37%
Total	4286

overlayfs

906

3

7

6714

Christian BraunerAndrey VaginMichael EllermanLinus TorvaldsBala-Vignesh-ReddyAmir GoldsteinHu Yadi December 2023January 2024May 2024October 2024January 2025February 2025March 2025May 2025October 2025 var spanGroupData = [ {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 872}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 4895}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 133}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 803}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	5831	86.85%
Andrey Vagin	872	12.99%
Michael Ellerman	4	0.06%
Linus Torvalds	2	0.03%
Bala-Vignesh-Reddy	2	0.03%
Amir Goldstein	2	0.03%
Hu Yadi	1	0.01%
Total	6714

statmount

1472

4

8

6989

Miklos SzerediJosef WhiterBhavik SachdevChristian BraunerAmir GoldsteinAmer Al ShanawanyAbhinav JainBala-Vignesh-Reddy December 2023April 2024June 2024August 2024December 2024January 2025March 2025May 2025October 2025November 2025 var spanGroupData = [ {"timestamp": 1701417600, "group": [ {"author_id": 2, "token_count": 3568}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 19, "token_count": 36}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 5, "token_count": 1688}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 254}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 2, "token_count": 89}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 133}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 3}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 8, "token_count": 1204}, ]}, ]

Author Name	Tokens	Token Proportion
Miklos Szeredi	3658	52.34%
Josef Whiter	1688	24.15%
Bhavik Sachdev	1204	17.23%
Christian Brauner	254	3.63%
Amir Goldstein	133	1.90%
Amer Al Shanawany	36	0.52%
Abhinav Jain	13	0.19%
Bala-Vignesh-Reddy	3	0.04%
Total	6989

Files:

anon_inode_test.c

72

-

4

293

Christian BraunerClint GeorgeMark BrownBala-Vignesh-Reddy April 2025May 2025October 2025December 2025 var spanGroupData = [ {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 269}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 20, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	269	91.81%
Clint George	22	7.51%
Mark Brown	1	0.34%
Bala-Vignesh-Reddy	1	0.34%
Total	293

devpts_pts.c

316

-

5

1284

Christian BraunerShuah KhanColin Ian KingBala-Vignesh-ReddyAnders Roxell March 2018April 2018May 2018October 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 1270}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 37, "token_count": 1}, {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 24, "token_count": 11}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	1270	98.91%
Shuah Khan	11	0.86%
Colin Ian King	1	0.08%
Bala-Vignesh-Reddy	1	0.08%
Anders Roxell	1	0.08%
Total	1284

dnotify_test.c

35

-

2

142

Randy DunlapGreg Kroah-Hartman March 2010November 2017 var spanGroupData = [ {"timestamp": 1267430400, "group": [ {"author_id": 14, "token_count": 141}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 28, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Randy Dunlap	141	99.30%
Greg Kroah-Hartman	1	0.70%
Total	142

fclog.c

130

-

2

633

Aleksa SaraiBala-Vignesh-Reddy August 2025October 2025 var spanGroupData = [ {"timestamp": 1754031600, "group": [ {"author_id": 10, "token_count": 632}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Aleksa Sarai	632	99.84%
Bala-Vignesh-Reddy	1	0.16%
Total	633

file_stressor.c

194

-

3

1031

Christian BraunerChelsy RatnawatBala-Vignesh-Reddy October 2024May 2025October 2025 var spanGroupData = [ {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 1029}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	1029	99.81%
Chelsy Ratnawat	1	0.10%
Bala-Vignesh-Reddy	1	0.10%
Total	1031

kernfs_test.c

38

-

2

148

Christian BraunerBala-Vignesh-Reddy July 2025October 2025 var spanGroupData = [ {"timestamp": 1751353200, "group": [ {"author_id": 1, "token_count": 147}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	147	99.32%
Bala-Vignesh-Reddy	1	0.68%
Total	148

utils.c

615

-

5

2723

Christian BraunerMiklos SzerediJosef WhiterAmir GoldsteinBala-Vignesh-Reddy December 2023June 2024February 2025March 2025May 2025October 2025December 2025 var spanGroupData = [ {"timestamp": 1701417600, "group": [ {"author_id": 2, "token_count": 290}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 5, "token_count": 122}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 2225}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 70}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	2234	82.04%
Miklos Szeredi	296	10.87%
Josef Whiter	122	4.48%
Amir Goldstein	70	2.57%
Bala-Vignesh-Reddy	1	0.04%
Total	2723

utils.h

49

-

3

182

Christian BraunerAmir GoldsteinJosef Whiter June 2024February 2025May 2025December 2025 var spanGroupData = [ {"timestamp": 1717225200, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 1, "token_count": 166}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 1, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	169	92.86%
Amir Goldstein	8	4.40%
Josef Whiter	5	2.75%
Total	182

wrappers.h

108

-

4

422

Christian BraunerAndrey VaginHu YadiAmir Goldstein December 2023January 2024October 2024December 2024January 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 1701417600, "group": [ {"author_id": 4, "token_count": 162}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 18, "token_count": 41}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 1, "token_count": 130}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 3, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Christian Brauner	216	51.18%
Andrey Vagin	162	38.39%
Hu Yadi	41	9.72%
Amir Goldstein	3	0.71%
Total	422