tests

Files:

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

base64_kunit.c

294

-

1

2259

Guan-Chun Wu November 2025 var spanGroupData = [ {"timestamp": 1761980400, "group": [ {"author_id": 9, "token_count": 2259}, ]}, ]

Author Name	Tokens	Token Proportion
Guan-Chun Wu	2259	100.00%
Total	2259

bitfield_kunit.c

155

-

3

572

Johannes BergOthers June 2018July 2020October 2020June 2024 var spanGroupData = [ {"timestamp": 1527836400, "group": [ {"author_id": 30, "token_count": 497}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 60, "token_count": 65}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Johannes Berg	497	86.89%
Others	75	13.11%
Total	572

bitops_kunit.c

205

-

1

998

Ryota Sakamoto January 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 12, "token_count": 998}, ]}, ]

Author Name	Tokens	Token Proportion
Ryota Sakamoto	998	100.00%
Total	998

blackhole_dev_kunit.c

85

-

3

344

Mahesh BandewarTamir DubersteinOthers July 2019June 2024February 2025 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 42, "token_count": 287}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 15, "token_count": 52}, ]}, ]

Author Name	Tokens	Token Proportion
Mahesh Bandewar	287	83.43%
Tamir Duberstein	52	15.12%
Others	5	1.45%
Total	344

checksum_kunit.c

640

-

7

8180

Charlie JenkinsnoahOthers February 2002May 2023August 2023January 2024February 2024April 2024June 2024July 2024 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 7, "token_count": 3671}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 121}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 4, "token_count": 4352}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Charlie Jenkins	4352	53.20%
noah	3671	44.88%
Others	157	1.92%
Total	8180

cmdline_kunit.c

157

-

4

1075

Andy ShevchenkoJason A. DonenfeldDavid GowOthers December 2020January 2021May 2021October 2022February 2024June 2024 var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 570}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 496}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Andy Shevchenko	1066	99.16%
Jason A. Donenfeld	2	0.19%
David Gow	2	0.19%
Others	5	0.47%
Total	1075

cpumask_kunit.c

156

-

4

646

Sander VanheuleLinus TorvaldsOthers July 2022August 2022October 2022March 2023May 2024 var spanGroupData = [ {"timestamp": 1656658800, "group": [ {"author_id": 28, "token_count": 455}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 28, "token_count": 111}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 74}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 46, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Sander Vanheule	566	87.62%
Linus Torvalds	1	0.15%
Others	79	12.23%
Total	646

ffs_kunit.c

566

-

1

2523

Kees Cook August 2025 var spanGroupData = [ {"timestamp": 1754031600, "group": [ {"author_id": 0, "token_count": 2523}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	2523	100.00%
Total	2523

fortify_kunit.c

1128

-

6

5955

Kees CookDavid GowVlastimil BabkaOthers September 2022April 2023December 2023April 2024May 2024June 2024July 2024March 2025June 2025 var spanGroupData = [ {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 798}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 4738}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 124}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 0, "token_count": 47}, {"author_id": 41, "token_count": 1}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 233}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	5942	99.78%
David Gow	5	0.08%
Vlastimil Babka	1	0.02%
Others	7	0.12%
Total	5955

glob_kunit.c

125

-

3

1279

Kir ChouGeorge SpelvinGeert Uytterhoeven August 2014February 2017January 2026 var spanGroupData = [ {"timestamp": 1406876400, "group": [ {"author_id": 23, "token_count": 10}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 13, "token_count": 1267}, ]}, ]

Author Name	Tokens	Token Proportion
Kir Chou	1267	99.06%
George Spelvin	10	0.78%
Geert Uytterhoeven	2	0.16%
Total	1279

hashtable_test.c

318

-

2

1791

Rae MoarOthers January 2023June 2024 var spanGroupData = [ {"timestamp": 1672560000, "group": [ {"author_id": 11, "token_count": 1786}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Rae Moar	1786	99.72%
Others	5	0.28%
Total	1791

is_signed_type_kunit.c

50

-

2

267

Bart Van AsscheOthers August 2022September 2022June 2024 var spanGroupData = [ {"timestamp": 1659337200, "group": [ {"author_id": 44, "token_count": 260}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Bart Van Assche	262	98.13%
Others	5	1.87%
Total	267

kfifo_kunit.c

224

-

1

1138

Diego Vieira December 2024 var spanGroupData = [ {"timestamp": 1733040000, "group": [ {"author_id": 17, "token_count": 1138}, ]}, ]

Author Name	Tokens	Token Proportion
Diego Vieira	1138	100.00%
Total	1138

kunit_iov_iter.c

1243

-

5

7398

David HowellsChristian EhrhardtKees CookOthers October 2022September 2023April 2024June 2024December 2024February 2026March 2026April 2026 var spanGroupData = [ {"timestamp": 1664607600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 2, "token_count": 5469}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 2, "token_count": 684}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 16, "token_count": 1186}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 16, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
David Howells	6169	83.39%
Christian Ehrhardt	1191	16.10%
Kees Cook	3	0.04%
Others	35	0.47%
Total	7398

list-private-test.c

76

-

1

365

Pavel Tatashin December 2025 var spanGroupData = [ {"timestamp": 1764576000, "group": [ {"author_id": 18, "token_count": 365}, ]}, ]

Author Name	Tokens	Token Proportion
Pavel Tatashin	365	100.00%
Total	365

list-test.c

1505

-

6

7723

David GowSadiya KaziKees CookOthers October 2019January 2020February 2022March 2022March 2023May 2024September 2024October 2024February 2026 var spanGroupData = [ {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 5119}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 205}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 1130}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 14, "token_count": 1216}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
David Gow	6454	83.57%
Sadiya Kazi	1216	15.75%
Kees Cook	4	0.05%
Others	49	0.63%
Total	7723

liveupdate.c

140

-

1

580

Pavel Tatashin November 2025December 2025 var spanGroupData = [ {"timestamp": 1761980400, "group": [ {"author_id": 18, "token_count": 40}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 18, "token_count": 540}, ]}, ]

Author Name	Tokens	Token Proportion
Pavel Tatashin	580	100.00%
Total	580

longest_symbol_kunit.c

81

-

1

318

Sergio González Collado March 2025July 2025 var spanGroupData = [ {"timestamp": 1740816000, "group": [ {"author_id": 38, "token_count": 317}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 38, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Sergio González Collado	318	100.00%
Total	318

memcpy_kunit.c

514

-

5

2881

Kees CookNick DesaulniersRae MoarDavid GowOthers May 2021June 2021August 2022September 2022October 2022July 2023February 2024May 2024 var spanGroupData = [ {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 171}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1651}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 892}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 57, "token_count": 155}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	2715	94.24%
Nick Desaulniers	155	5.38%
Rae Moar	4	0.14%
David Gow	2	0.07%
Others	5	0.17%
Total	2881

min_heap_kunit.c

209

-

5

1296

Ian RogersRyota SakamotoKuan-Wei ChiuJason A. DonenfeldOthers February 2020October 2022May 2024June 2024October 2024November 2024December 2025 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 19, "token_count": 931}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 58, "token_count": 130}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 58, "token_count": 15}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 12, "token_count": 207}, ]}, ]

Author Name	Tokens	Token Proportion
Ian Rogers	931	71.84%
Ryota Sakamoto	207	15.97%
Kuan-Wei Chiu	149	11.50%
Jason A. Donenfeld	4	0.31%
Others	5	0.39%
Total	1296

overflow_kunit.c

1262

-

9

9778

Kees CookRasmus VillemoesDavid GowNick DesaulniersIvan OrlovOthers May 2018June 2018August 2018July 2019September 2021February 2022August 2022October 2022May 2023December 2023January 2024March 2024June 2024August 2024March 2025April 2025 var spanGroupData = [ {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 313}, {"author_id": 3, "token_count": 3110}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 1449}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 729}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 186}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 520}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 2897}, {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 236}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 75}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 121}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	6606	67.56%
Rasmus Villemoes	3130	32.01%
David Gow	6	0.06%
Nick Desaulniers	2	0.02%
Ivan Orlov	1	0.01%
Others	33	0.34%
Total	9778

printf_kunit.c

856

-

22

4451

Rasmus VillemoesTamir DubersteinAndy ShevchenkoYafang ShaoIra WeinySakari AilusVlastimil BabkaAditya GargShuvam PandeyMatthew WilcoxTobin C HardingJason A. DonenfeldOthers January 1992August 1992November 2015January 2016March 2016October 2017February 2018June 2018December 2018March 2019April 2019May 2019August 2019October 2019April 2020May 2020February 2021March 2021April 2021May 2021June 2021October 2021July 2022August 2022October 2022January 2023August 2023May 2024October 2024March 2025April 2025November 2025January 2026March 2026 var spanGroupData = [ {"timestamp": 694252800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 712652400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 1178}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 3, "token_count": 511}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 41, "token_count": 191}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 29, "token_count": 49}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 5, "token_count": 160}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 3, "token_count": 136}, {"author_id": 51, "token_count": 152}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 5, "token_count": 54}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 51, "token_count": 62}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 40, "token_count": 315}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 5, "token_count": 46}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 3, "token_count": 21}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 31, "token_count": 75}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 50}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 48, "token_count": 233}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 15, "token_count": 575}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 54, "token_count": 175}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 5, "token_count": 36}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1772352000, "group": [ {"author_id": 55, "token_count": 171}, ]}, ]

Author Name	Tokens	Token Proportion
Rasmus Villemoes	1846	41.47%
Tamir Duberstein	580	13.03%
Andy Shevchenko	352	7.91%
Yafang Shao	315	7.08%
Ira Weiny	233	5.23%
Sakari Ailus	214	4.81%
Vlastimil Babka	191	4.29%
Aditya Garg	175	3.93%
Shuvam Pandey	171	3.84%
Matthew Wilcox	75	1.69%
Tobin C Harding	52	1.17%
Jason A. Donenfeld	3	0.07%
Others	244	5.48%
Total	4451

randstruct_kunit.c

334

-

1

917

Kees Cook April 2025May 2025 var spanGroupData = [ {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 801}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 116}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	917	100.00%
Total	917

scanf_kunit.c

815

-

7

4766

Richard FitzgeraldTamir DubersteinLinus TorvaldsAndy ShevchenkoOthers May 2021July 2021September 2021May 2024September 2024March 2025 var spanGroupData = [ {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 3940}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 5, "token_count": 10}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 46, "token_count": 237}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 15, "token_count": 572}, ]}, ]

Author Name	Tokens	Token Proportion
Richard Fitzgerald	3940	82.67%
Tamir Duberstein	572	12.00%
Linus Torvalds	237	4.97%
Andy Shevchenko	10	0.21%
Others	7	0.15%
Total	4766

seq_buf_kunit.c

208

-

1

1352

Kees Cook July 2025 var spanGroupData = [ {"timestamp": 1751353200, "group": [ {"author_id": 0, "token_count": 1352}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	1352	100.00%
Total	1352

siphash_kunit.c

198

-

3

972

Jason A. DonenfeldKees CookOthers January 2017May 2022October 2022May 2024 var spanGroupData = [ {"timestamp": 1483257600, "group": [ {"author_id": 22, "token_count": 833}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 132}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Jason A. Donenfeld	835	85.91%
Kees Cook	132	13.58%
Others	5	0.51%
Total	972

slub_kunit.c

421

-

13

1856

Oliver GlittaHarry Yoo (Oracle)Feng TangUladzislau RezkiVlastimil BabkaDavid GowOthers May 2007July 2007July 2012August 2014March 2016November 2017December 2018December 2020June 2021November 2022April 2024May 2024August 2024October 2024February 2025March 2025April 2026 var spanGroupData = [ {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 27, "token_count": 666}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 36, "token_count": 105}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 41, "token_count": 76}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 36, "token_count": 227}, {"author_id": 41, "token_count": 22}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 47, "token_count": 247}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 34, "token_count": 433}, ]}, ]

Author Name	Tokens	Token Proportion
Oliver Glitta	666	35.88%
Harry Yoo (Oracle)	433	23.33%
Feng Tang	332	17.89%
Uladzislau Rezki	247	13.31%
Vlastimil Babka	100	5.39%
David Gow	3	0.16%
Others	75	4.04%
Total	1856

stackinit_kunit.c

586

-

6

1569

Kees CookGeert UytterhoevenOthers January 2019June 2019April 2020July 2021February 2022February 2023January 2024February 2024June 2024November 2024January 2025February 2025March 2025April 2025 var spanGroupData = [ {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 829}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 248}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 164}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 264}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	1560	99.43%
Geert Uytterhoeven	1	0.06%
Others	8	0.51%
Total	1569

string_helpers_kunit.c

629

-

11

3053

Andy ShevchenkoVitaly KuznetsovKees CookVadim PasternakRasmus VillemoesJason A. DonenfeldOthers June 1993November 1993June 1995January 1997June 1999August 2008July 2012April 2013October 2014April 2015November 2015February 2016July 2020June 2021October 2022March 2023February 2024March 2024May 2024 var spanGroupData = [ {"timestamp": 738918000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 752140800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 928220400, "group": [ {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 534}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 5, "token_count": 1082}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 3, "token_count": 60}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 43, "token_count": 136}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 43, "token_count": 131}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 56, "token_count": 169}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 416}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 5, "token_count": 242}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 216}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Andy Shevchenko	2275	74.52%
Vitaly Kuznetsov	267	8.75%
Kees Cook	216	7.08%
Vadim Pasternak	169	5.54%
Rasmus Villemoes	60	1.97%
Jason A. Donenfeld	3	0.10%
Others	63	2.06%
Total	3053

string_kunit.c

924

-

13

5233

Kees CookFeng JiangIvan OrlovTobin C HardingMatthew WilcoxPeter RosinRasmus VillemoesGeert UytterhoevenOthers September 2017November 2017April 2019May 2019July 2019June 2021April 2022August 2022September 2022October 2022April 2023March 2024April 2024May 2024February 2025November 2025April 2026 var spanGroupData = [ {"timestamp": 1504249200, "group": [ {"author_id": 31, "token_count": 406}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 39, "token_count": 127}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 29, "token_count": 477}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 52, "token_count": 213}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 139}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 419}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 244}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 527}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 487}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 24, "token_count": 775}, {"author_id": 0, "token_count": 359}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1775026800, "group": [ {"author_id": 20, "token_count": 929}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	2040	38.98%
Feng Jiang	929	17.75%
Ivan Orlov	775	14.81%
Tobin C Harding	477	9.12%
Matthew Wilcox	406	7.76%
Peter Rosin	213	4.07%
Rasmus Villemoes	139	2.66%
Geert Uytterhoeven	127	2.43%
Others	127	2.43%
Total	5233

test_bits.c

159

-

5

1150

Rikard FalkebornLucas De MarchiAnshuman KhandualOthers August 2020June 2024August 2024March 2025June 2025 var spanGroupData = [ {"timestamp": 1596265200, "group": [ {"author_id": 26, "token_count": 689}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 59, "token_count": 139}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 50, "token_count": 224}, {"author_id": 60, "token_count": 60}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
Rikard Falkeborn	689	59.91%
Lucas De Marchi	224	19.48%
Anshuman Khandual	139	12.09%
Others	98	8.52%
Total	1150

test_fprobe.c

327

-

3

1591

Masami HiramatsuMenglong DongJason A. Donenfeld March 2022October 2022February 2023June 2023December 2024October 2025 var spanGroupData = [ {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 1177}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 8, "token_count": 198}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 20}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 53, "token_count": 178}, ]}, ]

Author Name	Tokens	Token Proportion
Masami Hiramatsu	1409	88.56%
Menglong Dong	178	11.19%
Jason A. Donenfeld	4	0.25%
Total	1591

test_hash.c

239

-

7

1173

George SpelvinIsabella BassoLinus TorvaldsGeert UytterhoevenOthers June 2002May 2016June 2016September 2016May 2019January 2022June 2024 var spanGroupData = [ {"timestamp": 1022914800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 23, "token_count": 769}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 46, "token_count": 12}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 35, "token_count": 379}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
George Spelvin	769	65.56%
Isabella Basso	379	32.31%
Linus Torvalds	12	1.02%
Geert Uytterhoeven	4	0.34%
Others	9	0.77%
Total	1173

test_kprobes.c

411

-

12

1834

Masami HiramatsuAnanth N. MavinakayanahalliSven SchnelleJason A. DonenfeldOthers August 2004May 2005June 2005September 2005February 2007May 2007January 2008February 2008January 2009September 2017May 2019October 2021October 2022February 2023June 2024May 2026 var spanGroupData = [ {"timestamp": 1091343600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1114930800, "group": [ {"author_id": 33, "token_count": 65}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1125558000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 33, "token_count": 383}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 8, "token_count": 272}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 8, "token_count": 26}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 8, "token_count": 559}, {"author_id": 37, "token_count": 329}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 8, "token_count": 69}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1777618800, "group": [ {"author_id": 60, "token_count": 58}, ]}, ]

Author Name	Tokens	Token Proportion
Masami Hiramatsu	926	50.49%
Ananth N. Mavinakayanahalli	448	24.43%
Sven Schnelle	329	17.94%
Jason A. Donenfeld	4	0.22%
Others	127	6.92%
Total	1834

test_linear_ranges.c

220

-

2

872

Matti VaittinenOthers May 2020November 2022May 2024 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 21, "token_count": 855}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 21, "token_count": 12}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Matti Vaittinen	867	99.43%
Others	5	0.57%
Total	872

test_list_sort.c

123

-

12

653

Daniel LatypovGeert UytterhoevenRasmus VillemoesJason A. DonenfeldOthers September 2008March 2009January 2010March 2010October 2010August 2014May 2017May 2019April 2021May 2021October 2022June 2024December 2025 var spanGroupData = [ {"timestamp": 1220252400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1235894400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 128}, ]}, {"timestamp": 1285916400, "group": [ {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 39, "token_count": 176}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 45, "token_count": 193}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Daniel Latypov	193	29.56%
Geert Uytterhoeven	176	26.95%
Rasmus Villemoes	3	0.46%
Jason A. Donenfeld	3	0.46%
Others	278	42.57%
Total	653

test_ratelimit.c

144

-

3

720

Paul E. McKenneyKees CookOthers April 2025May 2025February 2026 var spanGroupData = [ {"timestamp": 1743490800, "group": [ {"author_id": 25, "token_count": 329}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 25, "token_count": 374}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Paul E. McKenney	703	97.64%
Kees Cook	3	0.42%
Others	14	1.94%
Total	720

test_sort.c

61

-

7

312

Kostenzer FelixDaniel LatypovKuan-Wei ChiuGeert UytterhoevenOthers February 2017May 2017February 2018May 2019September 2021May 2024June 2024 var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 49, "token_count": 228}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 39, "token_count": 7}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 45, "token_count": 59}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 58, "token_count": 7}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Kostenzer Felix	228	73.08%
Daniel Latypov	59	18.91%
Kuan-Wei Chiu	7	2.24%
Geert Uytterhoeven	7	2.24%
Others	11	3.53%
Total	312

usercopy_kunit.c

336

-

8

1421

Kees CookAleksa SaraiOthers January 2014February 2017May 2019September 2019October 2019June 2024April 2025 var spanGroupData = [ {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 205}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 165}, {"author_id": 60, "token_count": 62}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 32, "token_count": 460}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 472}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	842	59.25%
Aleksa Sarai	463	32.58%
Others	116	8.16%
Total	1421

util_macros_kunit.c

240

-

1

1975

Alexandru Ardelean November 2024 var spanGroupData = [ {"timestamp": 1730444400, "group": [ {"author_id": 10, "token_count": 1975}, ]}, ]

Author Name	Tokens	Token Proportion
Alexandru Ardelean	1975	100.00%
Total	1975

uuid_kunit.c

106

-

4

603

Andy ShevchenkoRyota SakamotoOthers May 2016May 2017May 2024December 2025 var spanGroupData = [ {"timestamp": 1462086000, "group": [ {"author_id": 5, "token_count": 398}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 12, "token_count": 189}, ]}, ]

Author Name	Tokens	Token Proportion
Andy Shevchenko	398	66.00%
Ryota Sakamoto	189	31.34%
Others	16	2.65%
Total	603