sched_ext

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

include

2154

15

12

6098

Tejun HeoAndrea RighiChangwoo MinRyan NewtonDavid CarlierChuyi ZhouChristian LöhleIngo MolnarHongyan XiaHonglei WangVishal ChourasiaPeter Zijlstra July 2007October 2011June 2024July 2024September 2024October 2024November 2024December 2024January 2025February 2025April 2025June 2025August 2025September 2025October 2025February 2026 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 2862}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 15, "token_count": 4}, {"author_id": 0, "token_count": 63}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 128}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 639}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 2, "token_count": 38}, {"author_id": 3, "token_count": 209}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 156}, {"author_id": 3, "token_count": 439}, {"author_id": 9, "token_count": 22}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 23}, {"author_id": 0, "token_count": 153}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 619}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 2, "token_count": 53}, {"author_id": 11, "token_count": 14}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 6, "token_count": 73}, {"author_id": 0, "token_count": 533}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 4, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	4406	72.25%
Andrea Righi	892	14.63%
Changwoo Min	648	10.63%
Ryan Newton	73	1.20%
David Carlier	30	0.49%
Chuyi Zhou	22	0.36%
Christian Löhle	14	0.23%
Ingo Molnar	5	0.08%
Hongyan Xia	4	0.07%
Honglei Wang	2	0.03%
Vishal Chourasia	1	0.02%
Peter Zijlstra	1	0.02%
Total	6098

Files:

scx_central.bpf.c

358

-

5

1168

Tejun HeoGeorge GuoMel GormanChangwoo MinAndrea Righi January 2020June 2024August 2024November 2024January 2025August 2025January 2026 var spanGroupData = [ {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 7}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 1140}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 8, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1148	98.29%
George Guo	9	0.77%
Mel Gorman	7	0.60%
Changwoo Min	3	0.26%
Andrea Righi	1	0.09%
Total	1168

scx_central.c

150

-

4

683

Tejun HeoDavid CarlierAndrea RighiCheng-Yang Chou June 2024December 2024February 2025August 2025February 2026 var spanGroupData = [ {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 598}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 56}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 4, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	663	97.07%
David Carlier	17	2.49%
Andrea Righi	2	0.29%
Cheng-Yang Chou	1	0.15%
Total	683

scx_cpu0.bpf.c

96

-

3

333

Tejun Heozhidao suEmil Tsalapatis November 2025January 2026 var spanGroupData = [ {"timestamp": 1761980400, "group": [ {"author_id": 0, "token_count": 307}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 7, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	307	92.19%
zhidao su	17	5.11%
Emil Tsalapatis	9	2.70%
Total	333

scx_cpu0.c

107

-

2

468

Tejun HeoDavid Carlier November 2025February 2026 var spanGroupData = [ {"timestamp": 1761980400, "group": [ {"author_id": 0, "token_count": 464}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 4, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	464	99.15%
David Carlier	4	0.85%
Total	468

scx_flatcg.bpf.c

964

-

5

3496

Tejun Heozhidao suChangwoo MinGeorge GuoAndrea Righi September 2024November 2024January 2025August 2025October 2025January 2026 var spanGroupData = [ {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 3439}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 7, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	3452	98.74%
zhidao su	20	0.57%
Changwoo Min	13	0.37%
George Guo	9	0.26%
Andrea Righi	2	0.06%
Total	3496

scx_flatcg.c

243

-

3

1148

Tejun HeoDavid CarlierAndrea Righi September 2024December 2024February 2025August 2025February 2026 var spanGroupData = [ {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 1096}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 4, "token_count": 31}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	1112	96.86%
David Carlier	31	2.70%
Andrea Righi	5	0.44%
Total	1148

scx_flatcg.h

51

-

1

98

Tejun Heo September 2024 var spanGroupData = [ {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 98}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	98	100.00%
Total	98

scx_pair.bpf.c

610

-

1

1893

Emil Tsalapatis January 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 1893}, ]}, ]

Author Name	Tokens	Token Proportion
Emil Tsalapatis	1893	100.00%
Total	1893

scx_pair.c

186

-

2

907

Emil TsalapatisDavid Carlier January 2026February 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 883}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 4, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Emil Tsalapatis	883	97.35%
David Carlier	24	2.65%
Total	907

scx_pair.h

9

-

1

20

Emil Tsalapatis January 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Emil Tsalapatis	20	100.00%
Total	20

scx_qmap.bpf.c

915

-

9

3634

Tejun HeoChangwoo MinDavid VernetGeorge GuoIngo MolnarVishal ChourasiaPeter ZijlstraHonglei WangAndrea Righi July 2007July 2015April 2016March 2018November 2020June 2024July 2024September 2024October 2024November 2024February 2025March 2025April 2025June 2025September 2025October 2025January 2026 var spanGroupData = [ {"timestamp": 1183273200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 5, "token_count": 114}, {"author_id": 0, "token_count": 2466}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 163}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 427}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 12, "token_count": 8}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 3, "token_count": 127}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 16, "token_count": 2}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 101}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 88}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 8, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	3336	91.80%
Changwoo Min	135	3.71%
David Vernet	114	3.14%
George Guo	22	0.61%
Ingo Molnar	11	0.30%
Vishal Chourasia	8	0.22%
Peter Zijlstra	5	0.14%
Honglei Wang	2	0.06%
Andrea Righi	1	0.03%
Total	3634

scx_qmap.c

159

-

3

694

Tejun HeoDavid VernetColin Ian King June 2024July 2024September 2024December 2024September 2025 var spanGroupData = [ {"timestamp": 1717225200, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 5, "token_count": 25}, {"author_id": 0, "token_count": 575}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 0, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	668	96.25%
David Vernet	25	3.60%
Colin Ian King	1	0.14%
Total	694

scx_sdt.bpf.c

716

-

2

2745

Emil Tsalapatiszhidao su January 2026February 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 2730}, {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Emil Tsalapatis	2731	99.49%
zhidao su	14	0.51%
Total	2745

scx_sdt.c

102

-

3

457

Emil TsalapatisDavid CarlierCheng-Yang Chou January 2026February 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 452}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 4, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Emil Tsalapatis	452	98.91%
David Carlier	4	0.88%
Cheng-Yang Chou	1	0.22%
Total	457

scx_sdt.h

113

-

1

326

Emil Tsalapatis January 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 326}, ]}, ]

Author Name	Tokens	Token Proportion
Emil Tsalapatis	326	100.00%
Total	326

scx_simple.bpf.c

159

-

4

523

Tejun Heozhidao suEmil TsalapatisChangwoo Min June 2024November 2024January 2025January 2026 var spanGroupData = [ {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 490}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 7, "token_count": 17}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	495	94.65%
zhidao su	17	3.25%
Emil Tsalapatis	9	1.72%
Changwoo Min	2	0.38%
Total	523

scx_simple.c

110

-

3

472

Tejun HeoAndrea RighiDavid Carlier June 2024February 2025August 2025February 2026 var spanGroupData = [ {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 458}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 2, "token_count": 7}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 4, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Tejun Heo	461	97.67%
Andrea Righi	7	1.48%
David Carlier	4	0.85%
Total	472

scx_userland.bpf.c

344

-

1

975

Emil Tsalapatis January 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 975}, ]}, ]

Author Name	Tokens	Token Proportion
Emil Tsalapatis	975	100.00%
Total	975

scx_userland.c

446

-

2

1612

Emil TsalapatisDavid Carlier January 2026February 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 1468}, ]}, {"timestamp": 1769932800, "group": [ {"author_id": 4, "token_count": 144}, ]}, ]

Author Name	Tokens	Token Proportion
Emil Tsalapatis	1468	91.07%
David Carlier	144	8.93%
Total	1612

scx_userland.h

17

-

1

26

Emil Tsalapatis January 2026 var spanGroupData = [ {"timestamp": 1767254400, "group": [ {"author_id": 1, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
Emil Tsalapatis	26	100.00%
Total	26