diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-09-22 11:28:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-09-22 11:28:52 -0700 |
| commit | cec1e6e5d1ab33403b809f79cd20d6aff124ccfe (patch) | |
| tree | 95fb8bb9a663a81618556b208a89501cefed373b /arch/arm/mach-shmobile | |
| parent | d4c7fccfa784da0583fed9c8f98ed78236c030fb (diff) | |
| parent | 55ed11b181c43d81ce03b50209e4e7c4a14ba099 (diff) | |
Merge tag 'sched_ext-for-6.17-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_extHEADtorvalds/mastertorvalds/HEADmaster
Pull sched_ext fix from jun Heo:
"This contains a fix for sched_ext idle CPU selection that likely fixes
a substantial performance regression.
The scx_bpf_select_cpu_dfl/and() kfuncs were incorrectly detecting all
tasks as migration-disabled when called outside ops.select_cpu(),
causing them to always return -EBUSY instead of finding idle CPUs.
The fix properly distinguishes between genuinely migration-disabled
tasks vs. the current task whose migration is temporarily disabled by
BPF execution"
* tag 'sched_ext-for-6.17-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
sched_ext: idle: Handle migration-disabled tasks in BPF code
Diffstat (limited to 'arch/arm/mach-shmobile')
0 files changed, 0 insertions, 0 deletions