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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-10-19 04:59:43 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-10-19 04:59:43 -1000 |
| commit | d9043c79ba68a089f95bb4344ab0232c3585f9f1 (patch) | |
| tree | 929385ff91ab684be6b7e7e8682d4f5a2fcae218 /kernel/sched/core.c | |
| parent | 343b4b44a10f6e383bd829ba130024cfde2a08d4 (diff) | |
| parent | 17e3e88ed0b6318fde0d1c14df1a804711cab1b5 (diff) | |
Merge tag 'sched_urgent_for_v6.18_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Borislav Petkov:
- Make sure the check for lost pelt idle time is done unconditionally
to have correct lost idle time accounting
- Stop the deadline server task before a CPU goes offline
* tag 'sched_urgent_for_v6.18_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Fix pelt lost idle time detection
sched/deadline: Stop dl_server before CPU goes offline
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 198d2dd45f59..f1ebf67b48e2 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -8571,10 +8571,12 @@ int sched_cpu_dying(unsigned int cpu) sched_tick_stop(cpu); rq_lock_irqsave(rq, &rf); + update_rq_clock(rq); if (rq->nr_running != 1 || rq_has_pinned_tasks(rq)) { WARN(true, "Dying CPU not properly vacated!"); dump_rq_tasks(rq, KERN_WARNING); } + dl_server_stop(&rq->fair_server); rq_unlock_irqrestore(rq, &rf); calc_load_migrate(rq); |