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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-11 18:45:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-11 18:45:16 -0700 |
| commit | 89c572e2f30c4555da59c4d66dff62f30fb057fd (patch) | |
| tree | 9bca20f01b8ee0da4db42d85000eaa51fd0f2023 /kernel/sched/sched.h | |
| parent | a5b1a017cb76e4898dd62fcb97e8aee6a63b33b5 (diff) | |
| parent | 54de442747037485da1fc4eca9636287a61e97e3 (diff) | |
Merge tag 'sched-core-2024-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler updates from Ingo Molnar:
- Fix inconsistency in misfit task load-balancing
- Fix CPU isolation bugs in the task-wakeup logic
- Rework and unify the sched_use_asym_prio() and sched_asym_prefer()
logic
- Clean up and simplify ->avg_* accesses
- Misc cleanups and fixes
* tag 'sched-core-2024-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/topology: Rename SD_SHARE_PKG_RESOURCES to SD_SHARE_LLC
sched/fair: Check the SD_ASYM_PACKING flag in sched_use_asym_prio()
sched/fair: Rework sched_use_asym_prio() and sched_asym_prefer()
sched/fair: Remove unused parameter from sched_asym()
sched/topology: Remove duplicate descriptions from TOPOLOGY_SD_FLAGS
sched/fair: Simplify the update_sd_pick_busiest() logic
sched/fair: Do strict inequality check for busiest misfit task group
sched/fair: Remove unnecessary goto in update_sd_lb_stats()
sched/fair: Take the scheduling domain into account in select_idle_core()
sched/fair: Take the scheduling domain into account in select_idle_smt()
sched/fair: Add READ_ONCE() and use existing helper function to access ->avg_irq
sched/fair: Use existing helper functions to access ->avg_rt and ->avg_dl
sched/core: Simplify code by removing duplicate #ifdefs
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 001fe047bd5d..d2242679239e 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -3136,7 +3136,7 @@ static inline bool uclamp_rq_is_idle(struct rq *rq) #ifdef CONFIG_HAVE_SCHED_AVG_IRQ static inline unsigned long cpu_util_irq(struct rq *rq) { - return rq->avg_irq.util_avg; + return READ_ONCE(rq->avg_irq.util_avg); } static inline |