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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-06-26 13:14:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-06-26 13:14:18 -0700 |
| commit | e27d4bbe0d7380d9d26910de70541af6e77c29ea (patch) | |
| tree | 89e5516a06723c560e36dfdea5d39696d581ebf6 /drivers | |
| parent | 737b9ff0c816f7d2eac91897e44e89984939662c (diff) | |
| parent | 3a2976df778a9af95e91f7ff88008b4517ddc658 (diff) | |
Merge tag 'pm-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix the schedutil cpufreq governor and drop a bogus warning
from the cpuidle core:
- Remove a misguided warning along with an inaccurate comment
next to it from the cpuidle core (Rafael Wysocki)
- Clear need_freq_update as appropriate in the .adjust_perf()
path of the schedutil cpufreq governor to avoid calling
cpufreq_driver_adjust_perf() unnecessarily on every scheduler
utilization update (Zhongqiu Han)"
* tag 'pm-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpuidle: Allow exit latency to exceed target residency
cpufreq: schedutil: Fix uncleared need_freq_update on the .adjust_perf() path
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpuidle/driver.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c index 370664c47e65..e355b42043cf 100644 --- a/drivers/cpuidle/driver.c +++ b/drivers/cpuidle/driver.c @@ -195,14 +195,6 @@ static void __cpuidle_driver_init(struct cpuidle_driver *drv) s->exit_latency_ns = 0; else s->exit_latency = div_u64(s->exit_latency_ns, NSEC_PER_USEC); - - /* - * Warn if the exit latency of a CPU idle state exceeds its - * target residency which is assumed to never happen in cpuidle - * in multiple places. - */ - if (s->exit_latency_ns > s->target_residency_ns) - pr_warn("Idle state %d target residency too low\n", i); } } |