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cpufreq: ondemand: Simplify idle cputime granularity test
authorFrederic Weisbecker <frederic@kernel.org>
Wed, 28 Jan 2026 16:05:27 +0000 (17:05 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 28 Jan 2026 21:24:58 +0000 (22:24 +0100)
commita554a25e66efea0b78fb3d24f4f19289e037c0dc
tree39f69758cabff9e3538b039a6f3ad3aacbacfe1atree
parentcc764d3bbd545d7d6f5f66ac678ffc522d75f0f9commit | diff
cpufreq: ondemand: Simplify idle cputime granularity test

cpufreq calls get_cpu_idle_time_us() just to know if idle cputime
accounting has a nanoseconds granularity.

Use the appropriate indicator instead to make that deduction.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://patch.msgid.link/aXozx0PXutnm8ECX@localhost.localdomain
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/cpufreq_ondemand.c diff | blob | blame | history
include/linux/tick.h diff | blob | blame | history
kernel/time/hrtimer.c diff | blob | blame | history
kernel/time/tick-internal.h diff | blob | blame | history
kernel/time/tick-sched.c diff | blob | blame | history
kernel/time/timer.c diff | blob | blame | history
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