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intel_idle: remove stop/start critical timings

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The start/stop_critical_timings are called from arch/x86/kernel/process.c
in the cpu_idle loop function.

Remove the ones in the cpuidle driver.

Signed-off-by: Daniel Lezcano <[email protected]>
Acked-by: Len Brown <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
This commit is contained in:
Daniel Lezcano 2013-04-22 00:21:29 +02:00 • committed by Rafael J. Wysocki
commit 94b4624986
1 changed files with 0 additions and 3 deletions
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3
drivers/idle/intel_idle.c
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@ -339,7 +339,6 @@ static int intel_idle(struct cpuidle_device *dev,
if (!(lapic_timer_reliable_states & (1 << (cstate))))
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu);
stop_critical_timings();
if (!need_resched()) {
__monitor((void *)&current_thread_info()->flags, 0, 0);
@ -348,8 +347,6 @@ static int intel_idle(struct cpuidle_device *dev,
__mwait(eax, ecx);
}
start_critical_timings();
if (!(lapic_timer_reliable_states & (1 << (cstate))))
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu);