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 daniel.lezcano@linaro.org --- drivers/idle/intel_idle.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index 5d66750..c99c31e 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -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 *)¤t_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);