summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDaniel Lezcano <daniel.lezcano@linaro.org>2013-04-22 00:21:29 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-04-22 00:21:29 +0200
commit94b4624986071a875871378f2a84e3f816764372 (patch)
treed8e58e54edf2fe05cf5ca2fc4acb36179fb1e202
parent5b4bdac94243b931a2c454dc7d925d23816a2426 (diff)
downloadkernel-94b4624986071a875871378f2a84e3f816764372.tar.gz
intel_idle: remove stop/start critical timings
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> Acked-by: Len Brown <len.brown@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--drivers/idle/intel_idle.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 5d6675013864..c99c31e8a821 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 *)&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);