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authorIngo Molnar <mingo@kernel.org>2014-01-13 17:37:05 +0100
committerIngo Molnar <mingo@kernel.org>2014-01-13 17:37:05 +0100
commitc9c8986847d2f4fc474c10ee08afa57e7474096d (patch)
treeb4ae6347b710fed25619df7ff9ce009e74f7ada7 /drivers/idle
parent0bd3a173d711857fc9f583eb5825386cc08f3948 (diff)
parent7d590cca7cd2cce4ed7c47d221d6f90566653ba8 (diff)
downloadop-kernel-dev-c9c8986847d2f4fc474c10ee08afa57e7474096d.zip
op-kernel-dev-c9c8986847d2f4fc474c10ee08afa57e7474096d.tar.gz
Merge branch 'x86/idle' into sched/core
Merge these x86 specific bits - we are going to add generic bits as well. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/idle')
-rw-r--r--drivers/idle/intel_idle.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 797ed29..6c0e045 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -377,16 +377,7 @@ static int intel_idle(struct cpuidle_device *dev,
if (!(lapic_timer_reliable_states & (1 << (cstate))))
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu);
- if (!current_set_polling_and_test()) {
-
- if (this_cpu_has(X86_FEATURE_CLFLUSH_MONITOR))
- clflush((void *)&current_thread_info()->flags);
-
- __monitor((void *)&current_thread_info()->flags, 0, 0);
- smp_mb();
- if (!need_resched())
- __mwait(eax, ecx);
- }
+ mwait_idle_with_hints(eax, ecx);
if (!(lapic_timer_reliable_states & (1 << (cstate))))
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu);
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