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| author | Ingo Molnar <mingo@kernel.org> | 2014-01-13 17:37:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-01-13 17:37:05 +0100 |
| commit | c9c8986847d2f4fc474c10ee08afa57e7474096d (patch) | |
| tree | b4ae6347b710fed25619df7ff9ce009e74f7ada7 /drivers/idle | |
| parent | 0bd3a173d711857fc9f583eb5825386cc08f3948 (diff) | |
| parent | 7d590cca7cd2cce4ed7c47d221d6f90566653ba8 (diff) | |
| download | lwn-c9c8986847d2f4fc474c10ee08afa57e7474096d.tar.gz lwn-c9c8986847d2f4fc474c10ee08afa57e7474096d.zip | |
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.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index 797ed29a36ea..6c0e0452dd9b 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 *)¤t_thread_info()->flags); - - __monitor((void *)¤t_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); |