xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branch 'pm-assorted'

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* pm-assorted:
  suspend: enable freeze timeout configuration through sys
  ACPI: enable ACPI SCI during suspend
  PM: Introduce suspend state PM_SUSPEND_FREEZE
  PM / Runtime: Add new helper function: pm_runtime_active()
  PM / tracing: remove deprecated power trace API
  PM: don't use [delayed_]work_pending()
  PM / Domains: don't use [delayed_]work_pending()
This commit is contained in:
Rafael J. Wysocki
2013-02-15 13:58:54 +01:00
parent a68d35323b 957d1282bb
commit 7113fe74c1
21 changed files with 125 additions and 174 deletions
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6
arch/x86/kernel/process.c
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@@ -375,7 +375,6 @@ void cpu_idle(void)
*/
void default_idle(void)
{
trace_power_start_rcuidle(POWER_CSTATE, 1, smp_processor_id());
trace_cpu_idle_rcuidle(1, smp_processor_id());
current_thread_info()->status &= ~TS_POLLING;
/*
@@ -389,7 +388,6 @@ void default_idle(void)
else
local_irq_enable();
current_thread_info()->status |= TS_POLLING;
trace_power_end_rcuidle(smp_processor_id());
trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
}
#ifdef CONFIG_APM_MODULE
@@ -423,7 +421,6 @@ void stop_this_cpu(void *dummy)
static void mwait_idle(void)
{
if (!need_resched()) {
trace_power_start_rcuidle(POWER_CSTATE, 1, smp_processor_id());
trace_cpu_idle_rcuidle(1, smp_processor_id());
if (this_cpu_has(X86_FEATURE_CLFLUSH_MONITOR))
clflush((void *)&current_thread_info()->flags);
@@ -434,7 +431,6 @@ static void mwait_idle(void)
__sti_mwait(0, 0);
else
local_irq_enable();
trace_power_end_rcuidle(smp_processor_id());
trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
} else
local_irq_enable();
@@ -447,12 +443,10 @@ static void mwait_idle(void)
*/
static void poll_idle(void)
{
trace_power_start_rcuidle(POWER_CSTATE, 0, smp_processor_id());
trace_cpu_idle_rcuidle(0, smp_processor_id());
local_irq_enable();
while (!need_resched())
cpu_relax();
trace_power_end_rcuidle(smp_processor_id());
trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
}