xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'sched/urgent'

Browse Source
This commit is contained in:
Peter Zijlstra
2020-07-08 11:38:59 +02:00
parent 01e377c539 ce3614daab
commit faa2fd7cba
1250 changed files with 11148 additions and 6407 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
kernel/sched/idle.c
View File

@@ -96,6 +96,15 @@ void __cpuidle default_idle_call(void)
}
}
static int call_cpuidle_s2idle(struct cpuidle_driver *drv,
struct cpuidle_device *dev)
{
if (current_clr_polling_and_test())
return -EBUSY;
return cpuidle_enter_s2idle(drv, dev);
}
static int call_cpuidle(struct cpuidle_driver *drv, struct cpuidle_device *dev,
int next_state)
{
@@ -171,11 +180,9 @@ static void cpuidle_idle_call(void)
if (idle_should_enter_s2idle()) {
rcu_idle_enter();
entered_state = cpuidle_enter_s2idle(drv, dev);
if (entered_state > 0) {
local_irq_enable();
entered_state = call_cpuidle_s2idle(drv, dev);
if (entered_state > 0)
goto exit_idle;
}
rcu_idle_exit();