diff options
Diffstat (limited to 'kernel/sched/idle.c')
| -rw-r--r-- | kernel/sched/idle.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index 9c919b42f846..5d9f549fffa8 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -15,6 +15,15 @@ #include "sched.h" +/** + * sched_idle_set_state - Record idle state for the current CPU. + * @idle_state: State to record. + */ +void sched_idle_set_state(struct cpuidle_state *idle_state) +{ + idle_set_state(this_rq(), idle_state); +} + static int __read_mostly cpu_idle_force_poll; void cpu_idle_poll_ctrl(bool enable) @@ -100,9 +109,6 @@ static int call_cpuidle(struct cpuidle_driver *drv, struct cpuidle_device *dev, return -EBUSY; } - /* Take note of the planned idle state. */ - idle_set_state(this_rq(), &drv->states[next_state]); - /* * Enter the idle state previously returned by the governor decision. * This function will block until an interrupt occurs and will take @@ -110,9 +116,6 @@ static int call_cpuidle(struct cpuidle_driver *drv, struct cpuidle_device *dev, */ entered_state = cpuidle_enter(drv, dev, next_state); - /* The cpu is no longer idle or about to enter idle. */ - idle_set_state(this_rq(), NULL); - if (entered_state == -EBUSY) default_idle_call(); |