From 827a5aefc542b8fb17c00de06118e5cd0e3800f2 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Sun, 10 May 2015 01:18:46 +0200 Subject: sched / idle: Call default_idle_call() from cpuidle_enter_state() The check of the cpuidle_enter() return value against -EBUSY made in call_cpuidle() will not be necessary any more if cpuidle_enter_state() calls default_idle_call() directly when it is about to return -EBUSY, so make that happen and eliminate the check. Signed-off-by: Rafael J. Wysocki Reviewed-by: Preeti U Murthy Tested-by: Preeti U Murthy Tested-by: Sudeep Holla Acked-by: Kevin Hilman --- include/linux/cpuidle.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/cpuidle.h') diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 301eaaab40e3..c7a63643658e 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -202,6 +202,7 @@ static inline struct cpuidle_driver *cpuidle_get_cpu_driver( /* kernel/sched/idle.c */ extern void sched_idle_set_state(struct cpuidle_state *idle_state); +extern void default_idle_call(void); #ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED void cpuidle_coupled_parallel_barrier(struct cpuidle_device *dev, atomic_t *a); -- cgit v1.2.3