diff options
Diffstat (limited to 'kernel/cpu/idle.c')
| -rw-r--r-- | kernel/cpu/idle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cpu/idle.c b/kernel/cpu/idle.c index 1b7cf4190..2e45a5852 100644 --- a/kernel/cpu/idle.c +++ b/kernel/cpu/idle.c @@ -50,7 +50,7 @@ static inline int cpu_idle_poll(void) rcu_idle_enter(); trace_cpu_idle_rcuidle(0, smp_processor_id()); local_irq_enable(); - while (!tif_need_resched()) + while (!tif_need_resched() && cpu_idle_force_poll) cpu_relax(); trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id()); rcu_idle_exit(); |