diff options
Diffstat (limited to 'kernel/sched/idle.c')
| -rw-r--r-- | kernel/sched/idle.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index b743bf38f08f..387fd75ee6f7 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -289,6 +289,11 @@ static void do_idle(void) */ smp_mb__after_atomic(); + /* + * RCU relies on this call to be done outside of an RCU read-side + * critical section. + */ + flush_smp_call_function_from_idle(); sched_ttwu_pending(); schedule_idle(); |