diff options
Diffstat (limited to 'kernel/rcu/srcu.c')
| -rw-r--r-- | kernel/rcu/srcu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/rcu/srcu.c b/kernel/rcu/srcu.c index e6da9fc1f0e9..7e7ecaa50dc5 100644 --- a/kernel/rcu/srcu.c +++ b/kernel/rcu/srcu.c @@ -417,6 +417,8 @@ static void __synchronize_srcu(struct srcu_struct *sp, int trycount) lock_is_held(&rcu_sched_lock_map), "Illegal synchronize_srcu() in same-type SRCU (or in RCU) read-side critical section"); + if (rcu_scheduler_active == RCU_SCHEDULER_INACTIVE) + return; might_sleep(); init_completion(&rcu.completion); |