diff options
Diffstat (limited to 'kernel/rcutree.c')
| -rw-r--r-- | kernel/rcutree.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index ba06207b1dd3..a7c6bce1af83 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -1613,18 +1613,9 @@ EXPORT_SYMBOL_GPL(call_rcu_bh); */ void synchronize_sched(void) { - struct rcu_synchronize rcu; - if (rcu_blocking_is_gp()) return; - - init_rcu_head_on_stack(&rcu.head); - init_completion(&rcu.completion); - /* Will wake me after RCU finished. */ - call_rcu_sched(&rcu.head, wakeme_after_rcu); - /* Wait for it. */ - wait_for_completion(&rcu.completion); - destroy_rcu_head_on_stack(&rcu.head); + wait_rcu_gp(call_rcu_sched); } EXPORT_SYMBOL_GPL(synchronize_sched); @@ -1639,18 +1630,9 @@ EXPORT_SYMBOL_GPL(synchronize_sched); */ void synchronize_rcu_bh(void) { - struct rcu_synchronize rcu; - if (rcu_blocking_is_gp()) return; - - init_rcu_head_on_stack(&rcu.head); - init_completion(&rcu.completion); - /* Will wake me after RCU finished. */ - call_rcu_bh(&rcu.head, wakeme_after_rcu); - /* Wait for it. */ - wait_for_completion(&rcu.completion); - destroy_rcu_head_on_stack(&rcu.head); + wait_rcu_gp(call_rcu_bh); } EXPORT_SYMBOL_GPL(synchronize_rcu_bh); |
