Lines Matching defs:synchronize_rcu

135  * optimize synchronize_rcu() to a simple barrier().  When this variable
256  * A call to synchronize_rcu() that began concurrently with the
259  * that same synchronize_rcu() would instead be guaranteed to wait
1483  * synchronize_rcu() users' enqueued rcu_synchronize nodes.
2260 	// Make synchronize_rcu() users aware of the end of old grace period.
3275  * Helper function for the synchronize_rcu() API.
3312  * synchronize_rcu - wait until a grace period has elapsed.
3317  * upon return from synchronize_rcu(), the caller might well be executing
3319  * synchronize_rcu() was waiting.
3329  * On systems with more than one CPU, when synchronize_rcu() returns,
3332  * preceded the call to synchronize_rcu().  In addition, each CPU having
3334  * synchronize_rcu() is guaranteed to have executed a full memory barrier
3335  * after the beginning of synchronize_rcu() and before the beginning of
3340  * Furthermore, if CPU A invoked synchronize_rcu(), which returned
3343  * synchronize_rcu() -- even if CPU A and CPU B are the same CPU (but
3349 void synchronize_rcu(void)
3357 			 "Illegal synchronize_rcu() in RCU read-side critical section");
3386 EXPORT_SYMBOL_GPL(synchronize_rcu);
3528  * on the one hand or by directly invoking either synchronize_rcu() or
3542  * it can miss a grace period when synchronize_rcu() runs concurrently
3547  * would be provided by a synchronize_rcu() that was invoked at the call
3571  * to cond_synchronize_rcu() or by directly invoking synchronize_rcu().
3584  * be provided by a synchronize_rcu() that was invoked at the call to
3591  * field is updated.  Therefore, if a single synchronize_rcu() is to
3617  * Otherwise, invoke synchronize_rcu() to wait for a full grace period.
3625  * would be provided by a synchronize_rcu() that was invoked at the call
3632 		synchronize_rcu();
3643  * obtained, just return.  Otherwise, invoke synchronize_rcu() to wait
3652  * would be provided by a synchronize_rcu() that was invoked at the call
3659 		synchronize_rcu();