Searched refs:rnp_old (Results 1 - 1 of 1) sorted by relevance

/linux-master/kernel/rcu/
H A Dtree.c2377 struct rcu_node *rnp_old = NULL; local
2386 if (rnp_old != NULL)
2387 raw_spin_unlock(&rnp_old->fqslock);
2390 rnp_old = rnp;
2392 /* rnp_old == rcu_get_root(), rnp == NULL. */
2395 raw_spin_lock_irqsave_rcu_node(rnp_old, flags);
2396 raw_spin_unlock(&rnp_old->fqslock);
2398 raw_spin_unlock_irqrestore_rcu_node(rnp_old, flags);
2403 raw_spin_unlock_irqrestore_rcu_node(rnp_old, flags);

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