rcu_nocb_unlock
rcu_nocb_unlock(rdp);
rcu_nocb_unlock(my_rdp); /* irqs remain disabled. */
static void rcu_nocb_unlock(struct rcu_data *rdp);
rcu_nocb_unlock(rdp);
rcu_nocb_unlock(rdp);
rcu_nocb_unlock(rdp);
rcu_nocb_unlock(rdp);