4444 	struct rcu_data *my_rdp;  in rcutree_migrate_callbacks()  local
4456 	my_rdp = this_cpu_ptr(&rcu_data);  in rcutree_migrate_callbacks()
4457 	my_rnp = my_rdp->mynode;  in rcutree_migrate_callbacks()
4458 	rcu_nocb_lock(my_rdp); /* irqs already disabled. */  in rcutree_migrate_callbacks()
4459 	WARN_ON_ONCE(!rcu_nocb_flush_bypass(my_rdp, NULL, jiffies, false));  in rcutree_migrate_callbacks()
4463 		   rcu_advance_cbs(my_rnp, my_rdp);  in rcutree_migrate_callbacks()
4464 	rcu_segcblist_merge(&my_rdp->cblist, &rdp->cblist);  in rcutree_migrate_callbacks()
4466 	needwake = needwake || rcu_advance_cbs(my_rnp, my_rdp);  in rcutree_migrate_callbacks()
4468 	WARN_ON_ONCE(rcu_segcblist_empty(&my_rdp->cblist) != !rcu_segcblist_n_cbs(&my_rdp->cblist));  in rcutree_migrate_callbacks()
4469 	check_cb_ovld_locked(my_rdp, my_rnp);  in rcutree_migrate_callbacks()
4470 	if (rcu_rdp_is_offloaded(my_rdp)) {  in rcutree_migrate_callbacks()
4472 		__call_rcu_nocb_wake(my_rdp, true, flags);  in rcutree_migrate_callbacks()
4474 		rcu_nocb_unlock(my_rdp); /* irqs remain disabled. */  in rcutree_migrate_callbacks()