246 	struct rhashtable_walker *walker;  in rhashtable_rehash_table()  local
260 	list_for_each_entry(walker, &old_tbl->walkers, list)  in rhashtable_rehash_table()
261 		walker->tbl = NULL;  in rhashtable_rehash_table()
517 	iter->walker = kmalloc(sizeof(*iter->walker), GFP_KERNEL);  in rhashtable_walk_init()
518 	if (!iter->walker)  in rhashtable_walk_init()
522 	iter->walker->tbl =  in rhashtable_walk_init()
524 	list_add(&iter->walker->list, &iter->walker->tbl->walkers);  in rhashtable_walk_init()
540 	if (iter->walker->tbl)  in rhashtable_walk_exit()
541 		list_del(&iter->walker->list);  in rhashtable_walk_exit()
543 	kfree(iter->walker);  in rhashtable_walk_exit()
569 	if (iter->walker->tbl)  in rhashtable_walk_start()
570 		list_del(&iter->walker->list);  in rhashtable_walk_start()
573 	if (!iter->walker->tbl) {  in rhashtable_walk_start()
574 		iter->walker->tbl = rht_dereference_rcu(ht->tbl, ht);  in rhashtable_walk_start()
596 	struct bucket_table *tbl = iter->walker->tbl;  in rhashtable_walk_next()
629 	iter->walker->tbl = rht_dereference_rcu(tbl->future_tbl, ht);  in rhashtable_walk_next()
630 	if (iter->walker->tbl) {  in rhashtable_walk_next()
650 	struct bucket_table *tbl = iter->walker->tbl;  in rhashtable_walk_stop()
659 		list_add(&iter->walker->list, &tbl->walkers);  in rhashtable_walk_stop()
661 		iter->walker->tbl = NULL;  in rhashtable_walk_stop()