linux/lib/rhashtable.c

323 	struct rhashtable_walker *walker;
342 	list_for_each_entry(walker, &old_tbl->walkers, list)
343 		walker->tbl = NULL;
688 	iter->walker.tbl =
690 	list_add(&iter->walker.list, &iter->walker.tbl->walkers);
704 	if (iter->walker.tbl)
705 		list_del(&iter->walker.list);
737 	if (iter->walker.tbl)
738 		list_del(&iter->walker.list);
743 	if (!iter->walker.tbl) {
744 		iter->walker.tbl = rht_dereference_rcu(ht->tbl, ht);
757 		rht_for_each_rcu(p, iter->walker.tbl, iter->slot) {
772 		rht_for_each_rcu(p, iter->walker.tbl, iter->slot) {
803 	struct bucket_table *tbl = iter->walker.tbl;
849 	iter->walker.tbl = rht_dereference_rcu(tbl->future_tbl, ht);
850 	if (iter->walker.tbl) {
947 	struct bucket_table *tbl = iter->walker.tbl;
957 		iter->walker.tbl = NULL;
959 		list_add(&iter->walker.list, &tbl->walkers);