36 	iovad->rbroot = RB_ROOT;  in init_iova_domain()
49 		return rb_last(&iovad->rbroot);  in __get_cached_rbnode()
158 			entry = &iovad->rbroot.rb_node;  in __alloc_and_insert_iova_range()
176 		rb_insert_color(&new->node, &iovad->rbroot);  in __alloc_and_insert_iova_range()
308 	node = iovad->rbroot.rb_node;  in find_iova()
348 	rb_erase(&iova->node, &iovad->rbroot);  in __free_iova()
383 	node = rb_first(&iovad->rbroot);  in put_iova_domain()
387 		rb_erase(node, &iovad->rbroot);  in put_iova_domain()
389 		node = rb_first(&iovad->rbroot);  in put_iova_domain()
428 		iova_insert_rbtree(&iovad->rbroot, iova);  in __insert_new_range()
461 	for (node = rb_first(&iovad->rbroot); node; node = rb_next(node)) {  in reserve_iova()
499 	for (node = rb_first(&from->rbroot); node; node = rb_next(node)) {  in copy_reserved_iova()
532 	rb_erase(&iova->node, &iovad->rbroot);  in split_and_remove_iova()
535 		iova_insert_rbtree(&iovad->rbroot, prev);  in split_and_remove_iova()
539 		iova_insert_rbtree(&iovad->rbroot, next);  in split_and_remove_iova()