72 	struct rb_node *curr;  in __cached_rbnode_delete_update()  local
76 	curr = iovad->cached32_node;  in __cached_rbnode_delete_update()
77 	cached_iova = container_of(curr, struct iova, node);  in __cached_rbnode_delete_update()
105 	struct rb_node *prev, *curr = NULL;  in __alloc_and_insert_iova_range()  local
113 	curr = __get_cached_rbnode(iovad, &limit_pfn);  in __alloc_and_insert_iova_range()
114 	prev = curr;  in __alloc_and_insert_iova_range()
115 	while (curr) {  in __alloc_and_insert_iova_range()
116 		struct iova *curr_iova = container_of(curr, struct iova, node);  in __alloc_and_insert_iova_range()
131 		prev = curr;  in __alloc_and_insert_iova_range()
132 		curr = rb_prev(curr);  in __alloc_and_insert_iova_range()
135 	if (!curr) {  in __alloc_and_insert_iova_range()