12 ext_node(struct rb_node *node)  in ext_node()  argument
14 	return rb_entry(node, struct pnfs_block_extent, be_node);  in ext_node()
20 	struct rb_node *node = rb_first(root);  in ext_tree_first()  local
21 	return node ? ext_node(node) : NULL;  in ext_tree_first()
27 	struct rb_node *node = rb_prev(&be->be_node);  in ext_tree_prev()  local
28 	return node ? ext_node(node) : NULL;  in ext_tree_prev()
34 	struct rb_node *node = rb_next(&be->be_node);  in ext_tree_next()  local
35 	return node ? ext_node(node) : NULL;  in ext_tree_next()
47 	struct rb_node *node = root->rb_node;  in __ext_tree_search()  local
50 	while (node) {  in __ext_tree_search()
51 		be = ext_node(node);  in __ext_tree_search()
53 			node = node->rb_left;  in __ext_tree_search()
55 			node = node->rb_right;  in __ext_tree_search()
324 	struct rb_node *node;  in __ext_tree_lookup()  local
327 	node = root->rb_node;  in __ext_tree_lookup()
328 	while (node) {  in __ext_tree_lookup()
329 		be = ext_node(node);  in __ext_tree_lookup()
331 			node = node->rb_left;  in __ext_tree_lookup()
333 			node = node->rb_right;  in __ext_tree_lookup()