863 #define __node_2_uprobe(node) \  argument
864 	rb_entry((node), struct uprobe, rb_node)
893 	struct rb_node *node;  in find_uprobe_rcu()  local
900 		node = rb_find_rcu(&key, &uprobes_tree, __uprobe_cmp_key);  in find_uprobe_rcu()
909 		if (node)  in find_uprobe_rcu()
910 			return __node_2_uprobe(node);  in find_uprobe_rcu()
933 	struct rb_node *node;  in __insert_uprobe()  local
935 	node = rb_find_add_rcu(&uprobe->rb_node, &uprobes_tree, __uprobe_cmp);  in __insert_uprobe()
936 	if (node) {  in __insert_uprobe()
937 		struct uprobe *u = __node_2_uprobe(node);  in __insert_uprobe()
940 			rb_erase(node, &uprobes_tree);  in __insert_uprobe()