63 	struct rb_node rb_node;  member
67 static inline struct rb_node *rb_simple_search(struct rb_root *root, u64 bytenr)  in rb_simple_search()
69 	struct rb_node *node = root->rb_node;  in rb_simple_search()
73 		entry = rb_entry(node, struct rb_simple_node, rb_node);  in rb_simple_search()
94 static inline struct rb_node *rb_simple_search_first(struct rb_root *root,  in rb_simple_search_first()
97 	struct rb_node *node = root->rb_node, *ret = NULL;  in rb_simple_search_first()
101 		entry = rb_entry(node, struct rb_simple_node, rb_node);  in rb_simple_search_first()
120 static inline struct rb_node *rb_simple_insert(struct rb_root *root, u64 bytenr,  in rb_simple_insert()
121 					       struct rb_node *node)  in rb_simple_insert()
123 	struct rb_node **p = &root->rb_node;  in rb_simple_insert()
124 	struct rb_node *parent = NULL;  in rb_simple_insert()
129 		entry = rb_entry(parent, struct rb_simple_node, rb_node);  in rb_simple_insert()