19 inline int B_IS_IN_TREE(const struct buffer_head *bh)  in B_IS_IN_TREE()
367 		struct buffer_head *bh;  in pathrelse_and_restore()  local
389 static int is_leaf(char *buf, int blocksize, struct buffer_head *bh)  in is_leaf()
464 static int is_internal(char *buf, int blocksize, struct buffer_head *bh)  in is_internal()
502 static int is_tree_node(struct buffer_head *bh, int level)  in is_tree_node()
529 				struct buffer_head **bh,  in search_by_key_reada()
592 	struct buffer_head *bh;  in search_by_key()  local
908 	struct buffer_head *bh = PATH_PLAST_BUFFER(path);  in comp_items()  local
925 #define held_by_others(bh) (atomic_read(&(bh)->b_count) > 1)  argument
928 #define block_in_use(bh) (buffer_locked(bh) || (held_by_others(bh)))  argument
1033 	struct buffer_head *bh = PATH_PLAST_BUFFER(path);  in prepare_for_delete_or_cut()  local
1506 	struct buffer_head *bh;  in unmap_buffers()  local