19 		      *root, struct btrfs_path *path, int level);
21 		      const struct btrfs_key *ins_key, struct btrfs_path *path,
29 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,
76 struct btrfs_path *btrfs_alloc_path(void)  in btrfs_alloc_path()
82 void btrfs_free_path(struct btrfs_path *p)  in btrfs_free_path()
96 noinline void btrfs_release_path(struct btrfs_path *p)  in btrfs_release_path()
1268 tree_mod_log_rewind(struct btrfs_fs_info *fs_info, struct btrfs_path *path,  in tree_mod_log_rewind()
1846 			 struct btrfs_path *path, int level)  in balance_level()
2077 					  struct btrfs_path *path, int level)  in push_nodes_for_insert()
2218 			     struct btrfs_path *path,  in reada_for_search()
2281 				       struct btrfs_path *path, int level)  in reada_for_balance()
2340 static noinline void unlock_up(struct btrfs_path *path, int level,  in unlock_up()
2392 read_block_for_search(struct btrfs_root *root, struct btrfs_path *p,  in read_block_for_search()
2491 		       struct btrfs_root *root, struct btrfs_path *p,  in setup_nodes_for_search()
2551 int btrfs_find_item(struct btrfs_root *fs_root, struct btrfs_path *path,  in btrfs_find_item()
2587 							struct btrfs_path *p,  in btrfs_search_slot_get_root()
2708 		      const struct btrfs_key *key, struct btrfs_path *p,  in btrfs_search_slot()
2964 			  struct btrfs_path *p, u64 time_seq)  in btrfs_search_old_slot()
3074 			       struct btrfs_path *p, int find_higher,  in btrfs_search_slot_for_read()
3145 static void fixup_low_keys(struct btrfs_path *path,  in fixup_low_keys()
3175 			     struct btrfs_path *path,  in btrfs_set_item_key_safe()
3432 			   struct btrfs_path *path, int level)  in insert_new_root()
3493 		       struct btrfs_path *path,  in insert_ptr()
3542 			       struct btrfs_path *path, int level)  in split_node()
3673 static noinline int __push_leaf_right(struct btrfs_path *path,  in __push_leaf_right()
3822 			   *root, struct btrfs_path *path,  in push_leaf_right()
3908 static noinline int __push_leaf_left(struct btrfs_path *path, int data_size,  in __push_leaf_left()
4061 			  *root, struct btrfs_path *path, int min_data_size,  in push_leaf_left()
4135 				    struct btrfs_path *path,  in copy_for_split()
4205 					  struct btrfs_path *path,  in push_for_double_split()
4266 			       struct btrfs_path *path, int data_size,  in split_leaf()
4435 					 struct btrfs_path *path, int ins_len)  in setup_leaf_for_split()
4500 static noinline int split_item(struct btrfs_path *path,  in split_item()
4586 		     struct btrfs_path *path,  in btrfs_split_item()
4610 			 struct btrfs_path *path,  in btrfs_duplicate_item()
4640 void btrfs_truncate_item(struct btrfs_path *path, u32 new_size, int from_end)  in btrfs_truncate_item()
4736 void btrfs_extend_item(struct btrfs_path *path, u32 data_size)  in btrfs_extend_item()
4809 void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path,  in setup_items_for_insert()
4908 			    struct btrfs_path *path,  in btrfs_insert_empty_items()
4944 	struct btrfs_path *path;  in btrfs_insert_item()
4968 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,  in del_ptr()
5020 				    struct btrfs_path *path,  in btrfs_del_leaf()
5043 		    struct btrfs_path *path, int slot, int nr)  in btrfs_del_items()
5160 int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_prev_leaf()
5222 			 struct btrfs_path *path,  in btrfs_search_forward()
5338 int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_find_next_key()
5408 int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_next_leaf()
5413 int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_next_old_leaf()
5593 			struct btrfs_path *path, u64 min_objectid,  in btrfs_previous_item()
5636 			struct btrfs_path *path, u64 min_objectid)  in btrfs_previous_extent_item()