20 		      *root, struct btrfs_path *path, int level);
22 		      const struct btrfs_key *ins_key, struct btrfs_path *path,
30 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,
77 struct btrfs_path *btrfs_alloc_path(void)  in btrfs_alloc_path()
83 void btrfs_free_path(struct btrfs_path *p)  in btrfs_free_path()
97 noinline void btrfs_release_path(struct btrfs_path *p)  in btrfs_release_path()
860 			 struct btrfs_path *path, int level)  in balance_level()
1087 					  struct btrfs_path *path, int level)  in push_nodes_for_insert()
1226 			     struct btrfs_path *path,  in reada_for_search()
1308 static noinline void reada_for_balance(struct btrfs_path *path, int level)  in reada_for_balance()
1341 static noinline void unlock_up(struct btrfs_path *path, int level,  in unlock_up()
1393 read_block_for_search(struct btrfs_root *root, struct btrfs_path *p,  in read_block_for_search()
1486 		       struct btrfs_root *root, struct btrfs_path *p,  in setup_nodes_for_search()
1530 int btrfs_find_item(struct btrfs_root *fs_root, struct btrfs_path *path,  in btrfs_find_item()
1566 							struct btrfs_path *p,  in btrfs_search_slot_get_root()
1682 		      const struct btrfs_key *key, struct btrfs_path *p,  in btrfs_search_slot()
1936 			  struct btrfs_path *p, u64 time_seq)  in btrfs_search_old_slot()
2041 			       struct btrfs_path *p, int find_higher,  in btrfs_search_slot_for_read()
2111 			   struct btrfs_path *path)  in btrfs_search_backwards()
2133 static void fixup_low_keys(struct btrfs_path *path,  in fixup_low_keys()
2163 			     struct btrfs_path *path,  in btrfs_set_item_key_safe()
2420 			   struct btrfs_path *path, int level)  in insert_new_root()
2481 		       struct btrfs_path *path,  in insert_ptr()
2530 			       struct btrfs_path *path, int level)  in split_node()
2661 static noinline int __push_leaf_right(struct btrfs_path *path,  in __push_leaf_right()
2810 			   *root, struct btrfs_path *path,  in push_leaf_right()
2895 static noinline int __push_leaf_left(struct btrfs_path *path, int data_size,  in __push_leaf_left()
3048 			  *root, struct btrfs_path *path, int min_data_size,  in push_leaf_left()
3121 				    struct btrfs_path *path,  in copy_for_split()
3191 					  struct btrfs_path *path,  in push_for_double_split()
3252 			       struct btrfs_path *path, int data_size,  in split_leaf()
3421 					 struct btrfs_path *path, int ins_len)  in setup_leaf_for_split()
3485 static noinline int split_item(struct btrfs_path *path,  in split_item()
3569 		     struct btrfs_path *path,  in btrfs_split_item()
3593 			 struct btrfs_path *path,  in btrfs_duplicate_item()
3623 void btrfs_truncate_item(struct btrfs_path *path, u32 new_size, int from_end)  in btrfs_truncate_item()
3719 void btrfs_extend_item(struct btrfs_path *path, u32 data_size)  in btrfs_extend_item()
3792 void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path,  in setup_items_for_insert()
3891 			    struct btrfs_path *path,  in btrfs_insert_empty_items()
3927 	struct btrfs_path *path;  in btrfs_insert_item()
3951 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,  in del_ptr()
4003 				    struct btrfs_path *path,  in btrfs_del_leaf()
4026 		    struct btrfs_path *path, int slot, int nr)  in btrfs_del_items()
4141 int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path)  in btrfs_prev_leaf()
4203 			 struct btrfs_path *path,  in btrfs_search_forward()
4316 int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_find_next_key()
4381 int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,  in btrfs_next_old_leaf()
4546 			struct btrfs_path *path, u64 min_objectid,  in btrfs_previous_item()
4588 			struct btrfs_path *path, u64 min_objectid)  in btrfs_previous_extent_item()