75 	struct btrfs_root *root = btrfs_extent_root(fs_info, start);  in btrfs_lookup_data_extent()  local
78 	struct btrfs_path *path;  in btrfs_lookup_data_extent()  local
108 	struct btrfs_path *path;  in btrfs_lookup_extent_info()  local
431 					   struct btrfs_path *path,  in lookup_extent_data_ref()
436 	struct btrfs_root *root = btrfs_extent_root(trans->fs_info, bytenr);  in lookup_extent_data_ref()  local
507 					   struct btrfs_path *path,  in insert_extent_data_ref()
512 	struct btrfs_root *root = btrfs_extent_root(trans->fs_info, bytenr);  in insert_extent_data_ref()  local
586 					   struct btrfs_root *root,  in remove_extent_data_ref()
587 					   struct btrfs_path *path,  in remove_extent_data_ref()
631 static noinline u32 extent_data_ref_count(struct btrfs_path *path,  in extent_data_ref_count()
673 					  struct btrfs_path *path,  in lookup_tree_block_ref()
677 	struct btrfs_root *root = btrfs_extent_root(trans->fs_info, bytenr);  in lookup_tree_block_ref()  local
697 					  struct btrfs_path *path,  in insert_tree_block_ref()
701 	struct btrfs_root *root = btrfs_extent_root(trans->fs_info, bytenr);  in insert_tree_block_ref()  local
736 static int find_next_key(struct btrfs_path *path, int level,  in find_next_key()
772 				 struct btrfs_path *path,  in lookup_inline_extent_backref()
779 	struct btrfs_root *root = btrfs_extent_root(fs_info, bytenr);  in lookup_inline_extent_backref()  local
980 				 struct btrfs_path *path,  in setup_inline_extent_backref()
1040 				 struct btrfs_path *path,  in lookup_extent_backref()
1071 				  struct btrfs_path *path,  in update_inline_extent_backref()
1187 				 struct btrfs_path *path,  in insert_inline_extent_backref()
1223 				 struct btrfs_root *root,  in remove_extent_backref()
1224 				 struct btrfs_path *path,  in remove_extent_backref()
1485 	struct btrfs_path *path;  in __btrfs_inc_extent_ref()  local
1605 	struct btrfs_root *root;  in run_delayed_extent_op()  local
1607 	struct btrfs_path *path;  in run_delayed_extent_op()  local
2094 static u64 find_middle(struct rb_root *root)  in find_middle()
2220 static noinline int check_delayed_ref(struct btrfs_root *root,  in check_delayed_ref()
2221 				      struct btrfs_path *path,  in check_delayed_ref()
2306 static noinline int check_committed_ref(struct btrfs_root *root,  in check_committed_ref()
2307 					struct btrfs_path *path,  in check_committed_ref()
2381 int btrfs_cross_ref_exist(struct btrfs_root *root, u64 objectid, u64 offset,  in btrfs_cross_ref_exist()
2382 			  u64 bytenr, bool strict, struct btrfs_path *path)  in btrfs_cross_ref_exist()
2403 			   struct btrfs_root *root,  in __btrfs_mod_ref()
2488 int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_inc_ref()
2494 int btrfs_dec_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_dec_ref()
2500 static u64 get_alloc_profile_by_root(struct btrfs_root *root, int data)  in get_alloc_profile_by_root()
2881 #define abort_and_dump(trans, path, fmt, args...)	\  argument
2955 	struct btrfs_path *path;  in __btrfs_free_extent()  local
3987 	struct btrfs_root *root = fs_info->chunk_root;  in find_free_extent_update_loop()  local
4219 static noinline int find_free_extent(struct btrfs_root *root,  in find_free_extent()
4518 int btrfs_reserve_extent(struct btrfs_root *root, u64 ram_bytes,  in btrfs_reserve_extent()
4644 	struct btrfs_path *path;  in alloc_reserved_file_extent()  local
4708 	struct btrfs_path *path;  in alloc_reserved_tree_block()  local
4773 				     struct btrfs_root *root, u64 owner,  in btrfs_alloc_reserved_file_extent()
4836 btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root,  in btrfs_init_new_buffer()
4928 					     struct btrfs_root *root,  in btrfs_alloc_tree_block()
5037 				     struct btrfs_root *root,  in reada_walk_down()
5039 				     struct btrfs_path *path)  in reada_walk_down()
5125 				   struct btrfs_root *root,  in walk_down_proc()
5126 				   struct btrfs_path *path,  in walk_down_proc()
5196 			    struct btrfs_root *root, u64 bytenr, u64 parent,  in check_ref_exists()
5199 	struct btrfs_path *path;  in check_ref_exists()  local
5232 				 struct btrfs_root *root,  in do_walk_down()
5233 				 struct btrfs_path *path,  in do_walk_down()
5447 				 struct btrfs_root *root,  in walk_up_proc()
5448 				 struct btrfs_path *path,  in walk_up_proc()
5552 				   struct btrfs_root *root,  in walk_down_tree()
5553 				   struct btrfs_path *path,  in walk_down_tree()
5584 				 struct btrfs_root *root,  in walk_up_tree()
5585 				 struct btrfs_path *path,  in walk_up_tree()
5631 int btrfs_drop_snapshot(struct btrfs_root *root, int update_ref, int for_reloc)  in btrfs_drop_snapshot()
5636 	struct btrfs_path *path;  in btrfs_drop_snapshot()  local
5899 			struct btrfs_root *root,  in btrfs_drop_subtree()
5904 	struct btrfs_path *path;  in btrfs_drop_subtree()  local