290 static bool reloc_root_is_dead(struct btrfs_root *root)  in reloc_root_is_dead()
311 static bool have_reloc_root(struct btrfs_root *root)  in have_reloc_root()
320 int btrfs_should_ignore_reloc_root(struct btrfs_root *root)  in btrfs_should_ignore_reloc_root()
355 	struct btrfs_root *root = NULL;  in find_reloc_root()  local
463 	struct btrfs_path *path;  in build_backref_tree()  local
622 static int __must_check __add_reloc_root(struct btrfs_root *root)  in __add_reloc_root()
654 static void __del_reloc_root(struct btrfs_root *root)  in __del_reloc_root()
698 static int __update_reloc_root(struct btrfs_root *root)  in __update_reloc_root()
729 					struct btrfs_root *root, u64 objectid)  in create_reloc_root()
832 			  struct btrfs_root *root)  in btrfs_init_reloc_root()
892 			    struct btrfs_root *root)  in btrfs_update_reloc_root()
941 static struct inode *find_next_inode(struct btrfs_root *root, u64 objectid)  in find_next_inode()
997 	struct btrfs_root *root = BTRFS_I(reloc_inode)->root;  in get_new_location()  local
998 	struct btrfs_path *path;  in get_new_location()  local
1045 			 struct btrfs_root *root,  in replace_file_extents()
1168 		     struct btrfs_path *path, int level)  in memcmp_node_keys()
1189 		 struct btrfs_path *path, struct btrfs_key *next_key,  in replace_path()
1399 int walk_up_reloc_tree(struct btrfs_root *root, struct btrfs_path *path,  in walk_up_reloc_tree()
1436 int walk_down_reloc_tree(struct btrfs_root *root, struct btrfs_path *path,  in walk_down_reloc_tree()
1492 static int invalidate_extent_cache(struct btrfs_root *root,  in invalidate_extent_cache()
1561 static int find_next_key(struct btrfs_path *path, int level,  in find_next_key()
1584 				struct btrfs_root *root)  in insert_dirty_subvol()
1608 	struct btrfs_root *root;  in clean_dirty_subvols()  local
1659 					       struct btrfs_root *root)  in merge_reloc_root()
1667 	struct btrfs_path *path;  in merge_reloc_root()  local
1832 	struct btrfs_root *root = rc->extent_root;  in prepare_to_merge()  local
1917 	struct btrfs_root *root;  in merge_reloc_roots()  local
2019 	struct btrfs_root *root;  in record_reloc_root_in_trans()  local
2041 	struct btrfs_root *root;  in select_reloc_root()  local
2106 	struct btrfs_root *root;  in select_one_root()  local
2176 	struct btrfs_root *root = rc->extent_root;  in reserve_metadata_space()  local
2224 			 struct btrfs_path *path, int lowest)  in do_relocation()
2230 	struct btrfs_root *root;  in do_relocation()  local
2384 			 struct btrfs_path *path)  in link_to_upper()
2394 				struct btrfs_path *path, int err)  in finish_pending_nodes()
2491 				struct btrfs_path *path)  in relocate_tree_block()
2493 	struct btrfs_root *root;  in relocate_tree_block()  local
2552 	struct btrfs_path *path;  in relocate_tree_blocks()  local
2863 			  struct btrfs_path *path,  in add_tree_block()
2927 	struct btrfs_path *path;  in __add_tree_block()  local
2997 	struct btrfs_root *root = fs_info->tree_root;  in delete_block_group_cache()  local
3077 			struct btrfs_path *path,  in add_data_references()
3121 int find_next_extent(struct reloc_control *rc, struct btrfs_path *path,  in find_next_extent()
3287 	struct btrfs_path *path;  in relocate_block_group()  local
3463 				 struct btrfs_root *root, u64 objectid)  in __insert_orphan_inode()
3465 	struct btrfs_path *path;  in __insert_orphan_inode()  local
3502 	struct btrfs_root *root;  in create_reloc_inode()  local
3599 	struct btrfs_path *path;  in btrfs_relocate_block_group()  local
3714 static noinline_for_stack int mark_garbage_root(struct btrfs_root *root)  in mark_garbage_root()
3743 int btrfs_recover_relocation(struct btrfs_root *root)  in btrfs_recover_relocation()
3750 	struct btrfs_path *path;  in btrfs_recover_relocation()  local
3956 			  struct btrfs_root *root, struct extent_buffer *buf,  in btrfs_reloc_cow_block()
4016 	struct btrfs_root *root = pending->root;  in btrfs_reloc_pre_snapshot()  local
4051 	struct btrfs_root *root = pending->root;  in btrfs_reloc_post_snapshot()  local