54 static void btrfs_destroy_ordered_extents(struct btrfs_root *root);
57 static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root);
596 	struct btrfs_root *root = BTRFS_I(page->mapping->host)->root;  in btree_readpage_end_io_hook()
855 	struct btrfs_root *root;  in btree_csum_one_bio()
1133 static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info,  in __setup_root()
1204 static struct btrfs_root *btrfs_alloc_root(struct btrfs_fs_info *fs_info,  in btrfs_alloc_root()
1207 	struct btrfs_root *root = kzalloc(sizeof(*root), flags);  in btrfs_alloc_root()
1215 struct btrfs_root *btrfs_alloc_dummy_root(struct btrfs_fs_info *fs_info)  in btrfs_alloc_dummy_root()
1217 	struct btrfs_root *root;  in btrfs_alloc_dummy_root()
1234 struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans,  in btrfs_create_tree()
1239 	struct btrfs_root *tree_root = fs_info->tree_root;  in btrfs_create_tree()
1240 	struct btrfs_root *root;  in btrfs_create_tree()
1310 static struct btrfs_root *alloc_log_tree(struct btrfs_trans_handle *trans,  in alloc_log_tree()
1313 	struct btrfs_root *root;  in alloc_log_tree()
1352 	struct btrfs_root *log_root;  in btrfs_init_log_root_tree()
1363 		       struct btrfs_root *root)  in btrfs_add_log_tree()
1366 	struct btrfs_root *log_root;  in btrfs_add_log_tree()
1394 static struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,  in btrfs_read_tree_root()
1397 	struct btrfs_root *root;  in btrfs_read_tree_root()
1449 struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root,  in btrfs_read_fs_root()
1452 	struct btrfs_root *root;  in btrfs_read_fs_root()
1466 int btrfs_init_fs_root(struct btrfs_root *root)  in btrfs_init_fs_root()
1512 struct btrfs_root *btrfs_lookup_fs_root(struct btrfs_fs_info *fs_info,  in btrfs_lookup_fs_root()
1515 	struct btrfs_root *root;  in btrfs_lookup_fs_root()
1525 			 struct btrfs_root *root)  in btrfs_insert_fs_root()
1545 struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,  in btrfs_get_fs_root()
1549 	struct btrfs_root *root;  in btrfs_get_fs_root()
1666 	struct btrfs_root *root = arg;  in cleaner_kthread()
1734 	struct btrfs_root *root = arg;  in transaction_kthread()
2020 static void free_root_extent_buffers(struct btrfs_root *root)  in free_root_extent_buffers()
2048 	struct btrfs_root *gang[8];  in btrfs_free_fs_roots()
2053 				     struct btrfs_root, root_list);  in btrfs_free_fs_roots()
2260 	struct btrfs_root *log_tree_root;  in btrfs_replay_log()
2311 	struct btrfs_root *tree_root = fs_info->tree_root;  in btrfs_read_roots()
2312 	struct btrfs_root *root;  in btrfs_read_roots()
2606 	struct btrfs_root *tree_root;  in open_ctree()
2607 	struct btrfs_root *chunk_root;  in open_ctree()
3864 				  struct btrfs_root *root)  in btrfs_drop_and_free_fs_root()
3891 void btrfs_free_fs_root(struct btrfs_root *root)  in btrfs_free_fs_root()
3909 	struct btrfs_root *gang[8];  in btrfs_cleanup_fs_roots()
3959 	struct btrfs_root *root = fs_info->tree_root;  in btrfs_commit_super()
4108 	struct btrfs_root *root;  in btrfs_mark_buffer_dirty()
4199 static void btrfs_destroy_ordered_extents(struct btrfs_root *root)  in btrfs_destroy_ordered_extents()
4216 	struct btrfs_root *root;  in btrfs_destroy_all_ordered_extents()
4224 		root = list_first_entry(&splice, struct btrfs_root,  in btrfs_destroy_all_ordered_extents()
4307 static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root)  in btrfs_destroy_delalloc_inodes()
4340 	struct btrfs_root *root;  in btrfs_destroy_all_delalloc_inodes()
4348 		root = list_first_entry(&splice, struct btrfs_root,  in btrfs_destroy_all_delalloc_inodes()