251 			       struct btrfs_root *root, const char *function,  in __btrfs_abort_transaction()
388 int btrfs_parse_options(struct btrfs_root *root, char *options)  in btrfs_parse_options()
848 	struct btrfs_root *root = fs_info->tree_root;  in get_default_root()  local
991 	struct btrfs_root *root = fs_info->tree_root;  in btrfs_sync_fs()  local
1033 	struct btrfs_root *root = info->tree_root;  in btrfs_show_options()  local
1194 	struct dentry *root;  in mount_subvol()  local
1306 	struct dentry *root;  in btrfs_mount()  local
1487 	struct btrfs_root *root = fs_info->tree_root;  in btrfs_remount()  local
1659 static int btrfs_calc_avail_data_space(struct btrfs_root *root, u64 *free_bytes)  in btrfs_calc_avail_data_space()
1993 	struct btrfs_root *root = btrfs_sb(sb)->tree_root;  in btrfs_freeze()  local
2005 static int btrfs_show_devname(struct seq_file *m, struct dentry *root)  in btrfs_show_devname()