total_free_data  2030 fs/btrfs/super.c 	u64 total_free_data = 0;
total_free_data  2045 fs/btrfs/super.c 			total_free_data += found->disk_total - found->disk_used;
total_free_data  2046 fs/btrfs/super.c 			total_free_data -=
total_free_data  2085 fs/btrfs/super.c 	buf->f_bavail = div_u64(total_free_data, factor);
total_free_data  2086 fs/btrfs/super.c 	ret = btrfs_calc_avail_data_space(fs_info, &total_free_data);
total_free_data  2089 fs/btrfs/super.c 	buf->f_bavail += div_u64(total_free_data, factor);