disk_used 2691 fs/btrfs/block-group.c cache->space_info->disk_used += num_bytes * factor; disk_used 2701 fs/btrfs/block-group.c cache->space_info->disk_used -= num_bytes * factor; disk_used 130 fs/btrfs/space-info.c found->disk_used += bytes_used * factor; disk_used 34 fs/btrfs/space-info.h u64 disk_used; /* total bytes used on disk */ disk_used 2045 fs/btrfs/super.c total_free_data += found->disk_total - found->disk_used; disk_used 2064 fs/btrfs/super.c found->disk_used; disk_used 2067 fs/btrfs/super.c total_used += found->disk_used; disk_used 434 fs/btrfs/sysfs.c SPACE_INFO_ATTR(disk_used); disk_used 447 fs/btrfs/sysfs.c BTRFS_ATTR_PTR(space_info, disk_used),