3131 		if (device->bytes_used > 0) {  in btrfs_remove_chunk()
3134 					device->bytes_used - dev_extent_len);  in btrfs_remove_chunk()
3408 	u64 bytes_used;  in btrfs_may_alloc_data_chunk()  local
3420 	bytes_used = fs_info->data_sinfo->bytes_used;  in btrfs_may_alloc_data_chunk()
3423 	if (!bytes_used) {  in btrfs_may_alloc_data_chunk()
5213 		if (device->total_bytes > device->bytes_used)  in gather_device_info()
5214 			total_avail = device->total_bytes - device->bytes_used;  in gather_device_info()
5440 					    dev->bytes_used + ctl->stripe_size);  in create_chunk()
6871 	device->bytes_used = btrfs_device_bytes_used(leaf, dev_item);  in fill_device_from_item()
6872 	device->commit_bytes_used = device->bytes_used;  in fill_device_from_item()
7042 		atomic64_add(device->total_bytes - device->bytes_used,  in read_one_dev()
7685 		curr->commit_bytes_used = curr->bytes_used;  in btrfs_commit_device_sizes()