4516 			       struct btrfs_ioctl_balance_args *bargs)  in btrfs_update_ioctl_balance_args()  argument
4520 	bargs->flags = bctl->flags;  in btrfs_update_ioctl_balance_args()
4523 		bargs->state |= BTRFS_BALANCE_STATE_RUNNING;  in btrfs_update_ioctl_balance_args()
4525 		bargs->state |= BTRFS_BALANCE_STATE_PAUSE_REQ;  in btrfs_update_ioctl_balance_args()
4527 		bargs->state |= BTRFS_BALANCE_STATE_CANCEL_REQ;  in btrfs_update_ioctl_balance_args()
4529 	memcpy(&bargs->data, &bctl->data, sizeof(bargs->data));  in btrfs_update_ioctl_balance_args()
4530 	memcpy(&bargs->meta, &bctl->meta, sizeof(bargs->meta));  in btrfs_update_ioctl_balance_args()
4531 	memcpy(&bargs->sys, &bctl->sys, sizeof(bargs->sys));  in btrfs_update_ioctl_balance_args()
4534 	memcpy(&bargs->stat, &bctl->stat, sizeof(bargs->stat));  in btrfs_update_ioctl_balance_args()
4542 	struct btrfs_ioctl_balance_args *bargs;  in btrfs_ioctl_balance()  local
4604 		bargs = memdup_user(arg, sizeof(*bargs));  in btrfs_ioctl_balance()
4605 		if (IS_ERR(bargs)) {  in btrfs_ioctl_balance()
4606 			ret = PTR_ERR(bargs);  in btrfs_ioctl_balance()
4610 		if (bargs->flags & BTRFS_BALANCE_RESUME) {  in btrfs_ioctl_balance()
4624 		bargs = NULL;  in btrfs_ioctl_balance()
4639 		memcpy(&bctl->data, &bargs->data, sizeof(bctl->data));  in btrfs_ioctl_balance()
4640 		memcpy(&bctl->meta, &bargs->meta, sizeof(bctl->meta));  in btrfs_ioctl_balance()
4641 		memcpy(&bctl->sys, &bargs->sys, sizeof(bctl->sys));  in btrfs_ioctl_balance()
4643 		bctl->flags = bargs->flags;  in btrfs_ioctl_balance()
4663 	ret = btrfs_balance(fs_info, bctl, bargs);  in btrfs_ioctl_balance()
4667 		if (copy_to_user(arg, bargs, sizeof(*bargs)))  in btrfs_ioctl_balance()
4674 	kfree(bargs);  in btrfs_ioctl_balance()
4702 	struct btrfs_ioctl_balance_args *bargs;  in btrfs_ioctl_balance_progress()  local
4714 	bargs = kzalloc(sizeof(*bargs), GFP_KERNEL);  in btrfs_ioctl_balance_progress()
4715 	if (!bargs) {  in btrfs_ioctl_balance_progress()
4720 	btrfs_update_ioctl_balance_args(fs_info, bargs);  in btrfs_ioctl_balance_progress()
4722 	if (copy_to_user(arg, bargs, sizeof(*bargs)))  in btrfs_ioctl_balance_progress()
4725 	kfree(bargs);  in btrfs_ioctl_balance_progress()