4518 	struct btrfs_balance_control *bctl = fs_info->balance_ctl;  in btrfs_update_ioctl_balance_args()  local
4520 	bargs->flags = bctl->flags;  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()
4543 	struct btrfs_balance_control *bctl;  in btrfs_ioctl_balance()  local
4616 			bctl = fs_info->balance_ctl;  in btrfs_ioctl_balance()
4618 			bctl->flags |= BTRFS_BALANCE_RESUME;  in btrfs_ioctl_balance()
4632 	bctl = kzalloc(sizeof(*bctl), GFP_KERNEL);  in btrfs_ioctl_balance()
4633 	if (!bctl) {  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()
4646 		bctl->flags |= BTRFS_BALANCE_TYPE_MASK;  in btrfs_ioctl_balance()
4649 	if (bctl->flags & ~(BTRFS_BALANCE_ARGS_MASK | BTRFS_BALANCE_TYPE_MASK)) {  in btrfs_ioctl_balance()
4663 	ret = btrfs_balance(fs_info, bctl, bargs);  in btrfs_ioctl_balance()
4664 	bctl = NULL;  in btrfs_ioctl_balance()
4672 	kfree(bctl);  in btrfs_ioctl_balance()