 */
static unsigned long bfq_bfqq_softrt_next_start(struct bfq_data *bfqd,
						struct bfq_queue *bfqq)
{
	return max3(bfqq->soft_rt_next_start,
		    bfqq->last_idle_bklogged +
		    HZ * bfqq->service_from_backlogged /
		    bfqd->bfq_wr_max_softrt_rate,
		    jiffies + nsecs_to_jiffies(bfqq->bfqd->bfq_slice_idle) + 4);