> deadline_add_rq_rb(struct dd_per_prio *per_prio, struct request *rq)
> {
> struct rb_root *root = deadline_rb_root(per_prio, rq);
> + struct request **next_rq __maybe_unused;
>
> elv_rb_add(root, rq);
> +#ifdef CONFIG_BLK_DEV_ZONED
> + next_rq = &per_prio->next_rq[rq_data_dir(rq)];
> + if (*next_rq == NULL || !blk_queue_is_zoned(rq->q))
> + return;
> + /*
> + * If a request got requeued or requests have been submitted out of
> + * order, make sure that per zone the request with the lowest LBA is
> + * submitted first.
> + */
> + if (blk_rq_pos(rq) < blk_rq_pos(*next_rq) &&
> + blk_rq_zone_no(rq) == blk_rq_zone_no(*next_rq))
> + *next_rq = rq;
> +#endif
Please key move this into a helper only called when blk_queue_is_zoned
is true.
