On 19/05/2021 04:56, Damien Le Moal wrote: > +static inline unsigned int bio_zone_no(struct request_queue *q, > + struct bio *bio) > +{ > + return blk_queue_zone_no(q, bio->bi_iter.bi_sector); > +} > + > +static inline unsigned int bio_zone_is_seq(struct request_queue *q, > + struct bio *bio) > +{ > + return blk_queue_zone_is_seq(q, bio->bi_iter.bi_sector); > +} > + Can't we derive the queue from the bio via bio->bi_bdev->bd_disk->queue or would this be too much pointer chasing for a small helper like this? -- dm-devel mailing list dm-devel@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/dm-devel