On Tue, May 25, 2021 at 11:25:30AM +0900, Damien Le Moal wrote: > Introduce the helper functions bio_zone_no() and bio_zone_is_seq(). > Both are the BIO counterparts of the request helpers blk_rq_zone_no() > and blk_rq_zone_is_seq(), respectively returning the number of the > target zone of a bio and true if the BIO target zone is sequential. Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx>