On Mon, Aug 17, 2020 at 12:09:16PM +0800, Baolin Wang wrote: > Only software queue and kyber IO scheduler will call blk_mq_bio_list_merge() > to merge a bio, and kyber IO scheduler did not implement the > ops->allow_merge().
Please line wrap your changelogs after 73 characters. > Thus we can remove the redundant blk_mq_sched_allow_merge() in > blk_mq_bio_list_merge() function. This seems potentially dangerous, and I don't think it really buys us much.
