On Thu, Nov 09, 2023 at 04:11:52PM +0800, Ming Lei wrote: > > > if (blk_mq_attempt_bio_merge(q, bio, nsegs)) > > > - goto queue_exit; > > > + return NULL; > > > > > > rq_qos_throttle(q, bio); > > > > For clarity splitting this out might be a bit more readable. > > I'd rather not do too many things in single fix, which need backport, > but I am fine to do it in following cleanup. The resulting diff is smaller..
