On Wed, Jul 27, 2022 at 08:26:13AM +0900, Damien Le Moal wrote: > > /* there isn't chance to merge the splitted bio */ > > split->bi_opf |= REQ_NOMERGE; > > > > - blkcg_bio_issue_init(split); > > Is removing this init call intentional ? If yes, isn't that a problem ? No. This was actually added back in the drivers-post tree by "block: fix missing blkcg_bio_issue_init" and I messed up the rebase. Jens, do you want me to send a fixup, or are you going to do it locally?