On 2/6/2020 5:50 AM, Jens Axboe wrote: > On 2/5/20 3:29 PM, Pavel Begunkov wrote: >> On 05/02/2020 22:07, Pavel Begunkov wrote: >>> This is the first series of shaving some overhead for wq-offloading. >>> The 1st removes extra allocations, and the 3rd req->refs abusing. >> >> Rechecked a couple of assumptions, this patchset is messed up. >> Drop it for now. > > OK, will do, haven't had time to look at it yet anyway. Sorry for the fuss. I'll return to it later. > > Are you going to do the ->has_user removal? We should just do that > separately first. Yes. I've spotted a few bugs, so I'm going to patch them first with merging/backporting in mind, and then deal with ->has_user. IMO, this order makes more sense. -- Pavel Begunkov
