On Tue, Jun 12, 2018 at 6:04 PM, jianchao.wang <jianchao.w.wang@xxxxxxxxxx> wrote: > Hi Jens and Christoph > > In the recent commit of new blk-mq timeout handling, we don't have any protection > on timed out request against the completion path. We just hold a request->ref count, > it just could avoid the request tag to be released and life-recycle, but not completion. > > For the scsi mid-layer, what if a request is in error handler and normal completion come > at the moment ? Per my understanding, now the protection needs to be done completely by driver. Thanks, Ming Lei
