On Tue, 2018-02-27 at 17:06 +0000, Bart Van Assche wrote: > On Tue, 2018-02-27 at 13:15 +0800, jianchao.wang wrote: > > Can you share more details about this ? > > After having had another look, I think your patch is fine. (replying to my own e-mail) What I think is fine in your patch is that it skips the unprep and reprep when requeueing. However, there is a put_device(&sdev->sdev_gendev) call in scsi_mq_requeue_cmd() and your patch causes that put_device() call to be skipped when requeueing. An explanation is needed in the commit message why you think that removing that put_device() call is fine. Bart.
