From mboxrd@z Thu Jan 1 00:00:00 1970 From: axboe@kernel.dk (Jens Axboe) Date: Wed, 6 Jun 2018 08:19:53 -0600 Subject: [PATCH 2/6] nvme-pci: Remove unnecessary completion doorbell check In-Reply-To: <20180606141309.19389-3-keith.busch@intel.com> References: <20180606141309.19389-1-keith.busch@intel.com> <20180606141309.19389-3-keith.busch@intel.com> Message-ID: On 6/6/18 8:13 AM, Keith Busch wrote: > The nvme pci driver never unmaps the doorbell registers while the requests > are active, so we can always safely update the completion queue head. Reviewed-by: Jens Axboe -- Jens Axboe