From mboxrd@z Thu Jan 1 00:00:00 1970 From: keith.busch@linux.intel.com (Keith Busch) Date: Wed, 16 May 2018 15:20:10 -0600 Subject: [PATCH] nvme: remove cq check after submission In-Reply-To: References: Message-ID: <20180516212010.GC20223@localhost.localdomain> On Wed, May 16, 2018@01:58:08PM -0600, Jens Axboe wrote: > We always check the completion queue after submitting, but in my testing > this isn't a win even on DRAM/xpoint devices. In some cases it's > actually worse. Kill it. Right, this was on my todo list. Agreed it's not helping anything. Applied to nvme-4.18.