From: Matthew Wilcox Date: Mon, 24 Jun 2013 16:03:57 +0000 (-0400) Subject: NVMe: Call nvme_process_cq from submission path X-Git-Tag: v3.12-rc1~98^2~13 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d8224574cbd2326a6be00f319f5f7597abec3f6;p=pandora-kernel.git NVMe: Call nvme_process_cq from submission path Since we have the queue locked, it makes sense to check if there are any completion queue entries on the queue before we release the lock. If there are, it may save an interrupt and reduce latency for the I/Os that happened to complete. This happens fairly often for some workloads. Signed-off-by: Matthew Wilcox --- Reading git-diff-tree failed