From: Matthew Wilcox <matthew.r.wilcox@intel.com>
Date: Mon, 7 Feb 2011 17:45:24 +0000 (-0500)
Subject: NVMe: Handle the congestion list a little better
X-Git-Tag: v3.3-rc1~16^2~70
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9294bbed78926a895516ec016ba23033f58d1a88;p=pandora-kernel.git

NVMe: Handle the congestion list a little better

In the bio completion handler, check for bios on the congestion list
for this NVM queue.  Also, lock the congestion list in the make_request
function as the queue may end up being shared between multiple CPUs.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
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