From: Dan Williams <dan.j.williams@intel.com>
Date: Wed, 9 Sep 2009 00:42:57 +0000 (-0700)
Subject: ioat3: enable dca for completion writes
X-Git-Tag: v2.6.32-rc1~60^2^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e61dacaeb3918cd00cd642e8fb0828324ac59819;p=pandora-kernel.git

ioat3: enable dca for completion writes

Tag completion writes for direct cache access to reduce the latency of
checking for descriptor completions.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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