From: David S. Miller <davem@davemloft.net>
Date: Fri, 6 Nov 2009 04:24:33 +0000 (-0800)
Subject: sparc64: Add a comment about why we only use certain memory barriers these days.
X-Git-Tag: v2.6.32-rc7~59^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4eb0c00b6221f28b8988df37c9cb1bc5a2b91b39;p=pandora-kernel.git

sparc64: Add a comment about why we only use certain memory barriers these days.

Based upon feedback from Mathieu Desnoyers.

Signed-off-by: David S. Miller <davem@davemloft.net>
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