From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 29 Jul 2008 14:58:34 +0000 (-0500)
Subject: lguest: wrap last_avail accesses.
X-Git-Tag: v2.6.27-rc1~1^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5111790fa6695b1502d4f5d389f6b22b9de10c3;p=pandora-kernel.git

lguest: wrap last_avail accesses.

To simplify the transition to when we publish indices in the ring
(and make shuffling my patch queue easier), wrap them in a lg_last_avail()
macro.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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