From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Sat, 26 Jul 2014 00:05:24 +0000 (-0700)
Subject: memory-barriers: Fix control-ordering no-transitivity example
X-Git-Tag: fixes-against-v3.18-rc2~103^2~1^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5646f7acc95f14873f1ec715380c1c493b4243ce;p=pandora-kernel.git

memory-barriers: Fix control-ordering no-transitivity example

The control-ordering example demonstrating lack of transitivity had
multiple problems.  This commit fixes them.

Reported-by: Nikolay Samofatov <nikolay.samofatov@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
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