From: Randy Dunlap <randy.dunlap@oracle.com>
Date: Thu, 16 Oct 2008 05:01:59 +0000 (-0700)
Subject: documentation: explain memory barriers
X-Git-Tag: v2.6.28-rc1~517
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8033fe65a6d6c0e47ba9e3cb2e4e6902f9dfb8dd;p=pandora-kernel.git

documentation: explain memory barriers

We want all uses of memory barriers to be explained in the source code.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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