From: Nick Piggin <npiggin@suse.de>
Date: Tue, 15 Sep 2009 19:32:58 +0000 (+0200)
Subject: writeback: remove smp_mb(), it's not needed with list_add_tail_rcu()
X-Git-Tag: v2.6.32-rc1~672^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=deed62edffe600bc5b379c872d3004116e001b66;p=pandora-kernel.git

writeback: remove smp_mb(), it's not needed with list_add_tail_rcu()

list_add_tail_rcu contains required barriers.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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