From: Ralf Baechle <ralf@linux-mips.org>
Date: Sat, 10 Feb 2007 07:37:04 +0000 (+1100)
Subject: [XFS] Remove useless memory barrier
X-Git-Tag: v2.6.21-rc1~274^2~227^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4cf3b52080b3d354b10b8b1c9147bf88118b8eef;p=pandora-kernel.git

[XFS] Remove useless memory barrier

wake_up's implementation does an implicit memory barrier so the explicit
memory barrier is not needed in vfs_sync_worker.

Patch provided by Ralf Baechle.

SGI-PV: 960867
SGI-Modid: xfs-linux-melb:xfs-kern:28032a

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
---

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