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[XFS] Remove useless memory barrier
authorRalf Baechle <ralf@linux-mips.org>
Sat, 10 Feb 2007 07:37:04 +0000 (18:37 +1100)
committerTim Shimmin <tes@sgi.com>
Sat, 10 Feb 2007 07:37:04 +0000 (18:37 +1100)
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>

No differences found
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