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[PATCH 0/4] implement optimized fdatasync

To: xfs@xxxxxxxxxxx
Subject: [PATCH 0/4] implement optimized fdatasync
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Mon, 15 Feb 2010 04:44:45 -0500
User-agent: quilt/0.47-1
This series implements a real fdatasync, that is one that is not
simply identical to fdatasync, but one that skips logging the inode
if there are only timestamp updates.

In fact the first three patches are just broad cleanups to get the
code into shape for the rather small patch 4 implementing the optimization.

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