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Re: [PATCH 2/3] optimize xfs_ichgtime

To: Christoph Hellwig <hch@xxxxxx>
Subject: Re: [PATCH 2/3] optimize xfs_ichgtime
From: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Sat, 26 Jul 2008 19:12:30 +1000
Cc: xfs@xxxxxxxxxxx
In-reply-to: <20080726063335.GB22603@xxxxxx>
Mail-followup-to: Christoph Hellwig <hch@xxxxxx>, xfs@xxxxxxxxxxx
References: <20080726063335.GB22603@xxxxxx>
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User-agent: Mutt/1.5.18 (2008-05-17)
On Sat, Jul 26, 2008 at 08:33:35AM +0200, Christoph Hellwig wrote:
> Port a little optmization from file_update_time to xfs_ichgtime, and
> only update the timestamp and mark the inode dirty if the timestamp
> actually changes in the timer tick resultion supported by the running
> kernel.

Looks ok.


Dave Chinner

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