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Re: TAKE 951193 - XFS rewrite clustering clusters clean pages

To: Christian Guggenberger <christian.guggenberger@xxxxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: TAKE 951193 - XFS rewrite clustering clusters clean pages
From: David Chinner <dgc@xxxxxxx>
Date: Fri, 24 Mar 2006 13:21:43 +1100
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <20060323091252.GA4741@pc51072.physik.uni-regensburg.de>
References: <20060321231821.A01F04A53FB7@chook.melbourne.sgi.com> <20060323091252.GA4741@pc51072.physik.uni-regensburg.de>
Sender: linux-xfs-bounce@xxxxxxxxxxx
User-agent: Mutt/1.4.2.1i
On Thu, Mar 23, 2006 at 10:12:52AM +0100, Christian Guggenberger wrote:
> On Wed, Mar 22, 2006 at 10:18:21AM +1100, David Chinner wrote:
> > Check that a page has dirty buffers before finding it acceptable for
> > rewrite clustering. This prevents writing excessive amounts of clean
> > data when doing random rewrites of a cached file.
> >
> would this be applicable to 2.6.16-STABLE ?

You're the second person to ask that. The answer is yes and we are
working on getting it there.

Cheers,

Dave.
-- 
Dave Chinner
R&D Software Enginner
SGI Australian Software Group


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