From: Christoph Hellwig <hch@infradead.org>
To: Mark Fasheh <mfasheh@suse.de>
Cc: Christoph Hellwig <hch@infradead.org>,
Jeff Mahoney <jeffm@suse.com>,
xfs@oss.sgi.com
Subject: Re: xfs-trace-ilock-more
Date: Sun, 18 Dec 2011 15:27:34 -0500 [thread overview]
Message-ID: <20111218202734.GB20799@infradead.org> (raw)
In-Reply-To: <20111214182750.GH11114@wotan.suse.de>
On Wed, Dec 14, 2011 at 10:27:50AM -0800, Mark Fasheh wrote:
> Hey Christoph,
>
> On Tue, Dec 13, 2011 at 09:40:40PM -0500, Christoph Hellwig wrote:
> > Can you explain the story behid this patch in SLES11SP1?
>
> We were looking at some performance issues and needed a bit more information
> on the amount of time spent in ilock. I can give you more specifics if you
> want, I just have to dig up the e-mails (it's been a while).
Given that the patch is fairly clean can you send it to us for
inclusion?
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next prev parent reply other threads:[~2011-12-18 20:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-14 2:40 xfs-trace-ilock-more Christoph Hellwig
2011-12-14 18:27 ` xfs-trace-ilock-more Mark Fasheh
2011-12-14 19:24 ` xfs-trace-ilock-more Jeff Mahoney
2011-12-14 20:32 ` xfs-trace-ilock-more Dave Chinner
2011-12-14 22:42 ` xfs-trace-ilock-more Jeff Mahoney
2011-12-18 20:26 ` xfs-trace-ilock-more Christoph Hellwig
2011-12-18 20:27 ` Christoph Hellwig [this message]
2012-01-05 22:38 ` xfs-trace-ilock-more Mark Fasheh
2012-01-05 23:54 ` xfs-trace-ilock-more Dave Chinner
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