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SubjectRe: [PATCH] Give kjournald a IOPRIO_CLASS_RT io priority
On Thu, 2 Oct 2008 22:24:38 -0700
Andrew Morton <akpm@linux-foundation.org> wrote:

>
> Mount a junk partition with `-oakpm' and run some benchmarks. If the
> results are "wow" then it's worth spending time on. If the results
> are "meh" then we can not bother..
>

I've been running with this for a few hours now
while I can't see IO is perfectly smooth now, it does feel a lot better
and latencytop isn't showing me the huge spikes in latency either in
the mail client.
(there's a lot of little stuff, but not the 4+ seconds)
--
Arjan van de Ven Intel Open Source Technology Centre
For development, discussion and tips for power savings,
visit http://www.lesswatts.org


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