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Message-ID: <5bdc1c8b0510101633lc45fbf8gd2677e5646dc6f93@mail.gmail.com>
Date: Mon, 10 Oct 2005 16:33:15 -0700
From: Mark Knecht <markknecht@gmail.com>
To: Daniel Walker <dwalker@mvista.com>
Subject: Re: Latency data - 2.6.14-rc3-rt13
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
       Lee Revell <rlrevell@joe-job.com>
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On 10/10/05, Daniel Walker <dwalker@mvista.com> wrote:

> > Yes, already that looks interesting. Do I have something going on with
> > acpi? This is before running Jack. I'm in Gnome.There are a lot of
> > these messages, but they've stopped. I suppose the 3997 is the delay?
> > That would coorespond with the info I sent earlier.
>
> I think this is a false reading . Sometimes when a system goes idle it
> will cause interrupt disable latency that isn't real (due to process
> halting) . You could try turning ACPI off if you can , and turn off
> power management ..
>
> Daniel

OK. NO immediate difference with most of the power management stuff
turned off. I'll just let it run a few hours and see if I get an xrun.
If I do I'll look at the logs again and report back.

Thanks for the help. I feel like I've got a chance of spotting something.

Cheers,
Mark
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