Re: 2.6.14-rc3-rt10 - xruns & config questions

[Mark Knecht <markknecht@gmail.com>]

On 10/7/05, Lee Revell <rlrevell@joe-job.com> wrote:
> On Fri, 2005-10-07 at 09:44 -0700, Mark Knecht wrote:
> > Hi Ingo,
> >    OK, I've been running -rt10 for the last couple of hours on a new
> > kernel without SMP. No xruns so far at 64/2. I'm doing all the normal
> > stuff. emerge sync, building some code outside of portage, playing
> > music. Very good so far, but it will likely take 4-6 hours for me to
> > be more sure saying it was just SMP latencies.
>
> IIRC you posted some traces that implied the migration thread was
> involved.
>
> Lee

No Lee, I don't think I've posted any traces myself. Possibly someone else?

I need to learn how to debug where time is spent by the kernel when an
xrun occurs. I haven't yet tried some brief instructions you gave me a
couple of weeks back.

Anyway, I'm now about 3 hours down the road with no xruns now that
I've turned of SMP support. Is the migration thread part of SMP
support?

Thanks,
Mark