[linux-audio-user] Real-time kernel

Chuckk Hubbard badmuthahubbard at gmail.com
Thu Nov 30 10:55:27 EST 2006


On 11/30/06, Rui Nuno Capela <rncbc at rncbc.org> wrote:
>
> On Thu, November 30, 2006 10:32, Chuckk Hubbard wrote:
> > On 11/30/06, Rui Nuno Capela <rncbc at rncbc.org> wrote:
> >
> >> On Thu, November 30, 2006 09:06, Chuckk Hubbard wrote:
> >>
> >>> Trying to find Linux info on Google can double my time taken.  I give
> >>>  up: where is this IRQ script?
> >>>
> >>>
> >>
> >> If you're talking about rtirq, you can find the last known one here:
> >>
> >>
> >> http://www.rncbc.org/jack/rtirq-20060819.tar.gz
> >>
> >>
> >> Installation consists on copying only two files (as root), a
> >> configuration file and the shell script, respectively:
> >>
> >> cp rtirq.conf /etc/sysconfig/rtirq cp rtirq.sh   /etc/init.d/rtirq
> >
> > Interesting, in Ubuntu I don't have /etc/sysconfig.  Anyone
> > successfully use this script in Ubuntu?
> >
>
> As I said, my experience on debian is almost null. But take note of one
> thing: once you or someone else figure out where to put the configuration
> file, be sure to edit and change the new path in the rtirq script
> (RTIRQ_CONFIG setting on line 46).
>
> I didn't mention but the rtirq script only makes sense on a
> realtime-preempt enabled kernel (aka ingo's patch), and you also need
> `chrt` and `pidof` system utilities around; and/or schedutils installed,
> don't even know if this is the name of the providing package in debian.

I read that this patch has been adopted into the kernel.  The rest of
what you're saying... I don't think I have time, maybe I will try
later.  Thanks anyway.


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