Re: Changing real time priority of interrupt handler thread

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On Tue, 25 May 2010 09:25:41 -0400
Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> On Tue, 2010-05-25 at 15:02 +0200, Raphael Hertzog wrote:
> > Hi,
> > 
> > Le mercredi 05 mai 2010, Nivedita Singhvi a écrit :
> > > Raphael Hertzog wrote:
> > > 
> > > >In case it was not clear, I want to run the IRQ handler of the serial
> > > >ports at a higher priority than the other ones (like network, disk,
> > > >etc.) to avoid buffer overruns.
> > > 
> > > Have you tried using the rtctl utility and the /etc/rtgroups file?
> > 
> > Nope, not yet. I was not aware of it.
> > 
> > Le jeudi 06 mai 2010, Steven Rostedt a écrit :
> > > Also try out tuna. If you have fedora:
> > > 
> > >  yum install tuna
> > 
> > I have Debian and none of the two tools quoted above seem to be packaged.
> > But thanks for your answers, I will check them out.
> > 
> 
> I have installed and used tuna on a Debian machine. It takes a bit to
> get all the dependencies straight, but it is possible.
> 
> > BTW I can't find a "rtctl" project, are the SRPM the official upstream
> > sources? For tuna there's a least a git repo.
> 
> I added Clark Williams to the Cc. He should be able to answer that
> question.
>

Hey Niv and Raphael,

Yeah  the official upstream for rtctl is currently the SRPM. Never
really anticipated that anyone would want it :)

Clark

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