Re: [BUG] How to get real-time priority using idle priority

From: Mike Galbraith
Date: Mon Jan 12 2009 - 10:23:21 EST


On Mon, 2009-01-12 at 14:14 +0100, Ingo Molnar wrote:
> * Mike Galbraith <efault@xxxxxx> wrote:
>
> > > I haven't been able to reproduce complete hangs, but with your proggy
> > > adapted to my quad, _and_ the addition of a SCHED_NORMAL hog, I can
> > > reproduce some very bad interactivity, including massive character
> > > repeats while attempting to type, and general "lurchiness" (_bad_
> > > wakeup latency). I'll poke it with a sharp stick or two.
> >
> > Would you mind trying the below?
>
> i've applied your fix to tip/sched/urgent and merged it into tip/master.

BTW, I forgot the Reported-by: Brian Rogers <brian@xxxxxxxx> :-/

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