Re: [patch] SCHED_SOFTRR starve-free linux scheduling policy ...

From: Mike Galbraith (efault@gmx.de)
Date: Mon Jul 14 2003 - 04:11:45 EST


At 08:24 AM 7/14/2003 +0100, Jamie Lokier wrote:
>Mike Galbraith wrote:
> > I also had some sound skips due to inheritance. If I activate
> > xmms's gl visualization under load, it inherits SCHED_SOFTRR, says
> > "oink" in a very deep voice, and other xmms threads expire. Maybe
> > tasks shouldn't inherit SCHED_SOFTRR?
>
>That's likely a bug in xmms - it shouldn't be passing the normal
>SCHED_RR state to the gl visualizer.

If I set xmms SCHED_RR, it does drop it for the visualizer. (I promptly
re-set it to test the X oddness) I presume it's stumbling over the policy.

         -Mike

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Tue Jul 15 2003 - 22:00:50 EST