Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4

From: Rui Nuno Capela
Date: Wed Oct 27 2004 - 18:49:28 EST


Ingo Molnar wrote:
>
>> ok, i've uploaded RT-V0.4.2 which has more of the same: it fixes other
>> missed preemption checks. Does it make any difference to the xruns on
>> your UP box?
>
> uploaded RT-V0.4.3 - there was a thinko in the latency tracer that
> caused early boot failures.
>

Yes, the xrun rate has decreased, slightly. RT-V0.4.3 is now ranking under
10 per 5 min (~2/min), with jackd -R -r44100 -p128 -n2, fluidsynth x 6.

Better still, but not to par as RT-U3, under the very same conditions.

Cya.
--
rncbc aka Rui Nuno Capela
rncbc@xxxxxxxxx

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