Re: [PATCH] NUMA-Q disable irqbalance

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Tue Aug 13 2002 - 12:38:27 EST


On Tue, 2002-08-13 at 18:24, Martin J. Bligh wrote:
> > In the 2.4-ac tree it is a dynamic disable keyed off the mp 1.4 tables.
> > That's how James Cleverdon (I think it was he) implemented the detection
> > logic and mixed summit/sane-pc kernel build that seems to work well now
>
> The trouble with that is that is it doesn't provide an interface for people to
> disable it by hand for the many cases where constantly reprogramming
> the IO-APIC reduces the performance of their workload.

I have zero problems with also being able to manually disable it

-
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 : Thu Aug 15 2002 - 22:00:33 EST