Re: [Xen-devel] Question Also regarding interrupt balancing

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 9 Jun 2006, at 19:39, harish wrote:

> Is it possible to use smp_afffinity to pin the interrupts to specific 
> pcpus.
> In my machine:
>
> cat /proc/irq/23/smp_affinity
> 0f
>
> I tried
> echo "2" > /proc/irq/23/smp_affinity  [with the hope that the 
> interrupts get routed to pcpu1]
> But do not see the new value taking effect. I am missing something.
> thanks in advance,
That should definitely work and have an effect on /proc/interrupts.

 -- Keir


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