Re: IRQ affinities

From: Arjan van de Ven
Date: Wed May 21 2008 - 00:45:51 EST

On Tue, 20 May 2008 18:14:58 -0700
Max Krasnyanskiy <maxk@xxxxxxxxxxx

> For the IRQs specifically all I need is to be able to tell the kernel
> to not route IRQs to certain CPUs. That's mostly works already via
> /proc/irq/N/smp_affinity, the problem is dynamically allocated irqs
> because /proc/irq/N directory does not exist until those IRQs are
> allocated/enabled.

why don't you tell irqbalance instead? it'll make sure the irq stays
out of the wind...
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at