Re: [RFC PATCH 0/4] timers: framework for migration between CPU

From: Peter Zijlstra
Date: Thu Feb 26 2009 - 11:03:25 EST


On Thu, 2009-02-26 at 16:45 +0100, Ingo Molnar wrote:

> Yes - but that kind of policy should be coupled and expressed
> via cpusets. /proc based irq_affinity is just a limited,
> inflexible hack. All things IRQ partitioning should be handled
> via cpusets - perhaps via the 'system sets' idea from Peter?

all we got out of that idea was the default_smp_affinity thing
in /proc/irq and a head-ache trying to work out silly details.

Maybe we ought to try again,..

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