Re: [PATCH v6] x86/apic: limit irq affinity

[Peter Zijlstra]

On Tue, 2009-11-24 at 10:27 -0800, Yinghai Lu wrote:

> we already have dev numa node, so could just make irqblance to some smart to use
> that device node corresponding for irq that is binding to the device.

The argument is that a single device can have multiple IRQs and
therefore numa nodes.

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