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Re: [Xen-devel] [PATCH v2 1/4] pci: Do not ignore device's PXM information

On 01/07/2015 10:06 AM, Jan Beulich wrote:

Of course an additional question would be whether the node wouldn't
better go into struct arch_pci_dev - that depends on whether we
expect ARM to be using NUMA...
Since we have CPU topology in common code I thought this would be
arch-independent as well.
Not sure what you're referring to here: What common piece of data
stores the node of a particular CPU? cpu_to_node[] clearly is x86-

I meant that we have common interface (sysctl) for querying topology and PCI is a common IO bus (unlike CPUs) so I figured I'd keep node in common part as well.


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