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

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

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-
> specific.
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.
-boris


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