Re: [Xen-devel] API to query NUMA node of mfn

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 10.07.17 at 12:10, <olaf@xxxxxxxxx> wrote:
> I would like to verify on which NUMA node the PFNs used by a HVM guest
> are located. Is there an API for that? Something like:
> 
>   foreach (pfn, domid)
>     mfns_per_node[pfn_to_node(pfn)]++
>   foreach (node)
>     printk("%x %x\n", node, mfns_per_node[node])

phys_to_nid() ?

Jan


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