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Re: [Xen-devel] PV-vNUMA issue: topology is misinterpreted by the guest
>>> On 16.07.15 at 18:59, <boris.ostrovsky@xxxxxxxxxx> wrote:
> And in general (both for PV and HVM) --- is there any reason to expose
> CPU topology at all? I can see it being useful if VCPUs are pinned but
> if they are not then it can make performance worse.
Indeed - that's what our kernels have been doing for years, and
it seems like someone over here is now looking into whether this
could be done in pv-ops too (without too much uglification).
Jan
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