Re: [Xen-devel] [PATCH v13] tolerate jitter in cpu_khz calculation to avoid TSC emulation

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 13.03.19 at 14:35, <olaf@xxxxxxxxx> wrote:
> Am Wed, 13 Mar 2019 04:38:06 -0600
> schrieb "Jan Beulich" <JBeulich@xxxxxxxx>:
> 
>> But this affects a guest even ahead of migration. What if one
>> uses migration really just for emergencies? Why would they
>> run their guests in always-emulate mode?
> 
> Because this is what they will end up for the lifetime of the domU after 
> migration?

Well, my reply was really suggesting that the guest may never get
migrated in the first place.

Jan



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