On Fri, 2008-01-25 at 15:20 -0700, Cam Macdonell wrote:
> Hi,
>
> I get the following warning in the kernel messages:
>
> kvm: emulating preempt notifiers; do not benchmark on this machine
>
> Is this an accurate warning, should the machine not be used for
It's accurate.
> benchmarking KVM? or does it mean don't benchmark other applications on
> the host?
>
It's when running kvm (it traps every process scheduling).
On newer hosts (2.6.23 >=) the preempt notifiers are integrated and
there is no need tapping the scheduler.
> Thanks,
> Cam
>
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