Re: [RFC] Paravirt timer for KVM

Avi Kivity
2007-10-16T09:45:16Z

Hollis Blanchard wrote:
> That's a good point, but does PIT/HPET emulation show up as a hot spot
> in any profiles? I think keeping the hypercall API as small as feasible
> is a desirable design goal.
>

At the moment I think not. Even a dyntick kernel would only require a
few thousands exits per second worst case.

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