Re: [kvm-devel] performance with guests running 2.4 kernels (specifically RHEL3)

Avi Kivity
2008-05-20T14:34:53Z

Avi Kivity wrote:
>
> The answer turns out to be "yes", so here's a patch that adds a pte
> access history table for each shadowed guest page-table. Let me know
> if it helps. Benchmarking a variety of workloads on all guests
> supported by kvm is left as an exercise for the reader, but I suspect
> the patch will either improve things all around, or can be modified to
> do so.
>

btw, the patch applied on top of kvm HEAD (which includes the previous
patch).

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