On 10/05/16 14:44, Jan Beulich wrote:
> Reclaiming pages is pointless when the cache can already satisfy all
> outstanding PoD entries, and doing reclaims in that case can be very
> harmful to performance when that memory gets used by the guest, but
> only to store zeroes there.
>
> Signed-off-by: Jan Beulich <jbeul...@suse.com>
Sorry for the delay. Just one question...
>
> --- a/xen/arch/x86/mm/p2m-pod.c
> +++ b/xen/arch/x86/mm/p2m-pod.c
> @@ -1027,7 +1027,6 @@ static void pod_eager_record(struct p2m_
> {
> struct pod_mrp_list *mrp = &p2m->pod.mrp;
>
> - ASSERT(mrp->list[mrp->idx] == INVALID_GFN);
> ASSERT(gfn != INVALID_GFN);
What's this for?
-George
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