Messages in this thread | | | Date | Thu, 17 Jun 2010 15:27:44 +0800 | From | Xiao Guangrong <> | Subject | Re: [PATCH 6/6] KVM: MMU: trace pte prefetch |
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Avi Kivity wrote:
>> @@ -2066,11 +2071,16 @@ static void direct_pte_prefetch(struct >> kvm_vcpu *vcpu, u64 *sptep) >> pfn = gfn_to_pfn_atomic(vcpu->kvm, gfn); >> if (is_error_pfn(pfn)) { >> kvm_release_pfn_clean(pfn); >> + trace_pte_prefetch(true, PREFETCH_ERR_GFN2PFN); >> break; >> } >> > > What about virtual addresses and gptes? They can be helpful too. >
OK, will do it in the next version.
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