KVM: x86/mmu: Rename lpage_disallowed to account_disallowed_nx_lpage (2cb70fd4) · Commits · 戴 / test

Rename __direct_map()'s param that controls whether or not a disallowed NX large page should be accounted to match what it actually does. The nonpaging_page_fault() case unconditionally passes %false for the param even though it locally sets lpage_disallowed. No functional change intended. Signed-off-by:

Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by:

Paolo Bonzini <pbonzini@redhat.com>

arch/x86/kvm/mmu/mmu.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -3353,7 +3353,7 @@ static void disallowed_hugepage_adjust(struct kvm_shadow_walk_iterator it,

		static int __direct_map(struct kvm_vcpu *vcpu, gpa_t gpa, int write,
		int map_writable, int level, kvm_pfn_t pfn,
		bool prefault, bool lpage_disallowed)
		bool prefault, bool account_disallowed_nx_lpage)
		{
		struct kvm_shadow_walk_iterator it;
		struct kvm_mmu_page *sp;
		@@ -3382,7 +3382,7 @@ static int __direct_map(struct kvm_vcpu *vcpu, gpa_t gpa, int write,
		it.level - 1, true, ACC_ALL);

		link_shadow_page(vcpu, it.sptep, sp);
		if (lpage_disallowed)
		if (account_disallowed_nx_lpage)
		account_huge_nx_page(vcpu->kvm, sp);
		}
		}

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