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Commit 884a0ff0 authored by Xiao Guangrong's avatar Xiao Guangrong Committed by Avi Kivity
Browse files

KVM: MMU: cleanup invlpg code 



Using is_last_spte() to cleanup invlpg code

Signed-off-by: default avatarXiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent 5e1b3ddb

arch/x86/kvm/paging_tmpl.h

+1 −3
Original line number Original line Diff line number Diff line
@@ -474,9 +474,7 @@ static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva) 
		level = iterator.level;

		level = iterator.level;

		sptep = iterator.sptep;

		sptep = iterator.sptep;





		if (level == PT_PAGE_TABLE_LEVEL  ||

		if (is_last_spte(*sptep, level)) {

		    ((level == PT_DIRECTORY_LEVEL && is_large_pte(*sptep))) ||

		    ((level == PT_PDPE_LEVEL && is_large_pte(*sptep)))) {

			struct kvm_mmu_page *sp = page_header(__pa(sptep));

			struct kvm_mmu_page *sp = page_header(__pa(sptep));

			int offset, shift;

			int offset, shift;