Commit 61827671 authored by Jinrong Liang's avatar Jinrong Liang Committed by Paolo Bonzini
Browse files

KVM: x86/mmu: Remove unused "kvm" of kvm_mmu_unlink_parents() 



The "struct kvm *kvm" parameter of kvm_mmu_unlink_parents()
is not used, so remove it. No functional change intended.

Signed-off-by: default avatarJinrong Liang <cloudliang@tencent.com>
Message-Id: <20220125095909.38122-2-cloudliang@tencent.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent f1575642

arch/x86/kvm/mmu/mmu.c

+2 −2
Original line number Diff line number Diff line
@@ -2307,7 +2307,7 @@ static int kvm_mmu_page_unlink_children(struct kvm *kvm, 
	return zapped;

}



static void kvm_mmu_unlink_parents(struct kvm *kvm, struct kvm_mmu_page *sp)

static void kvm_mmu_unlink_parents(struct kvm_mmu_page *sp)

{

	u64 *sptep;

	struct rmap_iterator iter;
@@ -2351,7 +2351,7 @@ static bool __kvm_mmu_prepare_zap_page(struct kvm *kvm, 
	++kvm->stat.mmu_shadow_zapped;

	*nr_zapped = mmu_zap_unsync_children(kvm, sp, invalid_list);

	*nr_zapped += kvm_mmu_page_unlink_children(kvm, sp, invalid_list);

	kvm_mmu_unlink_parents(kvm, sp);

	kvm_mmu_unlink_parents(sp);



	/* Zapping children means active_mmu_pages has become unstable. */

	list_unstable = *nr_zapped;