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

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

Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
Message-Id: <20220125095909.38122-2-cloudliang@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Jinrong Liang 2022-01-25 17:58:51 +08:00 committed by Paolo Bonzini
parent f15756428d
commit 61827671ca
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kvm/mmu/mmu.c
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@ -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;