[PATCH v7 14/23] KVM: x86/mmu: Pass const memslot to rmap_add()

Paolo Bonzini pbonzini at redhat.com
Wed Jun 22 12:27:01 PDT 2022

From: David Matlack <dmatlack at google.com>

Constify rmap_add()'s @slot parameter; it is simply passed on to
gfn_to_rmap(), which takes a const memslot.

No functional change intended.

Reviewed-by: Ben Gardon <bgardon at google.com>
Signed-off-by: David Matlack <dmatlack at google.com>
Message-Id: <20220516232138.1783324-15-dmatlack at google.com>
Signed-off-by: Paolo Bonzini <pbonzini at redhat.com>
 arch/x86/kvm/mmu/mmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index a7748c5a2385..45a4e85c0b2c 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -1556,7 +1556,7 @@ static bool kvm_test_age_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
-static void rmap_add(struct kvm_vcpu *vcpu, struct kvm_memory_slot *slot,
+static void rmap_add(struct kvm_vcpu *vcpu, const struct kvm_memory_slot *slot,
 		     u64 *spte, gfn_t gfn)
 	struct kvm_mmu_page *sp;

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