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[v2,12/26] KVM: x86/mmu: Pass const memslot to rmap_add()

Message ID 20220311002528.2230172-13-dmatlack@google.com (mailing list archive)
State New, archived
Headers show
Series Extend Eager Page Splitting to the shadow MMU | expand

Commit Message

David Matlack March 11, 2022, 12:25 a.m. UTC 
rmap_add() only uses the slot to call gfn_to_rmap() which takes a const
memslot.

No functional change intended.

Reviewed-by: Ben Gardon <bgardon@google.com>
Signed-off-by: David Matlack <dmatlack@google.com>
---
 arch/x86/kvm/mmu/mmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 4c8feaeb063d..23c0a36ac93f 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -1596,7 +1596,7 @@  static bool kvm_test_age_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
 
 #define RMAP_RECYCLE_THRESHOLD 1000
 
-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;