KVM: MMU: Remove unused kvm_pte_chain

Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index bd69c93..4610166 100644 (file)
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -181,13 +181,6 @@ struct kvm_mmu_memory_cache {
        void *objects[KVM_NR_MEM_OBJS];
 };
 
-#define NR_PTE_CHAIN_ENTRIES 5
-
-struct kvm_pte_chain {
-       u64 *parent_ptes[NR_PTE_CHAIN_ENTRIES];
-       struct hlist_node link;
-};
-
 /*
  * kvm_mmu_page_role, below, is defined as:
  *