KVM: MMU: s/shadow_pte/spte/

We use shadow_pte and spte inconsistently, switch to the shorter spelling.

Rename set_shadow_pte() to __set_spte() to avoid a conflict with the
existing set_spte(), and to indicate its lowlevelness.

Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 238a193bbf5b..322e8113aeea 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -253,7 +253,7 @@ static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *page,
         gpte = *(const pt_element_t *)pte;
         if (~gpte & (PT_PRESENT_MASK | PT_ACCESSED_MASK)) {
                 if (!is_present_gpte(gpte))
-                        set_shadow_pte(spte, shadow_notrap_nonpresent_pte);
+                        __set_spte(spte, shadow_notrap_nonpresent_pte);
                 return;
         }
         pgprintk("%s: gpte %llx spte %p\n", __func__, (u64)gpte, spte);
@@ -311,7 +311,7 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
 
                 if (is_large_pte(*sptep)) {
                         rmap_remove(vcpu->kvm, sptep);
-                        set_shadow_pte(sptep, shadow_trap_nonpresent_pte);
+                        __set_spte(sptep, shadow_trap_nonpresent_pte);
                         kvm_flush_remote_tlbs(vcpu->kvm);
                 }
 
@@ -369,7 +369,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr,
         int user_fault = error_code & PFERR_USER_MASK;
         int fetch_fault = error_code & PFERR_FETCH_MASK;
         struct guest_walker walker;
-        u64 *shadow_pte;
+        u64 *sptep;
         int write_pt = 0;
         int r;
         pfn_t pfn;
@@ -422,11 +422,11 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr,
         if (mmu_notifier_retry(vcpu, mmu_seq))
                 goto out_unlock;
         kvm_mmu_free_some_pages(vcpu);
-        shadow_pte = FNAME(fetch)(vcpu, addr, &walker, user_fault, write_fault,
-                                  largepage, &write_pt, pfn);
+        sptep = FNAME(fetch)(vcpu, addr, &walker, user_fault, write_fault,
+                             largepage, &write_pt, pfn);
 
         pgprintk("%s: shadow pte %p %llx ptwrite %d\n", __func__,
-                 shadow_pte, *shadow_pte, write_pt);
+                 sptep, *sptep, write_pt);
 
         if (!write_pt)
                 vcpu->arch.last_pt_write_count = 0; /* reset fork detector */
@@ -472,7 +472,7 @@ static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva)
                                         --vcpu->kvm->stat.lpages;
                                 need_flush = 1;
                         }
-                        set_shadow_pte(sptep, shadow_trap_nonpresent_pte);
+                        __set_spte(sptep, shadow_trap_nonpresent_pte);
                         break;
                 }
 
@@ -583,7 +583,7 @@ static int FNAME(sync_page)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp)
                                 nonpresent = shadow_trap_nonpresent_pte;
                         else
                                 nonpresent = shadow_notrap_nonpresent_pte;
-                        set_shadow_pte(&sp->spt[i], nonpresent);
+                        __set_spte(&sp->spt[i], nonpresent);
                         continue;
                 }