The name of kvm_mmu_reload is very confusing for two reasons:
first, KVM_REQ_MMU_RELOAD actually does not call it; second,
it only does anything if there is no valid root.
Rename it to kvm_mmu_ensure_valid_root, which matches the actual
behavior better.
Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
---
arch/x86/kvm/mmu.h | 2 +-
arch/x86/kvm/x86.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h
index b9d06a218b2c..c9f1c2162ade 100644
--- a/arch/x86/kvm/mmu.h
+++ b/arch/x86/kvm/mmu.h
@@ -104,7 +104,7 @@ void kvm_mmu_unload(struct kvm_vcpu *vcpu);
void kvm_mmu_sync_roots(struct kvm_vcpu *vcpu);
void kvm_mmu_sync_prev_roots(struct kvm_vcpu *vcpu);
-static inline int kvm_mmu_reload(struct kvm_vcpu *vcpu)
+static inline int kvm_mmu_ensure_valid_root(struct kvm_vcpu *vcpu)
{
if (likely(vcpu->arch.mmu->root_hpa != INVALID_PAGE))
return 0;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 98aca0f2af12..2685fb62807e 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -9976,7 +9976,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
}
}
- r = kvm_mmu_reload(vcpu);
+ r = kvm_mmu_ensure_valid_root(vcpu);
if (unlikely(r)) {
goto cancel_injection;
}
@@ -12164,7 +12164,7 @@ void kvm_arch_async_page_ready(struct kvm_vcpu *vcpu, struct kvm_async_pf *work)
work->wakeup_all)
return;
- r = kvm_mmu_reload(vcpu);
+ r = kvm_mmu_ensure_valid_root(vcpu);
if (unlikely(r))
return;
--
2.31.1
