KVM: x86: Rename SMM tracepoint to make it reflect reality

Rename the SMM tracepoint, which handles both entering and exiting SMM,
from kvm_enter_smm to kvm_smm_transition.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210609185619.992058-8-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h
index 4f83914..b484141 100644 (file)
--- a/arch/x86/kvm/trace.h
+++ b/arch/x86/kvm/trace.h
@@ -997,7 +997,7 @@ TRACE_EVENT(kvm_wait_lapic_expire,
                  __entry->delta < 0 ? "early" : "late")
 );
 
-TRACE_EVENT(kvm_enter_smm,
+TRACE_EVENT(kvm_smm_transition,
        TP_PROTO(unsigned int vcpu_id, u64 smbase, bool entering),
        TP_ARGS(vcpu_id, smbase, entering),
 

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 389f634..1017d39 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -7544,7 +7544,7 @@ static int complete_emulated_pio(struct kvm_vcpu *vcpu);
 
 static void kvm_smm_changed(struct kvm_vcpu *vcpu, bool entering_smm)
 {
-       trace_kvm_enter_smm(vcpu->vcpu_id, vcpu->arch.smbase, entering_smm);
+       trace_kvm_smm_transition(vcpu->vcpu_id, vcpu->arch.smbase, entering_smm);
 
        if (entering_smm) {
                vcpu->arch.hflags |= HF_SMM_MASK;