提交 9fb2d2b4 编写于 作者: G Gleb Natapov 提交者: Avi Kivity

KVM: SVM: correctly trace irq injection

On SVM interrupts are injected by svm_set_irq() not svm_inject_irq().
The later is used only to wait for irq window.
Signed-off-by: NGleb Natapov <gleb@redhat.com>
Signed-off-by: NAvi Kivity <avi@redhat.com>
上级 f78978aa
...@@ -2917,9 +2917,6 @@ static inline void svm_inject_irq(struct vcpu_svm *svm, int irq) ...@@ -2917,9 +2917,6 @@ static inline void svm_inject_irq(struct vcpu_svm *svm, int irq)
{ {
struct vmcb_control_area *control; struct vmcb_control_area *control;
trace_kvm_inj_virq(irq);
++svm->vcpu.stat.irq_injections;
control = &svm->vmcb->control; control = &svm->vmcb->control;
control->int_vector = irq; control->int_vector = irq;
control->int_ctl &= ~V_INTR_PRIO_MASK; control->int_ctl &= ~V_INTR_PRIO_MASK;
...@@ -2933,6 +2930,9 @@ static void svm_set_irq(struct kvm_vcpu *vcpu) ...@@ -2933,6 +2930,9 @@ static void svm_set_irq(struct kvm_vcpu *vcpu)
BUG_ON(!(gif_set(svm))); BUG_ON(!(gif_set(svm)));
trace_kvm_inj_virq(vcpu->arch.interrupt.nr);
++vcpu->stat.irq_injections;
svm->vmcb->control.event_inj = vcpu->arch.interrupt.nr | svm->vmcb->control.event_inj = vcpu->arch.interrupt.nr |
SVM_EVTINJ_VALID | SVM_EVTINJ_TYPE_INTR; SVM_EVTINJ_VALID | SVM_EVTINJ_TYPE_INTR;
} }
......
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