| commit | fa89a81766e33343fa8f0fe0e371819bf94a17a1 | [log] [tgz] |
|---|---|---|
| author | Avi Kivity <avi@qumranet.com> | Mon Sep 01 15:57:51 2008 +0300 |
| committer | Avi Kivity <avi@qumranet.com> | Wed Oct 15 10:15:25 2008 +0200 |
| tree | f6b1b9a1419313ebca9bbd608b6fd2c06168906b | |
| parent | d40a1ee4859c673677c9811ae84475c4051baca5 [diff] [blame] |
KVM: Add statistics for guest irq injections These can help show whether a guest is making progress or not. Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 6022888..9b54550 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c
@@ -1519,6 +1519,7 @@ KVMTRACE_1D(INJ_VIRQ, &svm->vcpu, (u32)irq, handler); + ++svm->vcpu.stat.irq_injections; control = &svm->vmcb->control; control->int_vector = irq; control->int_ctl &= ~V_INTR_PRIO_MASK;