diff options
| author | Jason Wang <jasowang@redhat.com> | 2012-03-08 18:07:56 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-04-08 12:47:01 +0300 |
| commit | 675acb758ab2381c72fe3ceb5c091cbd0879d4dd (patch) | |
| tree | de9d37640471e3902e8b6bd6ad891ef6e5eb83ca /arch/x86/kvm/svm.c | |
| parent | 786a9f888bfbe70a36d0592b26037ca1e8c8da7f (diff) | |
KVM: SVM: count all irq windows exit
Also count the exits of fast-path.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index e334389e1c75..f3167208562e 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -3240,6 +3240,7 @@ static int interrupt_window_interception(struct vcpu_svm *svm) svm_clear_vintr(svm); svm->vmcb->control.int_ctl &= ~V_IRQ_MASK; mark_dirty(svm->vmcb, VMCB_INTR); + ++svm->vcpu.stat.irq_window_exits; /* * If the user space waits to inject interrupts, exit as soon as * possible @@ -3247,7 +3248,6 @@ static int interrupt_window_interception(struct vcpu_svm *svm) if (!irqchip_in_kernel(svm->vcpu.kvm) && kvm_run->request_interrupt_window && !kvm_cpu_has_interrupt(&svm->vcpu)) { - ++svm->vcpu.stat.irq_window_exits; kvm_run->exit_reason = KVM_EXIT_IRQ_WINDOW_OPEN; return 0; } |