From: Jan Kiszka Date: Fri, 26 Sep 2008 07:30:45 +0000 (+0200) Subject: KVM: VMX: include all IRQ window exits in statistics X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a26bf12afb608eb5a96192eaee35fc08ffbf85aa;p=linux-beck.git KVM: VMX: include all IRQ window exits in statistics irq_window_exits only tracks IRQ window exits due to user space requests, nmi_window_exits include all exits. The latter makes more sense, so let's adjust irq_window_exits accounting. Signed-off-by: Jan Kiszka Signed-off-by: Avi Kivity --- diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index a4018b01e1f9..ac3453799c17 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2767,6 +2767,7 @@ static int handle_interrupt_window(struct kvm_vcpu *vcpu, vmcs_write32(CPU_BASED_VM_EXEC_CONTROL, cpu_based_vm_exec_control); KVMTRACE_0D(PEND_INTR, vcpu, handler); + ++vcpu->stat.irq_window_exits; /* * If the user space waits to inject interrupts, exit as soon as @@ -2775,7 +2776,6 @@ static int handle_interrupt_window(struct kvm_vcpu *vcpu, if (kvm_run->request_interrupt_window && !vcpu->arch.irq_summary) { kvm_run->exit_reason = KVM_EXIT_IRQ_WINDOW_OPEN; - ++vcpu->stat.irq_window_exits; return 0; } return 1;