From 64be5007066173d11a4635eedd57d41a3b3a7027 Mon Sep 17 00:00:00 2001 From: Gleb Natapov Date: Sun, 24 Oct 2010 16:49:08 +0200 Subject: KVM: x86: trace "exit to userspace" event Add tracepoint for userspace exit. Signed-off-by: Gleb Natapov Signed-off-by: Marcelo Tosatti --- virt/kvm/kvm_main.c | 1 + 1 file changed, 1 insertion(+) (limited to 'virt/kvm/kvm_main.c') diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 2803b4db2a38..880370caf9ed 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1562,6 +1562,7 @@ static long kvm_vcpu_ioctl(struct file *filp, if (arg) goto out; r = kvm_arch_vcpu_ioctl_run(vcpu, vcpu->run); + trace_kvm_userspace_exit(vcpu->run->exit_reason, r); break; case KVM_GET_REGS: { struct kvm_regs *kvm_regs; -- cgit v1.2.3