diff options
| author | Gleb Natapov <gleb@redhat.com> | 2010-10-24 16:49:08 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-01-02 12:15:29 +0200 |
| commit | c62ad0e7b58ddf1bdb196564fc79e09a3e600c21 (patch) | |
| tree | d9f4be0fd0c2a4c1a36a3988e61fc936f3a08bd2 /virt | |
| parent | e2fe325c19815e3d3c4b81ec3364bad165710be9 (diff) | |
KVM: x86: trace "exit to userspace" event
Add tracepoint for userspace exit.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/kvm_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index d2f762b80d75..167828267fc5 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1570,6 +1570,7 @@ 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; |