KVM: SVM: count all irq windows exit
[linux-3.10.git] / arch / x86 / kvm / timer.c
index ae432ea..6b85cc6 100644 (file)
 #include <linux/atomic.h>
 #include "kvm_timer.h"
 
-static int __kvm_timer_fn(struct kvm_vcpu *vcpu, struct kvm_timer *ktimer)
+enum hrtimer_restart kvm_timer_fn(struct hrtimer *data)
 {
-       int restart_timer = 0;
+       struct kvm_timer *ktimer = container_of(data, struct kvm_timer, timer);
+       struct kvm_vcpu *vcpu = ktimer->vcpu;
        wait_queue_head_t *q = &vcpu->wq;
 
        /*
@@ -40,26 +41,7 @@ static int __kvm_timer_fn(struct kvm_vcpu *vcpu, struct kvm_timer *ktimer)
 
        if (ktimer->t_ops->is_periodic(ktimer)) {
                hrtimer_add_expires_ns(&ktimer->timer, ktimer->period);
-               restart_timer = 1;
-       }
-
-       return restart_timer;
-}
-
-enum hrtimer_restart kvm_timer_fn(struct hrtimer *data)
-{
-       int restart_timer;
-       struct kvm_vcpu *vcpu;
-       struct kvm_timer *ktimer = container_of(data, struct kvm_timer, timer);
-
-       vcpu = ktimer->vcpu;
-       if (!vcpu)
-               return HRTIMER_NORESTART;
-
-       restart_timer = __kvm_timer_fn(vcpu, ktimer);
-       if (restart_timer)
                return HRTIMER_RESTART;
-       else
+       } else
                return HRTIMER_NORESTART;
 }
-