kvm_s390_idle_wakeup 3033 arch/s390/kvm/kvm-s390.c vcpu->arch.ckc_timer.function = kvm_s390_idle_wakeup; kvm_s390_idle_wakeup 202 arch/s390/kvm/kvm-s390.h enum hrtimer_restart kvm_s390_idle_wakeup(struct hrtimer *timer);