diff options
Diffstat (limited to 'include/linux/kvm_host.h')
| -rw-r--r-- | include/linux/kvm_host.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 92a0229044fb..bbcd921d7cb0 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -229,6 +229,7 @@ struct kvm_vcpu { sigset_t sigset; struct kvm_vcpu_stat stat; unsigned int halt_poll_ns; + bool valid_wakeup; #ifdef CONFIG_HAS_IOMEM int mmio_needed; @@ -1196,4 +1197,18 @@ int kvm_arch_update_irqfd_routing(struct kvm *kvm, unsigned int host_irq, uint32_t guest_irq, bool set); #endif /* CONFIG_HAVE_KVM_IRQ_BYPASS */ +#ifdef CONFIG_HAVE_KVM_INVALID_WAKEUPS +/* If we wakeup during the poll time, was it a sucessful poll? */ +static inline bool vcpu_valid_wakeup(struct kvm_vcpu *vcpu) +{ + return vcpu->valid_wakeup; +} + +#else +static inline bool vcpu_valid_wakeup(struct kvm_vcpu *vcpu) +{ + return true; +} +#endif /* CONFIG_HAVE_KVM_INVALID_WAKEUPS */ + #endif |