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| author |   Jiang, Yunhong <yunhong.jiang@intel.com> | 2016-07-21 17:36:18 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@172.30.200.206> | 2016-07-21 17:36:18 +0000 |
| commit | bceff3ff72bd362baf8a764f75a0e2a1f5aa0870 (patch) | |
| tree | f09e369ded8c6d27338bb24d98f3ff224a7acf9d /kernel/arch/x86/kvm/lapic.h | |
| parent | 3a1e86d637c095effee0cff87c8ef67a2924a5ff (diff) | |
| parent | ebcdab040619575a47ad19b18e7ed5c38d287336 (diff) | |
Merge "KVM: x86: support using the vmx preemption timer for tsc deadline timer"
Diffstat (limited to 'kernel/arch/x86/kvm/lapic.h')
| -rw-r--r-- | kernel/arch/x86/kvm/lapic.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/arch/x86/kvm/lapic.h b/kernel/arch/x86/kvm/lapic.h index fde8e35d5..640ad275b 100644 --- a/kernel/arch/x86/kvm/lapic.h +++ b/kernel/arch/x86/kvm/lapic.h @@ -16,6 +16,7 @@ struct kvm_timer { u64 tscdeadline; u64 expired_tscdeadline; atomic_t pending; /* accumulated triggered timers */ + bool hv_timer_in_use; }; struct kvm_lapic { @@ -170,4 +171,8 @@ void wait_lapic_expire(struct kvm_vcpu *vcpu); bool kvm_intr_is_single_vcpu_fast(struct kvm *kvm, struct kvm_lapic_irq *irq, struct kvm_vcpu **dest_vcpu); +void kvm_lapic_switch_to_sw_timer(struct kvm_vcpu *vcpu); +void kvm_lapic_switch_to_hv_timer(struct kvm_vcpu *vcpu); +void kvm_lapic_expired_hv_timer(struct kvm_vcpu *vcpu); +bool kvm_lapic_hv_timer_in_use(struct kvm_vcpu *vcpu); #endif |