diff options
| author | Wanpeng Li <wanpeng.li@hotmail.com> | 2016-10-24 13:23:12 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-11-02 23:32:17 +0300 |
| commit | 7e810a38e6c7166b91968e83dee4cf7a4ef5dc80 (patch) | |
| tree | 8524a67660a32f489577fb201906ee1d59ea41bc /arch/x86/kvm/lapic.c | |
| parent | 498f8162191683d9068fd7e14909484027dee194 (diff) | |
| download | linux-7e810a38e6c7166b91968e83dee4cf7a4ef5dc80.tar.xz | |
KVM: LAPIC: rename start/cancel_hv_tscdeadline to start/cancel_hv_timer
Rename start/cancel_hv_tscdeadline to start/cancel_hv_timer since
they will handle both APIC Timer periodic/oneshot mode and tsc-deadline
mode.
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Yunhong Jiang <yunhong.jiang@intel.com>
Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'arch/x86/kvm/lapic.c')
| -rw-r--r-- | arch/x86/kvm/lapic.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 531fc28e5de4..0354a79fecd8 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1400,7 +1400,7 @@ bool kvm_lapic_hv_timer_in_use(struct kvm_vcpu *vcpu) } EXPORT_SYMBOL_GPL(kvm_lapic_hv_timer_in_use); -static void cancel_hv_tscdeadline(struct kvm_lapic *apic) +static void cancel_hv_timer(struct kvm_lapic *apic) { kvm_x86_ops->cancel_hv_timer(apic->vcpu); apic->lapic_timer.hv_timer_in_use = false; @@ -1412,26 +1412,26 @@ void kvm_lapic_expired_hv_timer(struct kvm_vcpu *vcpu) WARN_ON(!apic->lapic_timer.hv_timer_in_use); WARN_ON(swait_active(&vcpu->wq)); - cancel_hv_tscdeadline(apic); + cancel_hv_timer(apic); apic_timer_expired(apic); } EXPORT_SYMBOL_GPL(kvm_lapic_expired_hv_timer); -static bool start_hv_tscdeadline(struct kvm_lapic *apic) +static bool start_hv_timer(struct kvm_lapic *apic) { u64 tscdeadline = apic->lapic_timer.tscdeadline; if (atomic_read(&apic->lapic_timer.pending) || kvm_x86_ops->set_hv_timer(apic->vcpu, tscdeadline)) { if (apic->lapic_timer.hv_timer_in_use) - cancel_hv_tscdeadline(apic); + cancel_hv_timer(apic); } else { apic->lapic_timer.hv_timer_in_use = true; hrtimer_cancel(&apic->lapic_timer.timer); /* In case the sw timer triggered in the window */ if (atomic_read(&apic->lapic_timer.pending)) - cancel_hv_tscdeadline(apic); + cancel_hv_timer(apic); } trace_kvm_hv_timer_state(apic->vcpu->vcpu_id, apic->lapic_timer.hv_timer_in_use); @@ -1445,7 +1445,7 @@ void kvm_lapic_switch_to_hv_timer(struct kvm_vcpu *vcpu) WARN_ON(apic->lapic_timer.hv_timer_in_use); if (apic_lvtt_tscdeadline(apic)) - start_hv_tscdeadline(apic); + start_hv_timer(apic); } EXPORT_SYMBOL_GPL(kvm_lapic_switch_to_hv_timer); @@ -1457,7 +1457,7 @@ void kvm_lapic_switch_to_sw_timer(struct kvm_vcpu *vcpu) if (!apic->lapic_timer.hv_timer_in_use) return; - cancel_hv_tscdeadline(apic); + cancel_hv_timer(apic); if (atomic_read(&apic->lapic_timer.pending)) return; @@ -1473,7 +1473,7 @@ static void start_apic_timer(struct kvm_lapic *apic) if (apic_lvtt_period(apic) || apic_lvtt_oneshot(apic)) start_sw_period(apic); else if (apic_lvtt_tscdeadline(apic)) { - if (!(kvm_x86_ops->set_hv_timer && start_hv_tscdeadline(apic))) + if (!(kvm_x86_ops->set_hv_timer && start_hv_timer(apic))) start_sw_tscdeadline(apic); } } |