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KVM: Introduce kvm_vcpu_is_bsp() function.

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Use it instead of open code "vcpu_id zero is BSP" assumption.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Gleb Natapov
2009-06-09 15:56:26 +03:00
committed by Avi Kivity
parent d555c333aa
commit c5af89b68a
11 changed files with 28 additions and 18 deletions
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4
arch/x86/kvm/i8254.c
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@@ -231,7 +231,7 @@ int pit_has_pending_timer(struct kvm_vcpu *vcpu)
{
struct kvm_pit *pit = vcpu->kvm->arch.vpit;
if (pit && vcpu->vcpu_id == 0 && pit->pit_state.irq_ack)
if (pit && kvm_vcpu_is_bsp(vcpu) && pit->pit_state.irq_ack)
return atomic_read(&pit->pit_state.pit_timer.pending);
return 0;
}
@@ -252,7 +252,7 @@ void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu)
struct kvm_pit *pit = vcpu->kvm->arch.vpit;
struct hrtimer *timer;
if (vcpu->vcpu_id != 0 || !pit)
if (!kvm_vcpu_is_bsp(vcpu) || !pit)
return;
timer = &pit->pit_state.pit_timer.timer;