KVM: Introduce kvm_vcpu_is_bsp() function.

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>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
index bf94a45f4f86..148c52a608d6 100644
--- a/arch/x86/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -57,7 +57,7 @@ static void pic_unlock(struct kvm_pic *s)
         }
 
         if (wakeup) {
-                vcpu = s->kvm->vcpus[0];
+                vcpu = s->kvm->bsp_vcpu;
                 if (vcpu)
                         kvm_vcpu_kick(vcpu);
         }
@@ -254,7 +254,7 @@ void kvm_pic_reset(struct kvm_kpic_state *s)
 {
         int irq, irqbase, n;
         struct kvm *kvm = s->pics_state->irq_request_opaque;
-        struct kvm_vcpu *vcpu0 = kvm->vcpus[0];
+        struct kvm_vcpu *vcpu0 = kvm->bsp_vcpu;
 
         if (s == &s->pics_state->pics[0])
                 irqbase = 0;
@@ -512,7 +512,7 @@ static void picdev_read(struct kvm_io_device *this,
 static void pic_irq_request(void *opaque, int level)
 {
         struct kvm *kvm = opaque;
-        struct kvm_vcpu *vcpu = kvm->vcpus[0];
+        struct kvm_vcpu *vcpu = kvm->bsp_vcpu;
         struct kvm_pic *s = pic_irqchip(kvm);
         int irq = pic_get_irq(&s->pics[0]);