Il 08/04/2013 16:23, Yang Zhang ha scritto:
> + * interrupt from PIR in next vmentry.
> + */
> +static void vmx_deliver_posted_interrupt(struct kvm_vcpu *vcpu, int vector)
> +{
> + struct vcpu_vmx *vmx = to_vmx(vcpu);
> + int r;
> +
> + if (pi_test_and_set_pir(vector, &vmx->pi_desc))
> + return;
> +
> + r = pi_test_and_set_on(&vmx->pi_desc);
> + kvm_make_request(KVM_REQ_EVENT, vcpu);
> + if (!r && (vcpu->mode == IN_GUEST_MODE))
> + apic->send_IPI_mask(get_cpu_mask(vcpu->cpu),
> + POSTED_INTR_VECTOR);
> + else
> + kvm_vcpu_kick(vcpu);
> +
> + return;
> +}
No need for this return.
Paolo
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