Re: [Xen-devel] [PATCH 2/4] VMX: Turn on posted interrupt bit in vmcs

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 09.04.13 at 08:01, Yang Zhang <yang.z.zhang@xxxxxxxxx> wrote:
> +static void posted_interrupt_handler(struct cpu_user_regs *regs)
> +{
> +    ack_APIC_irq();
> +    perfc_incr(ipis);
> +    this_cpu(irq_count)++;
> +}

If I'm not mistaken, there's no further code being added to this
interrupt handler in the subsequent patches. What's the point
for the separate interrupt then? I.e. is there any reason not to
reuse event_check_interrupt() and EVENT_CHECK_VECTOR?

Jan


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