Re: [Xen-devel] Re: [patch 20/26] Xen-paravirt_ops: Core Xen implementation

Jeremy Fitzhardinge
2007-03-18T07:03:11Z

Rusty Russell wrote:
> On Fri, 2007-03-16 at 10:14 +0100, Ingo Molnar wrote:
>
>>> +unsigned long xen_pmd_val(pmd_t pmd)
>>> +{
>>> + BUG();
>>> + return 0;
>>> +}
>>>
>> make it noret.
>>
>
> OK, I missed this one. How?
>
> Wondering if I've missed a trick here...

No, I don't think its terribly useful to make it noret; noret is an
interface annotation to let the caller know the function won't return.
If I mark this noret, then the compiler will complain that it does
appear to return.

J