Messages in this thread | | | Date | Sun, 18 Mar 2007 00:03:10 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [Xen-devel] Re: [patch 20/26] Xen-paravirt_ops: Core Xen implementation |
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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.
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