![]() | |||||||||||||
Messages in this thread |
On Tue, 15 Mar 2005, Andrew Morton wrote:
> Christoph Lameter <christoph@lameter.com> wrote:
> >
> > +#ifndef ____cacheline_pad_in_smp
> > +#if defined(CONFIG_SMP)
> > +#define ____cacheline_pad_in_smp struct { char x; } ____cacheline_maxaligned_in_smp
> > +#else
> > +#define ____cacheline_pad_in_smp
> > +#endif
> > +#endif
>
> That's going to spit a warning with older gcc's. "warning: unnamed
> struct/union that defines no instances".
>
Is it really that important? If the struct is named then there may be
conflicts if its used repeatedly.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
| ||||||||||||
| Last update: 2005-03-22 14:11 [from the cache] ©2003-2008 | |||||||||||||