Christoph Lameter <[EMAIL PROTECTED]> 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".
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