On Fri, 25 Jan 2013 17:58:11 -0800 (PST)Hugh Dickins <hughd@google.com> wrote:> +#ifdef CONFIG_NUMA> +#define NUMA(x) (x)> +#define DO_NUMA(x) (x)Did we consider #define DO_NUMA do { (x) } while (0)?That could avoid some nasty config-dependent compilation issues.> +#else> +#define NUMA(x) (0)> +#define DO_NUMA(x) do { } while (0)> +#endif