Messages in this thread | | | Date | Thu, 10 Jan 2002 10:57:07 +0000 | From | Arjan van de Ven <> | Subject | Re: Small optimizations for UP (sched and prefetch) |
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> + > +#ifndef CONFIG_SMP > +#define spin_lock_prefetch(x) > +#else > +#define spin_lock_prefetch(x) prefetchw(x) > +#endif >
please make it +#define spin_lock_prefetch(x) do {} while (0)
instead of an empty define... - 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/
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