You could also add the optimized memory barriers from Zwane Mwaikambo.
Take a look at:
http://giga.cps.unizar.es/~magallon/linux/kernel/2.4.19-jam0/22-mem-barriers.bz2
-- J.A. Magallon \ Software is like sex: junk.able.es \ It's better when it's free Mandrake Linux release 9.0 (Cooker) for i586 Linux 2.4.19-jam0 (gcc 3.2 (Mandrake Linux 9.0 3.2-0.2mdk)) - 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/