> hm, which atomic ops are those? We shouldn't need buslocked operations > on UP. Good point. I forgot they're patched out. Then it's likely somewhat slower, but I doubt it's a significant slowdown. Essentially it's just a few more if ()s -Andi -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>