On Thu, 2010-11-18 at 23:44 +0800, Wu Fengguang wrote: > + pause = HZ * pages_dirtied / (bw + 1); Shouldn't that be using something like div64_u64 ? -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html