On Wed, Feb 27, 2008 at 08:43:53AM +1100, Benjamin Herrenschmidt wrote: > As I said before, it should not be fixed. > If it's "fixed", we'll run out of iommu space all the time. > We should stop having stupid requirements instead. Hints would be extremely good. Teaching the I/O layers to do if (blk_queue_align_64k(queue) == -EGOSTICKYOURHEADINABUCKET) size /= 2; is not very hard - or even an arch helper for n = blk_queue_worst_case(65536, 256); Alan - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
