On Fri, Mar 14, 2008 at 02:51:35PM +0100, Jens Axboe wrote: > Are you sure? Seems to me that st builds its own list with > get_user_pages() for direct io, where will that get bounced? The block > layer will only bounce things that are mapped directly, so if st used > blk_rq_map_kern() and inserted that request in the queue, we could > proceed with killing that check in st. Which shouldn't be all too difficult and would be the right thing to do. We really need someone to sit down and convert st/osst/sg to use the proper block layer helpers. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
