Hi These patches modify __bio_add_page to accept pages that extent the last bio segment. some drivers craft their buffers and rely on this behavior (see message in patch 2 for details) jan v4: whitespace fixes to make checkpatch happy v3: Use code from __blk_recalc_rq_segments to decide whether the page is mergeable, v2: modify a comment -- 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