--- drivers/block/elevator.c~	Tue Dec  5 23:59:01 2000
+++ drivers/block/elevator.c	Tue Dec  5 23:59:41 2000
@@ -39,6 +39,9 @@
 	while ((entry = entry->prev) != head) {
 		struct request *__rq = blkdev_entry_to_request(entry);
 
+		if (req->kiobuf)
+			continue;
+
 		/*
 		 * simply "aging" of requests in queue
 		 */
@@ -105,6 +108,8 @@
 	while ((entry = entry->prev) != head) {
 		struct request *__rq = blkdev_entry_to_request(entry);
 
+		if (req->kiobuf)
+			continue;
 		if (__rq->cmd != rw)
 			continue;
 		if (__rq->rq_dev != bh->b_rdev)