---

yaml
---
r: 123299
b: refs/heads/master
c: 31dcfab
h: refs/heads/master
i:
  123297: aad63cc
  123295: 0e49285
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b374d18a4bfce705e4a99ae9f501b53e86ecb283
+refs/heads/master: 31dcfab0ae6eb0340d456931df4d478e17efc65d

trunk/drivers/block/nbd.c

@@ -722,7 +722,6 @@ static int __init nbd_init(void)
 
 	for (i = 0; i < nbds_max; i++) {
 		struct gendisk *disk = alloc_disk(1 << part_shift);
-		struct elevator_queue *old_e;
 		if (!disk)
 			goto out;
 		nbd_dev[i].disk = disk;
@@ -736,11 +735,10 @@ static int __init nbd_init(void)
 			put_disk(disk);
 			goto out;
 		}
-		old_e = disk->queue->elevator;
-		if (elevator_init(disk->queue, "deadline") == 0 ||
-			elevator_init(disk->queue, "noop") == 0) {
-				elevator_exit(old_e);
-		}
+		/*
+		 * Tell the block layer that we are not a rotational device
+		 */
+		queue_flag_set_unlocked(QUEUE_FLAG_NONROT, disk->queue);
 	}
 
 	if (register_blkdev(NBD_MAJOR, "nbd")) {