mtd: mark block device queue as non-rotational

This is similar to what the nbd driver does, among others. Signed-off-by: Dan McGee <dpmcgee@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>
mariux64 · Oct 14, 2011 · 16f7eca · 16f7eca
1 parent 1bba688
commit 16f7eca
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
@@ -426,6 +426,8 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new)
 	new->rq->queuedata = new;
 	blk_queue_logical_block_size(new->rq, tr->blksize);
 
+	queue_flag_set_unlocked(QUEUE_FLAG_NONROT, new->rq);
+
 	if (tr->discard) {
 		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, new->rq);
 		new->rq->limits.max_discard_sectors = UINT_MAX;