From 00e5d35c0ffcbc59d7126387a0ca74a3abe62f59 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger <borntraeger@de.ibm.com> Date: Thu, 16 May 2013 15:27:13 +0200 Subject: [PATCH] s390/xpram: mark xpram as non-rotational xpram is a memory technology. Lets mark that as non-rotational. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> --- drivers/s390/block/xpram.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c index 690c3338a8ae5a..464dd29d06c07d 100644 --- a/drivers/s390/block/xpram.c +++ b/drivers/s390/block/xpram.c @@ -343,6 +343,7 @@ static int __init xpram_setup_blkdev(void) put_disk(xpram_disks[i]); goto out; } + queue_flag_set_unlocked(QUEUE_FLAG_NONROT, xpram_queues[i]); blk_queue_make_request(xpram_queues[i], xpram_make_request); blk_queue_logical_block_size(xpram_queues[i], 4096); } -- GitLab