Message ID | 1447370105-32132-1-git-send-email-kamal@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index accdf1d..d72954b 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -3785,6 +3785,9 @@ static int rbd_init_disk(struct rbd_device *rbd_dev) q->limits.discard_zeroes_data = 1; blk_queue_merge_bvec(q, rbd_merge_bvec); + if (!ceph_test_opt(rbd_dev->rbd_client->client, NOCRC)) + q->backing_dev_info.capabilities |= BDI_CAP_STABLE_WRITES; + disk->queue = q; q->queuedata = rbd_dev;