drbd: switch to using blk_queue_write_cache()

Signed-off-by: Jens Axboe <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>

diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index fa209773d494a4efd6857aa4ef4437ee11636250..2ba1494b279997cb730f29c9e4600dcd8ac3f68e 100644 (file)
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -2761,7 +2761,7 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
        q->backing_dev_info.congested_data = device;
 
        blk_queue_make_request(q, drbd_make_request);
-       blk_queue_flush(q, REQ_FLUSH | REQ_FUA);
+       blk_queue_write_cache(q, true, true);
        /* Setting the max_hw_sectors to an odd value of 8kibyte here
           This triggers a max_bio_size message upon first attach or connect */
        blk_queue_max_hw_sectors(q, DRBD_MAX_BIO_SIZE_SAFE >> 8);