commit aafb1eecbb79ac135fa8028f961596333ecbb80b
author Jens Axboe <axboe@fb.com> Wed Mar 30 10:10:53 2016 -0600
committer Jens Axboe <axboe@fb.com> Tue Apr 12 16:00:39 2016 -0600
tree 78a76f5e776bc541c0dc999ecc64daf83e197d28
parent 17fe95f4605c3a2ec3df763876e3abf2eca790a7

nbd: switch to using blk_queue_write_cache()

Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

drivers/block/nbd.c

diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 08afbc7..31e73a7 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -693,9 +693,9 @@
 	if (nbd->flags & NBD_FLAG_SEND_TRIM)
 		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, nbd->disk->queue);
 	if (nbd->flags & NBD_FLAG_SEND_FLUSH)
-		blk_queue_flush(nbd->disk->queue, REQ_FLUSH);
+		blk_queue_write_cache(nbd->disk->queue, true, false);
 	else
-		blk_queue_flush(nbd->disk->queue, 0);
+		blk_queue_write_cache(nbd->disk->queue, false, false);
 }
 
 static int nbd_dev_dbg_init(struct nbd_device *nbd);