xen-blkfront: switch to using blk_queue_write_cache()
authorJens Axboe <axboe@fb.com>
Wed, 30 Mar 2016 16:15:21 +0000 (10:15 -0600)
committerJens Axboe <axboe@fb.com>
Tue, 12 Apr 2016 22:00:39 +0000 (16:00 -0600)
Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
drivers/block/xen-blkfront.c

index 6405b65577926876587300e535490badf71f3414..ca13df8546396cf6a7dd72c3a288f27623681baf 100644 (file)
@@ -998,7 +998,8 @@ static const char *flush_info(unsigned int feature_flush)
 
 static void xlvbd_flush(struct blkfront_info *info)
 {
-       blk_queue_flush(info->rq, info->feature_flush);
+       blk_queue_write_cache(info->rq, info->feature_flush & REQ_FLUSH,
+                               info->feature_flush & REQ_FUA);
        pr_info("blkfront: %s: %s %s %s %s %s\n",
                info->gd->disk_name, flush_info(info->feature_flush),
                "persistent grants:", info->feature_persistent ?