Lines Matching defs:writeback
578 u8 writeback;
583 &writeback);
587 * assume no writeback cache is in use.
590 writeback = virtio_has_feature(vdev, VIRTIO_BLK_F_FLUSH);
592 return writeback;
597 u8 writeback = virtblk_get_cache_mode(vdev);
600 blk_queue_write_cache(vblk->disk->queue, writeback, false);
632 u8 writeback = virtblk_get_cache_mode(vblk->vdev);
634 BUG_ON(writeback >= ARRAY_SIZE(virtblk_cache_types));
635 return snprintf(buf, 40, "%s\n", virtblk_cache_types[writeback]);