static struct blk_mq_ops nbd_mq_ops = {
.queue_rq = nbd_queue_rq,
- .map_queue = blk_mq_map_queue,
.init_request = nbd_init_request,
.timeout = nbd_xmit_timeout,
};
nbd_dev[i].tag_set.numa_node = NUMA_NO_NODE;
nbd_dev[i].tag_set.cmd_size = sizeof(struct nbd_cmd);
nbd_dev[i].tag_set.flags = BLK_MQ_F_SHOULD_MERGE |
- BLK_MQ_F_SG_MERGE;
+ BLK_MQ_F_SG_MERGE | BLK_MQ_F_BLOCKING;
nbd_dev[i].tag_set.driver_data = &nbd_dev[i];
err = blk_mq_alloc_tag_set(&nbd_dev[i].tag_set);