This needs documentation in the form of:
/*
* XXX: blk-mq might not map all our hw contexts but this is a must for
* us for fabric connects. So until we can fix blk-mq we check that.
*/
+ hw_queue_mapped = blk_mq_hctx_mapped(ctrl->ctrl.connect_q);
+ if (hw_queue_mapped < ctrl->ctrl.connect_q->nr_hw_queues) {
+ dev_err(ctrl->ctrl.device,
+ "%d hw queues created, but only %d were mapped to sw queues\n",
+ ctrl->ctrl.connect_q->nr_hw_queues,
+ hw_queue_mapped);
+ ret = -EINVAL;
+ goto out_cleanup_connect_q;
+ }
+
ret = nvme_rdma_connect_io_queues(ctrl);
if (ret)
goto out_cleanup_connect_q;
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