int inline_page_count;
};
+static struct workqueue_struct *nvmet_rdma_delete_wq;
static bool nvmet_rdma_use_srq;
module_param_named(use_srq, nvmet_rdma_use_srq, bool, 0444);
MODULE_PARM_DESC(use_srq, "Use shared receive queue.");
if (queue->host_qid == 0) {
/* Let inflight controller teardown complete */
- flush_scheduled_work();
+ flush_workqueue(nvmet_rdma_delete_wq);
}
ret = nvmet_rdma_cm_accept(cm_id, queue, &event->param.conn);
if (ret) {
- schedule_work(&queue->release_work);
+ queue_work(nvmet_rdma_delete_wq, &queue->release_work);
/* Destroying rdma_cm id is not needed here */
return 0;
}
if (disconnect) {
rdma_disconnect(queue->cm_id);
- schedule_work(&queue->release_work);
+ queue_work(nvmet_rdma_delete_wq, &queue->release_work);
}
}
mutex_unlock(&nvmet_rdma_queue_mutex);
pr_err("failed to connect queue %d\n", queue->idx);
- schedule_work(&queue->release_work);
+ queue_work(nvmet_rdma_delete_wq, &queue->release_work);
}
/**
if (ret)
goto err_ib_client;
+ nvmet_rdma_delete_wq = alloc_workqueue("nvmet-rdma-delete-wq",
+ WQ_UNBOUND | WQ_MEM_RECLAIM | WQ_SYSFS, 0);
+ if (!nvmet_rdma_delete_wq) {
+ ret = -ENOMEM;
+ goto err_unreg_transport;
+ }
+
return 0;
+err_unreg_transport:
+ nvmet_unregister_transport(&nvmet_rdma_ops);
err_ib_client:
ib_unregister_client(&nvmet_rdma_ib_client);
return ret;
static void __exit nvmet_rdma_exit(void)
{
+ destroy_workqueue(nvmet_rdma_delete_wq);
nvmet_unregister_transport(&nvmet_rdma_ops);
ib_unregister_client(&nvmet_rdma_ib_client);
WARN_ON_ONCE(!list_empty(&nvmet_rdma_queue_list));