nvme-rdma: use NVME_CTRL_CONNECTING state to mark init process
In order to avoid concurrent error recovery during initialization
process (allowed by the NVME_CTRL_NEW --> NVME_CTRL_RESETTING transition)
we must mark the ctrl as CONNECTING before initial connection
establisment.
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index 050eaa2..5e2cc4f 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -1942,6 +1942,9 @@ static struct nvme_ctrl *nvme_rdma_create_ctrl(struct device *dev,
if (!ctrl->queues)
goto out_uninit_ctrl;
+ changed = nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_CONNECTING);
+ WARN_ON_ONCE(!changed);
+
ret = nvme_rdma_configure_admin_queue(ctrl, true);
if (ret)
goto out_kfree_queues;