[PATCH rfc 15/30] nvme-rdma: don't check queue state for shutdown/disable
From: Sagi Grimberg <sagi@grimberg.me>
Date: 2017-06-18 15:22:30
Also in:
linux-nvme
Subsystem:
nvm express driver, the rest · Maintainers:
Keith Busch, Jens Axboe, Christoph Hellwig, Sagi Grimberg, Linus Torvalds
If the queue is not ready, it will be rejected in queue_rq Signed-off-by: Sagi Grimberg <sagi@grimberg.me> --- drivers/nvme/host/rdma.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index fbe2ca4f4ba3..700aef42c4f2 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c@@ -1730,12 +1730,10 @@ static void nvme_rdma_teardown_ctrl(struct nvme_rdma_ctrl *ctrl, bool shutdown) nvme_rdma_destroy_io_queues(ctrl, shutdown); } - if (test_bit(NVME_RDMA_Q_LIVE, &ctrl->queues[0].flags)) { - if (shutdown) - nvme_shutdown_ctrl(&ctrl->ctrl); - else - nvme_disable_ctrl(&ctrl->ctrl, ctrl->ctrl.cap); - } + if (shutdown) + nvme_shutdown_ctrl(&ctrl->ctrl); + else + nvme_disable_ctrl(&ctrl->ctrl, ctrl->ctrl.cap); blk_mq_stop_hw_queues(ctrl->ctrl.admin_q); blk_mq_tagset_busy_iter(&ctrl->admin_tag_set,
--
2.7.4