diff options
Diffstat (limited to 'drivers/nvme/host/tcp.c')
| -rw-r--r-- | drivers/nvme/host/tcp.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index a9c3f28eedd7..2d8ba31cb691 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -1703,6 +1703,7 @@ static void nvme_tcp_destroy_admin_queue(struct nvme_ctrl *ctrl, bool remove) nvme_tcp_stop_queue(ctrl, 0); if (remove) { blk_cleanup_queue(ctrl->admin_q); + blk_cleanup_queue(ctrl->fabrics_q); blk_mq_free_tag_set(ctrl->admin_tagset); } nvme_tcp_free_admin_queue(ctrl); @@ -1723,10 +1724,16 @@ static int nvme_tcp_configure_admin_queue(struct nvme_ctrl *ctrl, bool new) goto out_free_queue; } + ctrl->fabrics_q = blk_mq_init_queue(ctrl->admin_tagset); + if (IS_ERR(ctrl->fabrics_q)) { + error = PTR_ERR(ctrl->fabrics_q); + goto out_free_tagset; + } + ctrl->admin_q = blk_mq_init_queue(ctrl->admin_tagset); if (IS_ERR(ctrl->admin_q)) { error = PTR_ERR(ctrl->admin_q); - goto out_free_tagset; + goto out_cleanup_fabrics_q; } } @@ -1738,6 +1745,8 @@ static int nvme_tcp_configure_admin_queue(struct nvme_ctrl *ctrl, bool new) if (error) goto out_stop_queue; + blk_mq_unquiesce_queue(ctrl->admin_q); + error = nvme_init_identify(ctrl); if (error) goto out_stop_queue; @@ -1749,6 +1758,9 @@ out_stop_queue: out_cleanup_queue: if (new) blk_cleanup_queue(ctrl->admin_q); +out_cleanup_fabrics_q: + if (new) + blk_cleanup_queue(ctrl->fabrics_q); out_free_tagset: if (new) blk_mq_free_tag_set(ctrl->admin_tagset); @@ -1767,7 +1779,8 @@ static void nvme_tcp_teardown_admin_queue(struct nvme_ctrl *ctrl, nvme_cancel_request, ctrl); blk_mq_tagset_wait_completed_request(ctrl->admin_tagset); } - blk_mq_unquiesce_queue(ctrl->admin_q); + if (remove) + blk_mq_unquiesce_queue(ctrl->admin_q); nvme_tcp_destroy_admin_queue(ctrl, remove); } @@ -1894,6 +1907,7 @@ static void nvme_tcp_error_recovery_work(struct work_struct *work) /* unquiesce to fail fast pending requests */ nvme_start_queues(ctrl); nvme_tcp_teardown_admin_queue(ctrl, false); + blk_mq_unquiesce_queue(ctrl->admin_q); if (!nvme_change_ctrl_state(ctrl, NVME_CTRL_CONNECTING)) { /* state change failure is ok if we're in DELETING state */ @@ -1910,6 +1924,7 @@ static void nvme_tcp_teardown_ctrl(struct nvme_ctrl *ctrl, bool shutdown) cancel_delayed_work_sync(&to_tcp_ctrl(ctrl)->connect_work); nvme_tcp_teardown_io_queues(ctrl, shutdown); + blk_mq_quiesce_queue(ctrl->admin_q); if (shutdown) nvme_shutdown_ctrl(ctrl); else |