diff options
Diffstat (limited to 'drivers/nvme/host/fc.c')
| -rw-r--r-- | drivers/nvme/host/fc.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 9544eb60f725..dd8169bbf0d2 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -202,7 +202,7 @@ static LIST_HEAD(nvme_fc_lport_list); static DEFINE_IDA(nvme_fc_local_port_cnt); static DEFINE_IDA(nvme_fc_ctrl_cnt); - +static struct workqueue_struct *nvme_fc_wq; /* * These items are short-term. They will eventually be moved into @@ -2054,7 +2054,7 @@ nvme_fc_error_recovery(struct nvme_fc_ctrl *ctrl, char *errmsg) */ if (ctrl->ctrl.state == NVME_CTRL_CONNECTING) { active = atomic_xchg(&ctrl->err_work_active, 1); - if (!active && !schedule_work(&ctrl->err_work)) { + if (!active && !queue_work(nvme_fc_wq, &ctrl->err_work)) { atomic_set(&ctrl->err_work_active, 0); WARN_ON(1); } @@ -3399,6 +3399,10 @@ static int __init nvme_fc_init_module(void) { int ret; + nvme_fc_wq = alloc_workqueue("nvme_fc_wq", WQ_MEM_RECLAIM, 0); + if (!nvme_fc_wq) + return -ENOMEM; + /* * NOTE: * It is expected that in the future the kernel will combine @@ -3416,7 +3420,7 @@ static int __init nvme_fc_init_module(void) ret = class_register(&fc_class); if (ret) { pr_err("couldn't register class fc\n"); - return ret; + goto out_destroy_wq; } /* @@ -3440,6 +3444,9 @@ out_destroy_device: device_destroy(&fc_class, MKDEV(0, 0)); out_destroy_class: class_unregister(&fc_class); +out_destroy_wq: + destroy_workqueue(nvme_fc_wq); + return ret; } @@ -3456,6 +3463,7 @@ static void __exit nvme_fc_exit_module(void) device_destroy(&fc_class, MKDEV(0, 0)); class_unregister(&fc_class); + destroy_workqueue(nvme_fc_wq); } module_init(nvme_fc_init_module); |