diff options
Diffstat (limited to 'drivers/infiniband/core/device.c')
| -rw-r--r-- | drivers/infiniband/core/device.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 4dff06ab771e..6b0d1d8609ca 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -61,6 +61,7 @@ struct ib_client_data { }; struct workqueue_struct *ib_comp_wq; +struct workqueue_struct *ib_comp_unbound_wq; struct workqueue_struct *ib_wq; EXPORT_SYMBOL_GPL(ib_wq); @@ -598,8 +599,8 @@ void ib_unregister_device(struct ib_device *device) } up_read(&lists_rwsem); - ib_device_unregister_rdmacg(device); ib_device_unregister_sysfs(device); + ib_device_unregister_rdmacg(device); mutex_unlock(&device_mutex); @@ -1202,10 +1203,19 @@ static int __init ib_core_init(void) goto err; } + ib_comp_unbound_wq = + alloc_workqueue("ib-comp-unb-wq", + WQ_UNBOUND | WQ_HIGHPRI | WQ_MEM_RECLAIM | + WQ_SYSFS, WQ_UNBOUND_MAX_ACTIVE); + if (!ib_comp_unbound_wq) { + ret = -ENOMEM; + goto err_comp; + } + ret = class_register(&ib_class); if (ret) { pr_warn("Couldn't create InfiniBand device class\n"); - goto err_comp; + goto err_comp_unbound; } ret = rdma_nl_init(); @@ -1254,6 +1264,8 @@ err_ibnl: rdma_nl_exit(); err_sysfs: class_unregister(&ib_class); +err_comp_unbound: + destroy_workqueue(ib_comp_unbound_wq); err_comp: destroy_workqueue(ib_comp_wq); err: @@ -1272,6 +1284,7 @@ static void __exit ib_core_cleanup(void) addr_cleanup(); rdma_nl_exit(); class_unregister(&ib_class); + destroy_workqueue(ib_comp_unbound_wq); destroy_workqueue(ib_comp_wq); /* Make sure that any pending umem accounting work is done. */ destroy_workqueue(ib_wq); |