| Old kernel versions do not support WQ_HIGHPRI and WQ_MEM_RECLAIM so we |
| should use create_singlethread_workqueue() which was used at this |
| position before. |
| |
| --- a/net/bluetooth/hci_core.c |
| +++ b/net/bluetooth/hci_core.c |
| @@ -2068,16 +2068,24 @@ int hci_register_dev(struct hci_dev *hde |
| list_add(&hdev->list, &hci_dev_list); |
| write_unlock(&hci_dev_list_lock); |
| |
| +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| hdev->workqueue = alloc_workqueue(hdev->name, WQ_HIGHPRI | WQ_UNBOUND | |
| WQ_MEM_RECLAIM, 1); |
| +#else |
| + hdev->workqueue = create_singlethread_workqueue(hdev->name); |
| +#endif |
| if (!hdev->workqueue) { |
| error = -ENOMEM; |
| goto err; |
| } |
| |
| +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) |
| hdev->req_workqueue = alloc_workqueue(hdev->name, |
| WQ_HIGHPRI | WQ_UNBOUND | |
| WQ_MEM_RECLAIM, 1); |
| +#else |
| + hdev->req_workqueue = create_singlethread_workqueue(hdev->name); |
| +#endif |
| if (!hdev->req_workqueue) { |
| destroy_workqueue(hdev->workqueue); |
| error = -ENOMEM; |
