diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index bd81a9770c5be..3e482bcd52878 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -112,6 +112,8 @@ MODULE_DESCRIPTION("Intel(R) Ethernet Connection XL710 Network Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_VERSION); +static struct workqueue_struct *i40e_wq; + /** * i40e_allocate_dma_mem_d - OS specific memory alloc for shared code * @hw: pointer to the HW structure @@ -297,7 +299,7 @@ static void i40e_service_event_schedule(struct i40e_pf *pf) if (!test_bit(__I40E_DOWN, &pf->state) && !test_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state) && !test_and_set_bit(__I40E_SERVICE_SCHED, &pf->state)) - schedule_work(&pf->service_task); + queue_work(i40e_wq, &pf->service_task); } /** @@ -11470,6 +11472,16 @@ static int __init i40e_init_module(void) i40e_driver_string, i40e_driver_version_str); pr_info("%s: %s\n", i40e_driver_name, i40e_copyright); + /* we will see if single thread per module is enough for now, + * it can't be any worse than using the system workqueue which + * was already single threaded + */ + i40e_wq = create_singlethread_workqueue(i40e_driver_name); + if (!i40e_wq) { + pr_err("%s: Failed to create workqueue\n", i40e_driver_name); + return -ENOMEM; + } + i40e_dbg_init(); return pci_register_driver(&i40e_driver); } @@ -11484,6 +11496,7 @@ module_init(i40e_init_module); static void __exit i40e_exit_module(void) { pci_unregister_driver(&i40e_driver); + destroy_workqueue(i40e_wq); i40e_dbg_exit(); } module_exit(i40e_exit_module); |