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author | Amitoj Kaur Chawla <amitoj1606@gmail.com> | 2016-02-25 09:23:31 +0530 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-11 22:09:09 -0800 |
commit | ecfdd3a010a18cd3e35bff4637e3a6e03bb3480e (patch) | |
tree | 8ff3add630b59cb84573297b3bc23e4370dd5330 /drivers/staging/rtl8192e | |
parent | 138bdc6de21c8b48d1e048c8a902ee722350c226 (diff) | |
download | linux-ecfdd3a010a18cd3e35bff4637e3a6e03bb3480e.tar.gz linux-ecfdd3a010a18cd3e35bff4637e3a6e03bb3480e.tar.bz2 linux-ecfdd3a010a18cd3e35bff4637e3a6e03bb3480e.zip |
staging: rtl8192e: rtl8192e: Remove create_workqueue()
With conccurency managed workqueues, use of dedicated workqueues can
be replaced by system_wq. Drop priv_wq by using system_wq.
Since there are multiple work items per priv but they do not need
to be ordered, increase of concurrency by switching to system_wq
should not break anything.
All work items are sync canceled on so it is guaranteed that
no work is running when rtl92e_suspend function is called.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8192e')
-rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 20 | ||||
-rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 2 | ||||
-rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_dm.c | 7 | ||||
-rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_pm.c | 2 |
4 files changed, 13 insertions, 18 deletions
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c index 18d0fe3802a9..bb6b62f1a260 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -437,7 +437,7 @@ static int _rtl92e_qos_handle_probe_response(struct r8192_priv *priv, network->qos_data.old_param_count = network->qos_data.param_count; priv->rtllib->wmm_acm = network->qos_data.wmm_acm; - queue_work_rsl(priv->priv_wq, &priv->qos_activate); + schedule_work(&priv->qos_activate); RT_TRACE(COMP_QOS, "QoS parameters change call qos_activate\n"); } @@ -446,7 +446,7 @@ static int _rtl92e_qos_handle_probe_response(struct r8192_priv *priv, &def_qos_parameters, size); if ((network->qos_data.active == 1) && (active_network == 1)) { - queue_work_rsl(priv->priv_wq, &priv->qos_activate); + schedule_work(&priv->qos_activate); RT_TRACE(COMP_QOS, "QoS was disabled call qos_activate\n"); } @@ -465,7 +465,7 @@ static int _rtl92e_handle_beacon(struct net_device *dev, _rtl92e_qos_handle_probe_response(priv, 1, network); - queue_delayed_work_rsl(priv->priv_wq, &priv->update_beacon_wq, 0); + schedule_delayed_work(&priv->update_beacon_wq, 0); return 0; } @@ -512,7 +512,7 @@ static int _rtl92e_qos_assoc_resp(struct r8192_priv *priv, network->flags, priv->rtllib->current_network.qos_data.active); if (set_qos_param == 1) { rtl92e_dm_init_edca_turbo(priv->rtllib->dev); - queue_work_rsl(priv->priv_wq, &priv->qos_activate); + schedule_work(&priv->qos_activate); } return 0; } @@ -1002,7 +1002,6 @@ static void _rtl92e_init_priv_task(struct net_device *dev) { struct r8192_priv *priv = rtllib_priv(dev); - priv->priv_wq = create_workqueue(DRV_NAME); INIT_WORK_RSL(&priv->reset_wq, (void *)_rtl92e_restart, dev); INIT_WORK_RSL(&priv->rtllib->ips_leave_wq, (void *)rtl92e_ips_leave_wq, dev); @@ -1536,7 +1535,7 @@ static void _rtl92e_watchdog_timer_cb(unsigned long data) { struct r8192_priv *priv = rtllib_priv((struct net_device *)data); - queue_delayed_work_rsl(priv->priv_wq, &priv->watch_dog_wq, 0); + schedule_delayed_work(&priv->watch_dog_wq, 0); mod_timer(&priv->watch_dog_timer, jiffies + msecs_to_jiffies(RTLLIB_WATCH_DOG_TIME)); } @@ -2161,8 +2160,8 @@ static void _rtl92e_irq_rx_tasklet(struct r8192_priv *priv) *****************************************************************************/ static void _rtl92e_cancel_deferred_work(struct r8192_priv *priv) { - cancel_delayed_work(&priv->watch_dog_wq); - cancel_delayed_work(&priv->update_beacon_wq); + cancel_delayed_work_sync(&priv->watch_dog_wq); + cancel_delayed_work_sync(&priv->update_beacon_wq); cancel_delayed_work(&priv->rtllib->hw_sleep_wq); cancel_work_sync(&priv->reset_wq); cancel_work_sync(&priv->qos_activate); @@ -2693,7 +2692,7 @@ static void _rtl92e_pci_disconnect(struct pci_dev *pdev) priv = rtllib_priv(dev); del_timer_sync(&priv->gpio_polling_timer); - cancel_delayed_work(&priv->gpio_change_rf_wq); + cancel_delayed_work_sync(&priv->gpio_change_rf_wq); priv->polling_timer_on = 0; _rtl92e_down(dev, true); rtl92e_dm_deinit(dev); @@ -2701,7 +2700,6 @@ static void _rtl92e_pci_disconnect(struct pci_dev *pdev) vfree(priv->pFirmware); priv->pFirmware = NULL; } - destroy_workqueue(priv->priv_wq); _rtl92e_free_rx_ring(dev); for (i = 0; i < MAX_TX_QUEUE_COUNT; i++) _rtl92e_free_tx_ring(dev, i); @@ -2783,7 +2781,7 @@ void rtl92e_check_rfctrl_gpio_timer(unsigned long data) priv->polling_timer_on = 1; - queue_delayed_work_rsl(priv->priv_wq, &priv->gpio_change_rf_wq, 0); + schedule_delayed_work(&priv->gpio_change_rf_wq, 0); mod_timer(&priv->gpio_polling_timer, jiffies + msecs_to_jiffies(RTLLIB_WATCH_DOG_TIME)); diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h index a7777a319c02..f627fdc15a58 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h @@ -338,8 +338,6 @@ struct r8192_priv { struct delayed_work rfpath_check_wq; struct delayed_work gpio_change_rf_wq; - struct workqueue_struct *priv_wq; - struct channel_access_setting ChannelAccessSetting; struct rtl819x_ops *ops; diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c index b6b714d676b5..9bc284812c30 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c @@ -994,8 +994,7 @@ static void _rtl92e_dm_check_tx_power_tracking_tssi(struct net_device *dev) if (tx_power_track_counter >= 180) { - queue_delayed_work_rsl(priv->priv_wq, - &priv->txpower_tracking_wq, 0); + schedule_delayed_work(&priv->txpower_tracking_wq, 0); tx_power_track_counter = 0; } @@ -1028,7 +1027,7 @@ static void _rtl92e_dm_check_tx_power_tracking_thermal(struct net_device *dev) return; } netdev_info(dev, "===============>Schedule TxPowerTrackingWorkItem\n"); - queue_delayed_work_rsl(priv->priv_wq, &priv->txpower_tracking_wq, 0); + schedule_delayed_work(&priv->txpower_tracking_wq, 0); TM_Trigger = 0; } @@ -2121,7 +2120,7 @@ static void _rtl92e_dm_check_rx_path_selection(struct net_device *dev) { struct r8192_priv *priv = rtllib_priv(dev); - queue_delayed_work_rsl(priv->priv_wq, &priv->rfpath_check_wq, 0); + schedule_delayed_work(&priv->rfpath_check_wq, 0); } diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_pm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_pm.c index b2b5ada69e73..9e04dc29fbbb 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_pm.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_pm.c @@ -27,7 +27,7 @@ int rtl92e_suspend(struct pci_dev *pdev, pm_message_t state) netdev_info(dev, "============> r8192E suspend call.\n"); del_timer_sync(&priv->gpio_polling_timer); - cancel_delayed_work(&priv->gpio_change_rf_wq); + cancel_delayed_work_sync(&priv->gpio_change_rf_wq); priv->polling_timer_on = 0; if (!netif_running(dev)) { |