mac80211: replace netif_tx_{start,stop,wake}_all_queues
John W. Linville [Thu, 15 Oct 2009 19:10:16 +0000 (15:10 -0400)]
Replace netif_tx_{start,stop,wake}_all_queues with the single-queue
equivalents (i.e. netif_{start,stop,wake}_queue).  Since we are down to
a single queue, these should peform slightly better.

Signed-off-by: John W. Linville <linville@tuxdriver.com>

net/mac80211/iface.c
net/mac80211/mlme.c
net/mac80211/scan.c

index 87aff1d..14f10eb 100644 (file)
@@ -314,7 +314,7 @@ static int ieee80211_open(struct net_device *dev)
        if (sdata->vif.type == NL80211_IFTYPE_STATION)
                ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
 
-       netif_tx_start_all_queues(dev);
+       netif_start_queue(dev);
 
        return 0;
  err_del_interface:
@@ -343,7 +343,7 @@ static int ieee80211_stop(struct net_device *dev)
        /*
         * Stop TX on this interface first.
         */
-       netif_tx_stop_all_queues(dev);
+       netif_stop_queue(dev);
 
        /*
         * Now delete all active aggregation sessions.
index 33a696f..71220a5 100644 (file)
@@ -929,7 +929,7 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
        ieee80211_recalc_ps(local, -1);
        mutex_unlock(&local->iflist_mtx);
 
-       netif_tx_start_all_queues(sdata->dev);
+       netif_start_queue(sdata->dev);
        netif_carrier_on(sdata->dev);
 }
 
@@ -1061,7 +1061,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
         * time -- we don't want the scan code to enable queues.
         */
 
-       netif_tx_stop_all_queues(sdata->dev);
+       netif_stop_queue(sdata->dev);
        netif_carrier_off(sdata->dev);
 
        rcu_read_lock();
index 71e10ca..7a350d2 100644 (file)
@@ -306,10 +306,10 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted)
                if (sdata->vif.type == NL80211_IFTYPE_STATION) {
                        if (sdata->u.mgd.associated) {
                                ieee80211_scan_ps_disable(sdata);
-                               netif_tx_wake_all_queues(sdata->dev);
+                               netif_wake_queue(sdata->dev);
                        }
                } else
-                       netif_tx_wake_all_queues(sdata->dev);
+                       netif_wake_queue(sdata->dev);
 
                /* re-enable beaconing */
                if (sdata->vif.type == NL80211_IFTYPE_AP ||
@@ -364,7 +364,7 @@ static int ieee80211_start_sw_scan(struct ieee80211_local *local)
                 * are handled in the scan state machine
                 */
                if (sdata->vif.type != NL80211_IFTYPE_STATION)
-                       netif_tx_stop_all_queues(sdata->dev);
+                       netif_stop_queue(sdata->dev);
        }
        mutex_unlock(&local->iflist_mtx);
 
@@ -523,7 +523,7 @@ static void ieee80211_scan_state_leave_oper_channel(struct ieee80211_local *loca
                        continue;
 
                if (sdata->vif.type == NL80211_IFTYPE_STATION) {
-                       netif_tx_stop_all_queues(sdata->dev);
+                       netif_stop_queue(sdata->dev);
                        if (sdata->u.mgd.associated)
                                ieee80211_scan_ps_enable(sdata);
                }
@@ -558,7 +558,7 @@ static void ieee80211_scan_state_enter_oper_channel(struct ieee80211_local *loca
                if (sdata->vif.type == NL80211_IFTYPE_STATION) {
                        if (sdata->u.mgd.associated)
                                ieee80211_scan_ps_disable(sdata);
-                       netif_tx_wake_all_queues(sdata->dev);
+                       netif_wake_queue(sdata->dev);
                }
        }
        mutex_unlock(&local->iflist_mtx);