From c5c47e67bcd24638a059b1b5e9ec18c95f8634ca Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Mon, 27 Oct 2014 17:13:30 +0100 Subject: mac802154: rx: use tasklet instead workqueue Tasklets have much less overhead than workqueues. This patch also removes the heap allocation for the worker on receiving path. Like mac80211 we should prefer use a tasklet here instead a workqueue to getting fast out of interrupt context when ieee802154_rx_irqsafe is called by driver. Like wireless inside the tasklet context we should call netif_receive_skb instead netif_rx_ni anymore. Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann --- net/mac802154/iface.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/mac802154/iface.c') diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c index be45dc9257b3..311f60c8629b 100644 --- a/net/mac802154/iface.c +++ b/net/mac802154/iface.c @@ -376,7 +376,7 @@ void mac802154_wpan_setup(struct net_device *dev) static int mac802154_process_data(struct net_device *dev, struct sk_buff *skb) { - return netif_rx_ni(skb); + return netif_receive_skb(skb); } static int -- cgit v1.2.1