Commit 9fbb4a7a authored by Heiner Kallweit's avatar Heiner Kallweit Committed by David S. Miller
Browse files

r8169: handle tx before rx in napi poll 



Cleaning up tx descriptors first increases the chance that
rtl_rx() can allocate new skb's from the cache.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3b23a32a

drivers/net/ethernet/realtek/r8169_main.c

+2 −2
Original line number Diff line number Diff line
@@ -4587,10 +4587,10 @@ static int rtl8169_poll(struct napi_struct *napi, int budget) 
	struct net_device *dev = tp->dev;

	int work_done;



	work_done = rtl_rx(dev, tp, budget);



	rtl_tx(dev, tp, budget);



	work_done = rtl_rx(dev, tp, budget);



	if (work_done < budget && napi_complete_done(napi, work_done))

		rtl_irq_enable(tp);