From cdd0db058d64f2619b08e7d098ee0014aa0a5bc1 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 28 May 2009 00:00:41 +0000 Subject: net: dont update dev->trans_start Second round of drivers for Gb cards (and NIU one I forgot in the 10GB round) Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- drivers/net/e1000e/netdev.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/net/e1000e/netdev.c') diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index ccaaee0951cf..f012cc62eff3 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -4149,7 +4149,6 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev) count = e1000_tx_map(adapter, skb, first, max_per_txd, nr_frags, mss); if (count) { e1000_tx_queue(adapter, tx_flags, count); - netdev->trans_start = jiffies; /* Make sure there is space in the ring for the next send. */ e1000_maybe_stop_tx(netdev, MAX_SKB_FRAGS + 2); -- cgit v1.2.3