diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-05-28 02:00:41 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-29 10:46:27 +0200 |
| commit | cdd0db058d64f2619b08e7d098ee0014aa0a5bc1 (patch) | |
| tree | a5e31f6687eff581309b095781c7e2f0bc676182 /drivers/net/r8169.c | |
| parent | net: dont update dev->trans_start in 10GB drivers (diff) | |
| download | linux-cdd0db058d64f2619b08e7d098ee0014aa0a5bc1.tar.xz linux-cdd0db058d64f2619b08e7d098ee0014aa0a5bc1.zip | |
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 <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/r8169.c')
| -rw-r--r-- | drivers/net/r8169.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 0ec0605bcebd..7fa88d2b4c99 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -3279,8 +3279,6 @@ static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev) status = opts1 | len | (RingEnd * !((entry + 1) % NUM_TX_DESC)); txd->opts1 = cpu_to_le32(status); - dev->trans_start = jiffies; - tp->cur_tx += frags + 1; smp_wmb(); |