aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/qlge
diff options
context:
space:
mode:
authorEric Dumazet <eric.dumazet@gmail.com>2009-05-27 15:26:37 -0400
committerDavid S. Miller <davem@davemloft.net>2009-05-29 04:46:26 -0400
commit28679751a924c11f7135641f26e99249385de5b4 (patch)
tree79e05e9ee10e62b02c52e3a5af11dd3dfa28a0e2 /drivers/net/qlge
parent3f1f39c42b24d5c20eb593ce80b9c4d5ec1e2148 (diff)
net: dont update dev->trans_start in 10GB drivers
Followup of commits 9d21493b4beb8f918ba248032fefa393074a5e2b and 08baf561083bc27a953aa087dd8a664bb2b88e8e (net: tx scalability works : trans_start) (net: txq_trans_update() helper) Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Multi queue drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers (vxge & tehuti) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlge')
-rw-r--r--drivers/net/qlge/qlge_main.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index c92ced247947..0b0778d9919c 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -2108,7 +2108,6 @@ static int qlge_send(struct sk_buff *skb, struct net_device *ndev)
2108 wmb(); 2108 wmb();
2109 2109
2110 ql_write_db_reg(tx_ring->prod_idx, tx_ring->prod_idx_db_reg); 2110 ql_write_db_reg(tx_ring->prod_idx, tx_ring->prod_idx_db_reg);
2111 ndev->trans_start = jiffies;
2112 QPRINTK(qdev, TX_QUEUED, DEBUG, "tx queued, slot %d, len %d\n", 2111 QPRINTK(qdev, TX_QUEUED, DEBUG, "tx queued, slot %d, len %d\n",
2113 tx_ring->prod_idx, skb->len); 2112 tx_ring->prod_idx, skb->len);
2114 2113