[PATCH 9/9] net: xmit_list() becomes dev_hard_start_xmit().
From: David Miller <davem@davemloft.net>
Date: 2014-09-01 22:25:18
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Now fundamentally we can process lists of SKBs as cheaply as single packets. Signed-off-by: David S. Miller <davem@davemloft.net> --- net/core/dev.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/net/core/dev.c b/net/core/dev.c
index c89da4f..6857d57 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c@@ -2570,8 +2570,8 @@ static int xmit_one(struct sk_buff *skb, struct net_device *dev, return rc; } -static struct sk_buff *xmit_list(struct sk_buff *first, struct net_device *dev, - struct netdev_queue *txq, int *ret) +struct sk_buff *dev_hard_start_xmit(struct sk_buff *first, struct net_device *dev, + struct netdev_queue *txq, int *ret) { struct sk_buff *skb = first; int rc = NETDEV_TX_OK;
@@ -2673,17 +2673,6 @@ out_null: return NULL; } -struct sk_buff *dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, - struct netdev_queue *txq, int *ret) -{ - if (likely(!skb->next)) { - *ret = xmit_one(skb, dev, txq, false); - return skb; - } - - return xmit_list(skb, dev, txq, ret); -} - static void qdisc_pkt_len_init(struct sk_buff *skb) { const struct skb_shared_info *shinfo = skb_shinfo(skb);
--
1.7.11.7