diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 0e6136546a8..8ffc52e01ec 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2538,7 +2538,7 @@ static inline int skb_needs_linearize(struct sk_buff *skb, } int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, - struct netdev_queue *txq) + struct netdev_queue *txq, void *accel_priv) { const struct net_device_ops *ops = dev->netdev_ops; int rc = NETDEV_TX_OK; @@ -2604,9 +2604,13 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, dev_queue_xmit_nit(skb, dev); skb_len = skb->len; - rc = ops->ndo_start_xmit(skb, dev); + if (accel_priv) + rc = ops->ndo_dfwd_start_xmit(skb, dev, accel_priv); + else + rc = ops->ndo_start_xmit(skb, dev); + trace_net_dev_xmit(skb, rc, dev, skb_len); - if (rc == NETDEV_TX_OK) + if (rc == NETDEV_TX_OK && txq) txq_trans_update(txq); return rc; } @@ -2622,7 +2626,10 @@ gso: dev_queue_xmit_nit(nskb, dev); skb_len = nskb->len; - rc = ops->ndo_start_xmit(nskb, dev); + if (accel_priv) + rc = ops->ndo_dfwd_start_xmit(nskb, dev, accel_priv); + else + rc = ops->ndo_start_xmit(nskb, dev); trace_net_dev_xmit(nskb, rc, dev, skb_len); if (unlikely(rc != NETDEV_TX_OK)) { if (rc & ~NETDEV_TX_MASK) @@ -2647,6 +2654,7 @@ out_kfree_skb: out: return rc; } +EXPORT_SYMBOL_GPL(dev_hard_start_xmit); static void qdisc_pkt_len_init(struct sk_buff *skb) { @@ -2854,7 +2862,7 @@ int dev_queue_xmit(struct sk_buff *skb) if (!netif_xmit_stopped(txq)) { __this_cpu_inc(xmit_recursion); - rc = dev_hard_start_xmit(skb, dev, txq); + rc = dev_hard_start_xmit(skb, dev, txq, NULL); __this_cpu_dec(xmit_recursion); if (dev_xmit_complete(rc)) { HARD_TX_UNLOCK(dev, txq); |