Message ID | 1303392693-1350-3-git-send-email-david.ward@ll.mit.edu |
---|---|
State | Changes Requested, archived |
Delegated to: | David Miller |
Headers | show |
From: David Ward <david.ward@ll.mit.edu> Date: Thu, 21 Apr 2011 09:31:33 -0400 > dest = macvlan_hash_lookup(port, eth->h_dest); > if (dest && dest->mode == MACVLAN_MODE_BRIDGE) { > + dev_queue_xmit_nit(skb, vlan->lowerdev); > unsigned int length = skb->len + ETH_HLEN; > int ret = dest->forward(dest->dev, skb); > macvlan_count_rx(dest, length, Don't put actual code before variable declarations in a basic block, modern variants of C accept this but this isn't C++. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 3ad5425..2b1ee81 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -237,6 +237,7 @@ static int macvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev) dest = macvlan_hash_lookup(port, eth->h_dest); if (dest && dest->mode == MACVLAN_MODE_BRIDGE) { + dev_queue_xmit_nit(skb, vlan->lowerdev); unsigned int length = skb->len + ETH_HLEN; int ret = dest->forward(dest->dev, skb); macvlan_count_rx(dest, length,
In bridge mode, unicast frames can be forwarded directly between macvlan interfaces attached to the same lowerdev without calling dev_queue_xmit. These frames should still be sent to any AF_PACKET sockets (network taps) attached to the lowerdev. Signed-off-by: David Ward <david.ward@ll.mit.edu> --- drivers/net/macvlan.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)