Commit 44ba582b authored Jan 30, 2015 by David L Stevens Committed by David S. Miller Feb 02, 2015

sunvnet: set queue mapping when doing packet copies



This patch fixes a bug where vnet_skb_shape() didn't set the already-selected
queue mapping when a packet copy was required. This results in using the
wrong queue index for stops/starts, hung tx queues and watchdog timeouts
under heavy load.

Signed-off-by: David L Stevens <david.stevens@oracle.com>
Acked-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 61132bf7

drivers/net/ethernet/sun/sunvnet.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1119,6 +1119,7 @@ static inline struct sk_buff vnet_skb_shape(struct sk_buff skb, int ncookies)
		skb_shinfo(nskb)->gso_size = skb_shinfo(skb)->gso_size;
		skb_shinfo(nskb)->gso_type = skb_shinfo(skb)->gso_type;
		}
		nskb->queue_mapping = skb->queue_mapping;
		dev_kfree_skb(skb);
		skb = nskb;
		}