From: Alexei Starovoitov <a...@plumgrid.com> Date: Wed, 27 May 2015 15:30:39 -0700
> classic BPF already exposes skb->dev->ifindex via SKF_AD_IFINDEX extension. > Allow eBPF program to access it as well. Note that classic aborts execution > of the program if 'skb->dev == NULL' (which is inconvenient for program > writers), whereas eBPF returns zero in such case. > Also expose the 'skb_iif' field, since programs triggered by redirected > packet need to known the original interface index. > Summary: > __skb->ifindex -> skb->dev->ifindex > __skb->ingress_ifindex -> skb->skb_iif > > Signed-off-by: Alexei Starovoitov <a...@plumgrid.com> Applied, thank you. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
