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Date: Mon, 20 Jul 2015 09:21:40 +0200 From: Nicolas Dichtel <nicolas.dichtel@...nd.com> To: sfeldma@...il.com, netdev@...r.kernel.org CC: jiri@...nulli.us, roopa@...ulusnetworks.com, simon.horman@...ronome.com Subject: Re: [PATCH net-next v3 1/5] net: don't reforward packets already forwarded by offload device Le 19/07/2015 03:24, sfeldma@...il.com a écrit : > From: Scott Feldman <sfeldma@...il.com> > > Just before queuing skb for xmit on port, check if skb has been marked by > switchdev port driver as already fordwarded by device. If so, drop skb. A > non-zero skb->offload_fwd_mark field is set by the switchdev port > driver/device on ingress to indicate the skb has already been forwarded by > the device to egress ports with matching dev->skb_mark. The switchdev port > driver would assign a non-zero dev->offload_skb_mark for each device port > netdev during registration, for example. > > Signed-off-by: Scott Feldman <sfeldma@...il.com> > Acked-by: Jiri Pirko <jiri@...nulli.us> > Acked-by: Roopa Prabhu <roopa@...ulusnetworks.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@...nd.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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