netdev - Re: [PATCH net-next 1/3] lwt: Add support to redirect dst.input

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Date:	Fri, 14 Aug 2015 08:50:00 +0100
From:	Robert Shearman <rshearma@...cade.com>
To:	Tom Herbert <tom@...bertland.com>, <davem@...emloft.net>,
	<netdev@...r.kernel.org>
CC:	<tgraf@...g.ch>, <roopa@...ulusnetworks.com>, <kernel-team@...com>
Subject: Re: [PATCH net-next 1/3] lwt: Add support to redirect dst.input

On 13/08/15 17:54, Tom Herbert wrote:
> This patch adds the capability to redirect dst input in the same way
> that dst output is redirected by LWT.
>
> Also, save the original dst.input and and dst.out when setting up
> lwtunnel redirection. These can be called by the client as a pass-
> through.

The lwt state is refcounted so it can be shared by different dst 
contexts, so is it safe to be storing per-dst state in the lwt state?

Otherwise, it looks good.

Thanks,
Rob
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