netdev - Re: [PATCH] net: reflect the fwmark for replies with no socket

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Date:	Thu, 3 Apr 2014 17:55:51 +0900
From:	Lorenzo Colitti <lorenzo@...gle.com>
To:	Julian Anastasov <ja@....bg>
Cc:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	David Miller <davem@...emloft.net>
Subject: Re: [PATCH] net: reflect the fwmark for replies with no socket

On Wed, Mar 12, 2014 at 5:22 PM, Julian Anastasov <ja@....bg> wrote:
>         sysctl looks better to me. For example,
> ip_reply_fwmark(net, fwmark) that will return 0 or
> fwmark depending on net->ipv4.sysctl_reply_fwmark boolean.
> Similar for ip6_reply_fwmark() and net->ipv6.sysctl_reply_fwmark.
> You can select the right names.

Ack. I'll shortly post a patch that does this. It uses one
per-namespace sysctl - net.ipv4.fwmark_reflect - for both IPv4 and
IPv6. Using only one sysctl is consistent with things like ping and
tcp, and it marginally shortens the code, but I can change this to two
if desired.
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