netdev - [PATCH net-2.6.25 0/6][NETNS]: Make ipv6_devconf (all and default) live in net namespaces

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Date:	Thu, 10 Jan 2008 16:55:12 +0300
From:	Pavel Emelyanov <xemul@...nvz.org>
To:	David Miller <davem@...emloft.net>
CC:	Linux Netdev List <netdev@...r.kernel.org>, devel@...nvz.org,
	Daniel Lezcano <dlezcano@...ibm.com>,
	Benjamin Thery <benjamin.thery@...l.net>
Subject: [PATCH net-2.6.25 0/6][NETNS]: Make ipv6_devconf (all and default)
 live in net namespaces

The ipv6_devconf_(all) and ipv6_devconf_dflt are currently
global, but should be per-namespace.

This set moves them on the struct net. Or, more precisely,
on the struct netns_ipv6, which is already added.

Unfortunately, many code in the ipv6 cannot yet provide a 
correct struct net to get the ipv6_devconf from (e.g. routing 
code), so this part of job is to be done after the appropriate 
parts are virtualized.

However, after this set user can play with the ipv6_devconf 
inside a namespace not affecting the others.

Signed-off-by: Pavel Emelyanov <xemul@...nvz.org>
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