netdev - Re: [PATCH 10/12] netfilter: sctp proto sysctl support for net namespace

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Message-ID: <20120417112940.GA2956@1984>
Date:	Tue, 17 Apr 2012 13:29:40 +0200
From:	Pablo Neira Ayuso <pablo@...filter.org>
To:	Gao feng <gaofeng@...fujitsu.com>
Cc:	netfilter-devel@...r.kernel.org, netdev@...r.kernel.org,
	ebiederm@...ssion.com, serge.hallyn@...onical.com,
	dlezcano@...ibm.com
Subject: Re: [PATCH 10/12] netfilter: sctp proto sysctl support for net
 namespace

On Tue, Apr 17, 2012 at 06:30:14PM +0800, Gao feng wrote:
> 于 2012年04月17日 10:56, Gao feng 写道:
> > register pernet_operations nf_conntrack_net_proto_sctp_ops
> > when loading nf_conntrack_proto_sctp module,and unregister
> > it when removing.
> > 
> > It makes no senes to register subsys for sctp and sctp6,because
> > the nf_conntrack_l4proto_sctp4 and nf_conntrack_l4proto_sctp6 are
> > register or unregister together.
> > 
> > Signed-off-by: Gao feng <gaofeng@...fujitsu.com>
> 
> 
> I think it's better to impletement this as dccp,
> dccp stores the timeouts and ctl_table in net_generic.
> 
> This will don't cause waste when sctp module is not loaded.

Agreed.
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