netdev - Re: [PATCH] netfilter: unregister nf hooks, matches and targets in the reverse order

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Message-ID: <alpine.LNX.2.01.1010020157010.26371@obet.zrqbmnf.qr>
Date:	Sat, 2 Oct 2010 01:57:16 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...ozas.de>
To:	Changli Gao <xiaosuo@...il.com>
cc:	Patrick McHardy <kaber@...sh.net>,
	"David S. Miller" <davem@...emloft.net>,
	netfilter-devel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] netfilter: unregister nf hooks, matches and targets in
 the reverse order

On Sunday 2010-09-19 07:58, Changli Gao wrote:

>On Thu, Sep 16, 2010 at 1:32 AM, Patrick McHardy <kaber@...sh.net> wrote:
>> Am 02.09.2010 16:15, schrieb Changli Gao:
>>> Since we register nf hooks, matches and targets in order, we'd better
>>> unregister them in the reverse order.
>>
>> Why? Is there a specific bug you've noticed?
>>
>
>No, there isn't any bug. I just think unregistering them in the
>reverse order is more resonable, like the rollback when failing. And
>the code patched generates less object:

I support this.
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