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Date: Mon, 1 Feb 2010 16:58:49 +0200
Message-ID: <b6fcc0a1002010658j4f52a9b8kf10e4bb07a2f1075@mail.gmail.com>
Subject: Re: [PATCH] netfilter: per netns nf_conntrack_cachep
From: Alexey Dobriyan <adobriyan@gmail.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Patrick McHardy <kaber@trash.net>, Jon Masters <jonathan@jonmasters.org>,
       linux-kernel <linux-kernel@vger.kernel.org>,
       netdev <netdev@vger.kernel.org>,
       netfilter-devel <netfilter-devel@vger.kernel.org>,
       "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
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On Mon, Feb 1, 2010 at 4:52 PM, Eric Dumazet <eric.dumazet@gmail.com> wrote:
> + ? ? ? net->ct.nf_conntrack_cachep = kmem_cache_create("nf_conntrack",
> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? sizeof(struct nf_conn), 0,
> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? SLAB_DESTROY_BY_RCU, NULL);

Duplicate slab name detected.

Can we clarify this?

Is checking for ct->ct_net enough to avoid the bug
while maintaining per-netns/global status quo?
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