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Date:	Mon, 21 Jul 2008 19:36:00 +0800
From:	Herbert Xu <>
To:	jamal <>
Subject: Re: [PATCH 20/31]: pkt_sched: Perform bulk of qdisc destruction in RCU.

On Mon, Jul 21, 2008 at 07:14:39AM -0400, jamal wrote:
> > Only if you also want to share it :) In the end I patched it to
> > not share it which is much easier.
> I am trying to visualize: if you dont share, you must have 256K copies
> then? Assuming also you have a fast lookup since that was design intent.

They can't be shared anyway because each of those 256K rules NATs
to a different IP address.

> #else
> #define NAT_TAB_MASK 15
> #endif
> What do you think?

Sorry, I think I'll have to poke my eyes out :)

But yeah if we ever get a generic dynamic hash table implmenetation
then I'd be happy for act_nat to use that.

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