linux-kernel - Re: [PATCH] netfilter: revised locking for x

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Message-Id: <20090428.223708.168741998.davem@davemloft.net>
Date:	Tue, 28 Apr 2009 22:37:08 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	torvalds@...ux-foundation.org
Cc:	shemminger@...tta.com, mathieu.desnoyers@...ymtl.ca, mingo@...e.hu,
	dada1@...mosbay.com, zbr@...emap.net, peterz@...radead.org,
	jarkao2@...il.com, paulus@...ba.org, paulmck@...ux.vnet.ibm.com,
	kaber@...sh.net, jeff.chua.linux@...il.com, laijs@...fujitsu.com,
	jengelh@...ozas.de, r000n@...0n.net, linux-kernel@...r.kernel.org,
	netfilter-devel@...r.kernel.org, netdev@...r.kernel.org,
	benh@...nel.crashing.org
Subject: Re: [PATCH] netfilter: revised locking for x_tables

From: Linus Torvalds <torvalds@...ux-foundation.org>
Date: Tue, 28 Apr 2009 09:55:32 -0700 (PDT)

> On Tue, 28 Apr 2009, Linus Torvalds wrote:
>>
>> Ack. 
>> 
>> It could do with the update from Eric about how non-current CPU writelocks 
>> only require preemp-disable around get_counters() (and then the 
>> local_bh_disable() only around the current-CPU case).
> 
> Btw, regardless, that's an incremental improvement, and does not negate 
> the "Ack" part.

I've applied this, thanks everyone!
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