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From: Samir Bellabes <sam@synack.fr>
To: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
       netfilter-devel@vger.kernel.org, hadi@cyberus.ca, kaber@trash.net,
       zbr@ioremap.net, nhorman@tuxdriver.com, root@localdomain.pl,
       linux-security-module@vger.kernel.org
Subject: Re: [RFC v2 00/10] snet: Security for NETwork syscalls
References: <1267561394-13626-1-git-send-email-sam@synack.fr>
	<201003030156.o231udx1023055@www262.sakura.ne.jp>
Date: Sat, 06 Mar 2010 19:50:02 +0100
In-Reply-To: <201003030156.o231udx1023055@www262.sakura.ne.jp> (Tetsuo Handa's
	message of "Wed, 03 Mar 2010 10:56:39 +0900")
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Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> writes:

> Regarding [RFC v2 05/10] snet: introduce snet_event

> +int snet_event_is_registered(const enum snet_syscall syscall, const u8 protocol)
>
> Maybe rcu_read_lock() is better than rw spinlock because this function is
> frequently called.

Indeed. Evgeniy Polyakov already noticed that, it's on my TODO.
thank you Tetsuo
sam