linux-kernel - Re: [TOMOYO 05/15](repost) Domain transition handler functions.

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Message-Id: <200710152046.JBJ81710.OMFQOVFOLJSHtF@I-love.SAKURA.ne.jp>
Date:	Mon, 15 Oct 2007 20:46:10 +0900
From:	Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
To:	a.p.zijlstra@...llo.nl
Cc:	linux-kernel@...r.kernel.org, linux-security-module@...r.kernel.org
Subject: Re: [TOMOYO 05/15](repost) Domain transition handler functions.

Hello.

Peter Zijlstra wrote:
> > append_function() {
> > 
> >   down(semaphore_for_write_protect);
> >   ...
> >   ptr = head;
> >   while (ptr->next) ptr = ptr->next;
> >   ptr->next = new_entry;
> >   ...
> >   up(semaphore_for_write_protect);
> > 
> > }
> 
> If at all possible, use struct mutex.

Fixed in the fourth submission ( http://lkml.org/lkml/2007/10/11/140 ).

Thank you.

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