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Date: Fri, 29 Jan 2010 22:25:42 +0000
From: Al Viro <viro@ZenIV.linux.org.uk>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>, Christoph Hellwig <hch@infradead.org>,
       Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@elte.hu>
Subject: Re: [patch 06/10] affs: Convert semaphores to mutexes
Message-ID: <20100129222541.GB31305@ZenIV.linux.org.uk>
References: <20100129203549.526478432@linutronix.de>
 <20100129203613.591137914@linutronix.de>
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On Fri, Jan 29, 2010 at 08:38:55PM -0000, Thomas Gleixner wrote:
> These semaphores are plain mutexes. Convert them to struct mutex.
> 
> Map affs_[un]lock_dir() to affs_[un]lock_ext() instead of the "#define
> i_hash_lock i_ext_lock" magic.
> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Cc: Al Viro <viro@zeniv.linux.org.uk>

Umm...  I'm not ready to sign off on that one without serious analysis;
there might be dragons.