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Date: Fri, 16 Feb 2007 16:15:19 -0800
From: Andrew Morton <akpm@linux-foundation.org>
To: olof@lixom.net (Olof Johansson)
Cc: trond.myklebust@fys.uio.no, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] nfs: init req_lock in nfs_alloc_inode
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On Fri, 16 Feb 2007 11:05:32 -0600
olof@lixom.net (Olof Johansson) wrote:

> +	nfsi->req_lock = SPIN_LOCK_UNLOCKED;

This can confound lockdep.  Please use spin_lock_init().