From mboxrd@z Thu Jan  1 00:00:00 1970
From: Theodore Ts'o <tytso@mit.edu>
Subject: Re: spinlocks in ext4
Date: Mon, 8 Oct 2012 21:10:36 -0400
Message-ID: <20121009011036.GC20682@thunk.org>
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Cc: linux-ext4@vger.kernel.org
To: Peter Fordham <peter.fordham@gmail.com>
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How expensive are memory barriers on ARM, anyway?

    	      	  	 	     - Ted