From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Lameter <cl@linux.com>
Subject: Re: [PATCH] atomic: add atomic_inc_not_zero_hint()
Date: Fri, 12 Nov 2010 13:14:12 -0600 (CST)
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Cc: Eric Dumazet <eric.dumazet@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	David Miller <davem@davemloft.net>,
	netdev <netdev@vger.kernel.org>,
	Arnaldo Carvalho de Melo <acme@infradead.org>,
	Ingo Molnar <mingo@elte.hu>, Andi Kleen <andi@firstfloor.org>,
	Nick Piggin <npiggin@kernel.dk>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
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prefetchw() would be too much overhead?