Re: [PATCH] atomic: add atomic_inc_not_zero_hint()

[Paul E. McKenney]

On Fri, Nov 12, 2010 at 01:14:12PM -0600, Christoph Lameter wrote:
> 
> prefetchw() would be too much overhead?

No idea.  Where do you believe that prefetchw() should be added?

							Thanx, Paul
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