Re: on memory barriers and cachelines

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On Fri, Feb 10, 2012 at 07:13:09PM +0100, Peter Zijlstra wrote:
> On Fri, 2012-02-10 at 08:32 -0800, Paul E. McKenney wrote:
> > 
> > Are there SMP blackfin systems now?  There were not last I checked,
> > and these issues matter only on SMP. 
> 
> Those are not cache coherent and a total trainwreck.

Indeed, I was ignoring the cache-incoherent "SMP" blackfin systems.  ;-)

							Thanx, Paul

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