David S. Miller 4eb0c00b62 sparc64: Add a comment about why we only use certain memory barriers these days. ... Based upon feedback from Mathieu Desnoyers. Signed-off-by: David S. Miller <davem@davemloft.net>		2009-11-05 20:24:33 -08:00
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asm	sparc64: Add a comment about why we only use certain memory barriers these days.	2009-11-05 20:24:33 -08:00