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

..

asm

sparc64: Add a comment about why we only use certain memory barriers these days.

2009-11-05 20:24:33 -08:00