arch,doc: Convert smp_mb__*()

Update the documentation to reflect the change of barrier primitives.

Signed-off-by: Peter Zijlstra <[email protected]>
Reviewed-by: Paul E. McKenney <[email protected]>
Acked-by: David Howells <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Cc: Linus Torvalds <[email protected]>
Cc: Randy Dunlap <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Ingo Molnar <[email protected]>
2 files changed