On 5/31/2016 5:41 AM, Peter Zijlstra wrote:
Since TILE doesn't do read speculation, its control dependencies also
guarantee LOAD->LOAD order and we don't need the additional RMB
otherwise required to provide ACQUIRE semantics.
Cc: Chris Metcalf<[email protected]>
Signed-off-by: Peter Zijlstra (Intel)<[email protected]>
---
arch/tile/include/asm/barrier.h | 7 +++++++
1 file changed, 7 insertions(+)
Looks good.
Acked-by: Chris Metcalf <[email protected]>
--
Chris Metcalf, Mellanox Technologies
http://www.mellanox.com
