On Thu, Feb 22, 2018 at 10:24:29AM +0100, Andrea Parri wrote:
> Replace each occurrence of __ASM__MB with a (trailing) smp_mb() in
> xchg(), cmpxchg(), and remove the now unused __ASM__MB definitions;
> this improves readability, with no additional synchronization cost.
>
> Suggested-by: Will
Replace each occurrence of __ASM__MB with a (trailing) smp_mb() in
xchg(), cmpxchg(), and remove the now unused __ASM__MB definitions;
this improves readability, with no additional synchronization cost.
Suggested-by: Will Deacon
Signed-off-by: Andrea Parri