On Thu, Jan 30, 2020 at 07:33:28AM -0800, Davidlohr Bueso wrote:
> On Thu, 30 Jan 2020, Johan Hovold wrote:
>
> >Commit a8d78d9f3856 ("USB: serial: clean up throttle handling")
> >converted the throttle handling to use atomic bitops. This means that we
> >can relax the smp_mb() in unthrottle() to smp_mb__after_atomic(), which
> >for example is a no-op on architectures like x86 that provide fully
> >ordered atomics.
> >
> >Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
>
> Reviewed-by: Davidlohr Bueso <dbueso@xxxxxxx>
Thanks for the review. Now applied.
Johan
