[PATCH v3 13/41] x86: reuse asm-generic/barrier.h

[Thomas Gleixner]

On Sun, 10 Jan 2016, Michael S. Tsirkin wrote:

> As on most architectures, on x86 read_barrier_depends and
> smp_read_barrier_depends are empty.  Drop the local definitions and pull
> the generic ones from asm-generic/barrier.h instead: they are identical.
> 
> This is in preparation to refactoring this code area.
> 
> Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
> Acked-by: Arnd Bergmann <arnd at arndb.de>

Reviewed-by: Thomas Gleixner <tglx at linutronix.de>