tree 286db8d51fd80f40f881846f3e5280adacc08e5c
parent fa083e28f89a78b95ba8b7da86db40c13c60e95d
author Michael S. Tsirkin <mst@redhat.com> 1450682538 +0200
committer Michael S. Tsirkin <mst@redhat.com> 1452624411 +0200

x86/um: reuse asm-generic/barrier.h

On x86/um CONFIG_SMP is never defined.  As a result, several macros
match the asm-generic variant exactly. Drop the local definitions and
pull in asm-generic/barrier.h instead.

This is in preparation to refactoring this code area.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Richard Weinberger <richard@nod.at>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>