arm: define __smp_xxx
authorMichael S. Tsirkin <mst@redhat.com>
Sun, 27 Dec 2015 13:04:42 +0000 (15:04 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Tue, 12 Jan 2016 18:46:54 +0000 (20:46 +0200)
commit2b1f3de10267dd1034d24f9e77dd5e8f07793925
treea740f02a36ab69dd26a760ff38a7c33f9dfef673
parentfd072df850e536bf46e9981be4be95961ce5eef3
arm: define __smp_xxx

This defines __smp_xxx barriers for arm,
for use by virtualization.

smp_xxx barriers are removed as they are
defined correctly by asm-generic/barriers.h

This reduces the amount of arch-specific boiler-plate code.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
arch/arm/include/asm/barrier.h