Commit 1ce79091 authored Dec 27, 2015 by Michael S. Tsirkin

xtensa: define __smp_xxx



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

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

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

parent d39886a7

arch/xtensa/include/asm/barrier.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -13,8 +13,8 @@
		#define rmb() barrier()
		#define wmb() mb()

		#define smp_mb__before_atomic() barrier()
		#define smp_mb__after_atomic() barrier()
		#define __smp_mb__before_atomic() barrier()
		#define __smp_mb__after_atomic() barrier()

		#include <asm-generic/barrier.h>