[PATCH v3 26/41] xtensa: define __smp_xxx
From: mst@redhat.com (Michael S. Tsirkin)
Date: 2016-01-10 14:20:21
Also in:
linux-arch, linux-mips, linux-s390, linux-sh, linux-um, linuxppc-dev, lkml, sparclinux
Subsystem:
tensilica xtensa port (xtensa), the rest · Maintainers:
Chris Zankel, Max Filippov, Linus Torvalds
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> --- arch/xtensa/include/asm/barrier.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/xtensa/include/asm/barrier.h b/arch/xtensa/include/asm/barrier.h
index 5b88774..956596e 100644
--- a/arch/xtensa/include/asm/barrier.h
+++ b/arch/xtensa/include/asm/barrier.h@@ -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>
--
MST