X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=arch%2Fs390%2Finclude%2Fasm%2Fbarrier.h;h=5c8db3ce61c8e34009a5f236a378e81783c57e98;hb=779a6a36961b50cd154da5705d9e6508f819cc4e;hp=4d26fa43ec90cd72996a96e3efc49a3b92d3a68b;hpb=a677f4869576eb177570ffee68598d2202de030f;p=cascardo%2Flinux.git

diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
index 4d26fa43ec90..5c8db3ce61c8 100644
--- a/arch/s390/include/asm/barrier.h
+++ b/arch/s390/include/asm/barrier.h
@@ -45,6 +45,9 @@ do {									\
 	___p1;								\
 })
 
+#define __smp_mb__before_atomic()	barrier()
+#define __smp_mb__after_atomic()	barrier()
+
 #include <asm-generic/barrier.h>
 
 #endif /* __ASM_BARRIER_H */