X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=arch%2Farch-ppc.h;h=061153873131db5964ca650a6d255e72b8035866;hb=8954110682922232b8bccfe2b7e734d04ce71b96;hp=978313196d4c885690d47a7a6a67542b523b6d60;hpb=db6defc77508f5bf217f0a6768d13426eee21119;p=fio.git

diff --git a/arch/arch-ppc.h b/arch/arch-ppc.h
index 97831319..06115387 100644
--- a/arch/arch-ppc.h
+++ b/arch/arch-ppc.h
@@ -21,13 +21,13 @@
 #define nop	do { } while (0)
 
 #ifdef __powerpc64__
-#define read_barrier()	\
-	__asm__ __volatile__ ("lwsync" : : : "memory")
+#define read_barrier()	__asm__ __volatile__ ("lwsync" : : : "memory")
 #else
-#define read_barrier()	\
-	__asm__ __volatile__ ("sync" : : : "memory")
+#define read_barrier()	__asm__ __volatile__ ("sync" : : : "memory")
 #endif
 
+#define write_barrier()	__asm__ __volatile__ ("sync" : : : "memory")
+
 static inline int __ilog2(unsigned long bitmask)
 {
 	int lz;
@@ -36,11 +36,12 @@ static inline int __ilog2(unsigned long bitmask)
 	return 31 - lz;
 }
 
-static inline int fio_ffz(unsigned long bitmask)
+static inline int arch_ffz(unsigned long bitmask)
 {
 	if ((bitmask = ~bitmask) == 0)
 		return 32;
 	return  __ilog2(bitmask & -bitmask);
 }
+#define ARCH_HAVE_FFZ
 
 #endif