Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

[karo-tx-linux.git] / tools / perf / perf.h

diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index ce394192c85a230c58890434b926bc16b802bc62..8f729aedc1a32ced4610407f07a2162a9d5ddb1e 100644 (file)
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -19,6 +19,16 @@
 #define cpu_relax()    asm volatile("" ::: "memory");
 #endif
 
+#ifdef __sh__
+#include "../../arch/sh/include/asm/unistd.h"
+#if defined(__SH4A__) || defined(__SH5__)
+# define rmb()         asm volatile("synco" ::: "memory")
+#else
+# define rmb()         asm volatile("" ::: "memory")
+#endif
+#define cpu_relax()    asm volatile("" ::: "memory")
+#endif
+
 #include <time.h>
 #include <unistd.h>
 #include <sys/types.h>