1 files changed, 20 insertions, 5 deletions

diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index bccb529dac08..8f729aedc1a3 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -13,13 +13,29 @@
 #define cpu_relax()     asm volatile ("" ::: "memory");
 #endif
 
+#ifdef __s390__
+#include "../../arch/s390/include/asm/unistd.h"
+#define rmb()           asm volatile("bcr 15,0" ::: "memory")
+#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>
 #include <sys/syscall.h>
 
 #include "../../include/linux/perf_counter.h"
-#include "types.h"
+#include "util/types.h"
 
 /*
  * prctl(PR_TASK_PERF_COUNTERS_DISABLE) will (cheaply) disable all
@@ -66,10 +82,9 @@ sys_perf_counter_open(struct perf_counter_attr *attr,
 #define MAX_COUNTERS                    256
 #define MAX_NR_CPUS                     256
 
-struct perf_file_header {
-        u64     version;
-        u64     sample_type;
-        u64     data_size;
+struct ip_callchain {
+        u64 nr;
+        u64 ips[0];
 };
 
 #endif