summaryrefslogtreecommitdiff
path: root/tools/perf/perf-sys.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/perf-sys.h')
-rw-r--r--tools/perf/perf-sys.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h
index 781d441cffd7..01c06954bf16 100644
--- a/tools/perf/perf-sys.h
+++ b/tools/perf/perf-sys.h
@@ -38,9 +38,6 @@
#ifdef __powerpc__
#include "../../arch/powerpc/include/uapi/asm/unistd.h"
-#define mb() asm volatile ("sync" ::: "memory")
-#define wmb() asm volatile ("sync" ::: "memory")
-#define rmb() asm volatile ("sync" ::: "memory")
#define CPUINFO_PROC {"cpu"}
#endif