summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--tools/include/linux/compiler.h2
-rw-r--r--tools/perf/perf.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
index fbc6665c6d53..88461f09cc86 100644
--- a/tools/include/linux/compiler.h
+++ b/tools/include/linux/compiler.h
@@ -35,4 +35,6 @@
# define unlikely(x) __builtin_expect(!!(x), 0)
#endif
+#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
+
#endif /* _TOOLS_LINUX_COMPILER_H */
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 813571b07246..510c65f72858 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -14,8 +14,6 @@ void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
#define HAVE_ATTR_TEST
#include "perf-sys.h"
-#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
-
#ifndef NSEC_PER_SEC
# define NSEC_PER_SEC 1000000000ULL
#endif
OpenPOWER on IntegriCloud