diff --git a/[refs] b/[refs]
index bc8993c5cee5..42d7bc556cc8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9486aa38771661e96fbb51c549b9901b5df609d8
+refs/heads/master: a860a60818e48134c60315bf32f87575771e6602
diff --git a/trunk/tools/perf/util/include/linux/bitops.h b/trunk/tools/perf/util/include/linux/bitops.h
index 8be0b968ca0b..305c8484f200 100644
--- a/trunk/tools/perf/util/include/linux/bitops.h
+++ b/trunk/tools/perf/util/include/linux/bitops.h
@@ -2,6 +2,7 @@
 #define _PERF_LINUX_BITOPS_H_
 
 #include <linux/kernel.h>
+#include <linux/compiler.h>
 #include <asm/hweight.h>
 
 #define BITS_PER_LONG __WORDSIZE