perf tools: Add missing linux/compiler.h include to perf-sys.h

It uses the likely/unlikely macros, so need to include
<linux/compiler.h>.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-p0xrhgbkicsii9ohmhhprqpi@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h
index 5cee8a3d0455ceb48b5cdcdafd6e3fe0af8220be..7ed72a475c57b217ff88504fd2903496f2daf25c 100644 (file)
--- a/tools/perf/perf-sys.h
+++ b/tools/perf/perf-sys.h
@@ -5,6 +5,7 @@
 #include <sys/types.h>
 #include <sys/syscall.h>
 #include <linux/types.h>
+#include <linux/compiler.h>
 #include <linux/perf_event.h>
 #include <asm/barrier.h>