1 files changed, 3 insertions, 0 deletions

diff --git a/tools/perf/util/cgroup.c b/tools/perf/util/cgroup.c
index d9ffc1e6eb39..984f69144f87 100644
--- a/tools/perf/util/cgroup.c
+++ b/tools/perf/util/cgroup.c
@@ -6,6 +6,9 @@
 #include "cgroup.h"
 #include "evlist.h"
 #include <linux/stringify.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 
 int nr_cgroups;