From 1b5f3ed24d367cc30432b8a260d1e9465b979c2b Mon Sep 17 00:00:00 2001
From: Giuseppe Scrivano <gscrivan@redhat.com>
Date: Wed, 10 Feb 2021 18:27:04 +0100
Subject: [PATCH] utils: create parent cgroups

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
---
 utils/utils_supported.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/utils_supported.go b/utils/utils_supported.go
index 9a1c82ee6b..7a0417c6c2 100644
--- a/utils/utils_supported.go
+++ b/utils/utils_supported.go
@@ -166,7 +166,7 @@ func moveUnderCgroup(cgroup, subtree string, processes []uint32) error {
 			parentCgroup = parts[2]
 		}
 		newCgroup := filepath.Join(cgroupRoot, parentCgroup, subtree)
-		if err := os.Mkdir(newCgroup, 0755); err != nil && !os.IsExist(err) {
+		if err := os.MkdirAll(newCgroup, 0755); err != nil && !os.IsExist(err) {
 			return err
 		}