[PATCH 4/6] selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644

Tejun Heo
2021-12-09T21:47:41Z

0644 is an odd perm to create a cgroup which is a directory. Use the regular
0755 instead. This is necessary for euid switching test case.

Signed-off-by: Tejun Heo <tj@kernel.org>
---
tools/testing/selftests/cgroup/cgroup_util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
index 623cec04ad42..0cf7e90c0052 100644
--- a/tools/testing/selftests/cgroup/cgroup_util.c
+++ b/tools/testing/selftests/cgroup/cgroup_util.c
@@ -221,7 +221,7 @@ int cg_find_unified_root(char *root, size_t len)

int cg_create(const char *cgroup)
{
- return mkdir(cgroup, 0644);
+ return mkdir(cgroup, 0755);
}

int cg_wait_for_proc_count(const char *cgroup, int count)
--
2.34.1