diff options
Diffstat (limited to 'kernel/cgroup/cgroup-v1.c')
| -rw-r--r-- | kernel/cgroup/cgroup-v1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c index 11ea8d24ac72..fa24c032ed6f 100644 --- a/kernel/cgroup/cgroup-v1.c +++ b/kernel/cgroup/cgroup-v1.c @@ -851,7 +851,7 @@ static int cgroup1_rename(struct kernfs_node *kn, struct kernfs_node *new_parent if (kernfs_type(kn) != KERNFS_DIR) return -ENOTDIR; - if (kn->parent != new_parent) + if (rcu_access_pointer(kn->__parent) != new_parent) return -EIO; /* |