cgroup: fix obsolete function name in cgroup_destroy_locked()

Since commit e76ecaeef6 ("cgroup: use cgroup_kn_lock_live() in other
cgroup kernfs methods"), cgroup_kn_lock_live() is used in cgroup kernfs
methods. Update corresponding comment.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Miaohe Lin 2023-08-03 19:57:02 +08:00 • committed by Tejun Heo
commit 7f828eacc4