cgroup_freezer: update comment for freezer_css_online()

The freezer->lock was replaced by freezer_mutex in commit e5ced8ebb1
("cgroup_freezer: replace freezer->lock with freezer_mutex"), so the
comment here is out-of-date, update it.

Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Xiu Jianfeng 2024-04-17 03:50:28 +00:00 • committed by Tejun Heo
commit a6b8daba00