cgroup: remove obsolete comment on cgroup_on_dfl()

The debug feature is supported since commit 8cc38fa7fa ("cgroup: make
debug an implicit controller on cgroup2"), update corresponding comment.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Miaohe Lin 2023-06-17 15:48:09 +08:00 • committed by Tejun Heo
commit a04de42460