Commit a6b8daba authored by Xiu Jianfeng's avatar Xiu Jianfeng Committed by Tejun Heo
Browse files

cgroup_freezer: update comment for freezer_css_online() 



The freezer->lock was replaced by freezer_mutex in commit e5ced8eb
("cgroup_freezer: replace freezer->lock with freezer_mutex"), so the
comment here is out-of-date, update it.

Signed-off-by: default avatarXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 97a46a66

kernel/cgroup/legacy_freezer.c

+1 −2
Original line number Diff line number Diff line
@@ -106,8 +106,7 @@ freezer_css_alloc(struct cgroup_subsys_state *parent_css) 
 * @css: css being created

 *

 * We're committing to creation of @css.  Mark it online and inherit

 * parent's freezing state while holding both parent's and our

 * freezer->lock.

 * parent's freezing state while holding cpus read lock and freezer_mutex.

 */

static int freezer_css_online(struct cgroup_subsys_state *css)

{