From a6b8daba00e6703b728933d2ec24e6d1ee5d5ec0 Mon Sep 17 00:00:00 2001 From: Xiu Jianfeng Date: Wed, 17 Apr 2024 03:50:28 +0000 Subject: [PATCH] cgroup_freezer: update comment for freezer_css_online() The freezer->lock was replaced by freezer_mutex in commit e5ced8ebb10c ("cgroup_freezer: replace freezer->lock with freezer_mutex"), so the comment here is out-of-date, update it. Signed-off-by: Xiu Jianfeng Signed-off-by: Tejun Heo --- kernel/cgroup/legacy_freezer.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/cgroup/legacy_freezer.c b/kernel/cgroup/legacy_freezer.c index 66d1708042a7..d598cc6ee92e 100644 --- a/kernel/cgroup/legacy_freezer.c +++ b/kernel/cgroup/legacy_freezer.c @@ -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) {