cgroup: rename css_tryget*() to css_tryget_online*()

[karo-tx-linux.git] / kernel / cgroup_freezer.c

diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c
index 345628c78b5b3779460038ec6f036f9e8b7c1a32..0398f7e9ac8174e38a382b13f2f66907a2b48a28 100644 (file)
--- a/kernel/cgroup_freezer.c
+++ b/kernel/cgroup_freezer.c
@@ -304,7 +304,7 @@ static int freezer_read(struct seq_file *m, void *v)
 
        /* update states bottom-up */
        css_for_each_descendant_post(pos, css) {
-               if (!css_tryget(pos))
+               if (!css_tryget_online(pos))
                        continue;
                rcu_read_unlock();
 
@@ -404,7 +404,7 @@ static void freezer_change_state(struct freezer *freezer, bool freeze)
                struct freezer *pos_f = css_freezer(pos);
                struct freezer *parent = parent_freezer(pos_f);
 
-               if (!css_tryget(pos))
+               if (!css_tryget_online(pos))
                        continue;
                rcu_read_unlock();