cgroup: call cgroup_subsys->bind on cgroup subsys initialization

[linux-2.6-block.git] / kernel / cgroup.c

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 29a7b2cc593e3f50a425f1dbbf187d5d1fb4542f..21a4b6d61e21a8c5edadea13ed1e6cc2aac2c476 100644 (file)
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -5040,6 +5040,9 @@ int __init cgroup_init(void)
                        WARN_ON(cgroup_add_dfl_cftypes(ss, ss->dfl_cftypes));
                        WARN_ON(cgroup_add_legacy_cftypes(ss, ss->legacy_cftypes));
                }
+
+               if (ss->bind)
+                       ss->bind(init_css_set.subsys[ssid]);
        }
 
        cgroup_kobj = kobject_create_and_add("cgroup", fs_kobj);