1 files changed, 6 insertions, 1 deletions

diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 2d1d151258cf..f585b7cde87b 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -156,6 +156,12 @@ struct css_set {
         struct list_head list;
 
         /*
+         * List running through all cgroup groups in the same hash
+         * slot. Protected by css_set_lock
+         */
+        struct hlist_node hlist;
+
+        /*
          * List running through all tasks using this cgroup
          * group. Protected by css_set_lock
          */
@@ -174,7 +180,6 @@ struct css_set {
          * during subsystem registration (at boot time).
          */
         struct cgroup_subsys_state *subsys[CGROUP_SUBSYS_COUNT];
-
 };
 
 /*