1 files changed, 3 insertions, 10 deletions

diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h
index 60d44b26276d..06b77f9dd3f2 100644
--- a/include/linux/cgroup-defs.h
+++ b/include/linux/cgroup-defs.h
@@ -90,7 +90,6 @@ enum {
  */
 struct cgroup_file {
         /* do not access any fields from outside cgroup core */
-        struct list_head node;                  /* anchored at css->files */
         struct kernfs_node *kn;
 };
 
@@ -134,9 +133,6 @@ struct cgroup_subsys_state {
          */
         u64 serial_nr;
 
-        /* all cgroup_files associated with this css */
-        struct list_head files;
-
         /* percpu_ref killing and RCU release */
         struct rcu_head rcu_head;
         struct work_struct destroy_work;
@@ -426,12 +422,9 @@ struct cgroup_subsys {
         void (*css_reset)(struct cgroup_subsys_state *css);
         void (*css_e_css_changed)(struct cgroup_subsys_state *css);
 
-        int (*can_attach)(struct cgroup_subsys_state *css,
-                          struct cgroup_taskset *tset);
-        void (*cancel_attach)(struct cgroup_subsys_state *css,
-                              struct cgroup_taskset *tset);
-        void (*attach)(struct cgroup_subsys_state *css,
-                       struct cgroup_taskset *tset);
+        int (*can_attach)(struct cgroup_taskset *tset);
+        void (*cancel_attach)(struct cgroup_taskset *tset);
+        void (*attach)(struct cgroup_taskset *tset);
         int (*can_fork)(struct task_struct *task, void **priv_p);
         void (*cancel_fork)(struct task_struct *task, void *priv);
         void (*fork)(struct task_struct *task, void *priv);