1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 639241f4f3d1..24e08d1d900d 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -828,6 +828,7 @@ struct sched_class {
         struct task_struct * (*pick_next_task) (struct rq *rq);
         void (*put_prev_task) (struct rq *rq, struct task_struct *p);
 
+#ifdef CONFIG_SMP
         unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,
                         struct rq *busiest, unsigned long max_load_move,
                         struct sched_domain *sd, enum cpu_idle_type idle,
@@ -836,6 +837,7 @@ struct sched_class {
         int (*move_one_task) (struct rq *this_rq, int this_cpu,
                               struct rq *busiest, struct sched_domain *sd,
                               enum cpu_idle_type idle);
+#endif
 
         void (*set_curr_task) (struct rq *rq);
         void (*task_tick) (struct rq *rq, struct task_struct *p);