1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 9c2d46da486e..4f92a239c14d 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1240,7 +1240,9 @@ struct task_struct {
 #endif
 
         struct list_head tasks;
+#ifdef CONFIG_SMP
         struct plist_node pushable_tasks;
+#endif
 
         struct mm_struct *mm, *active_mm;
 #if defined(SPLIT_RSS_COUNTING)