diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c
index f9ae6a8fa7c7..f5ed45e8f442 100644
--- a/arch/mips/sgi-ip27/ip27-smp.c
+++ b/arch/mips/sgi-ip27/ip27-smp.c
@@ -8,6 +8,7 @@
  */
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/topology.h>
 #include <linux/nodemask.h>
 #include <asm/page.h>
 #include <asm/processor.h>
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 559be4f1aee5..f9dc9cfaf079 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -4,6 +4,7 @@
 #include <uapi/linux/sched.h>
 
 #include <linux/sched/prio.h>
+#include <linux/nodemask.h>
 
 #include <linux/mutex.h>
 #include <linux/plist.h>
@@ -21,7 +22,6 @@
 #include <linux/kcov.h>
 #include <linux/task_io_accounting.h>
 #include <linux/latencytop.h>
-#include <linux/topology.h>
 
 #include <asm/current.h>
 
@@ -1454,11 +1454,6 @@ static inline unsigned int task_cpu(const struct task_struct *p)
 #endif
 }
 
-static inline int task_node(const struct task_struct *p)
-{
-	return cpu_to_node(task_cpu(p));
-}
-
 extern void set_task_cpu(struct task_struct *p, unsigned int cpu);
 
 #else
diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h
index 0d6fceff37bb..7d065abc7a47 100644
--- a/include/linux/sched/topology.h
+++ b/include/linux/sched/topology.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_SCHED_TOPOLOGY_H
 #define _LINUX_SCHED_TOPOLOGY_H
 
+#include <linux/topology.h>
+
 #include <linux/sched/idle.h>
 
 /*
@@ -216,4 +218,9 @@ static inline bool cpus_share_cache(int this_cpu, int that_cpu)
 
 #endif	/* !CONFIG_SMP */
 
+static inline int task_node(const struct task_struct *p)
+{
+	return cpu_to_node(task_cpu(p));
+}
+
 #endif /* _LINUX_SCHED_TOPOLOGY_H */