1 files changed, 5 insertions, 3 deletions

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index aaca0e743776..16126efd14ed 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1262,16 +1262,18 @@ enum numa_topology_type {
 extern enum numa_topology_type sched_numa_topology_type;
 extern int sched_max_numa_distance;
 extern bool find_numa_distance(int distance);
-#endif
-
-#ifdef CONFIG_NUMA
 extern void sched_init_numa(void);
 extern void sched_domains_numa_masks_set(unsigned int cpu);
 extern void sched_domains_numa_masks_clear(unsigned int cpu);
+extern int sched_numa_find_closest(const struct cpumask *cpus, int cpu);
 #else
 static inline void sched_init_numa(void) { }
 static inline void sched_domains_numa_masks_set(unsigned int cpu) { }
 static inline void sched_domains_numa_masks_clear(unsigned int cpu) { }
+static inline int sched_numa_find_closest(const struct cpumask *cpus, int cpu)
+{
+        return nr_cpu_ids;
+}
 #endif
 
 #ifdef CONFIG_NUMA_BALANCING