diff --git a/include/linux/sched/isolation.h b/include/linux/sched/isolation.h
index b7cfbc46286c..040df04fa78a 100644
--- a/include/linux/sched/isolation.h
+++ b/include/linux/sched/isolation.h
@@ -7,24 +7,19 @@
 
 #ifdef CONFIG_NO_HZ_FULL
 extern cpumask_var_t housekeeping_mask;
-
-static inline int housekeeping_any_cpu(void)
-{
-	return cpumask_any_and(housekeeping_mask, cpu_online_mask);
-}
-
 extern void __init housekeeping_init(void);
-
 #else
-
-static inline int housekeeping_any_cpu(void)
-{
-	return smp_processor_id();
-}
-
 static inline void housekeeping_init(void) { }
 #endif /* CONFIG_NO_HZ_FULL */
 
+static inline int housekeeping_any_cpu(void)
+{
+#ifdef CONFIG_NO_HZ_FULL
+	if (tick_nohz_full_enabled())
+		return cpumask_any_and(housekeeping_mask, cpu_online_mask);
+#endif
+	return smp_processor_id();
+}
 
 static inline const struct cpumask *housekeeping_cpumask(void)
 {