1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 23f55140ccd5..85bd790c201e 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -397,6 +397,8 @@ extern cpumask_t cpu_present_map;
 #define cpu_present(cpu)        ((cpu) == 0)
 #endif
 
+#define cpu_is_offline(cpu)     unlikely(!cpu_online(cpu))
+
 #ifdef CONFIG_SMP
 extern int nr_cpu_ids;
 #define any_online_cpu(mask) __any_online_cpu(&(mask))