1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/topology.h b/include/linux/topology.h
index 16b7d6896ce9..7402c1a27c4f 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -196,4 +196,9 @@ int arch_update_cpu_topology(void);
 #define topology_core_cpumask(cpu)              cpumask_of(cpu)
 #endif
 
+/* Returns the number of the current Node. */
+#ifndef numa_node_id
+#define numa_node_id()          (cpu_to_node(raw_smp_processor_id()))
+#endif
+
 #endif /* _LINUX_TOPOLOGY_H */