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-rw-r--r--include/linux/topology.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 8d1bdae76230..d52be69037db 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -183,6 +183,9 @@ static inline int cpu_to_mem(int cpu)
#if defined(topology_die_id) && defined(topology_die_cpumask)
#define TOPOLOGY_DIE_SYSFS
#endif
+#if defined(topology_cluster_id) && defined(topology_cluster_cpumask)
+#define TOPOLOGY_CLUSTER_SYSFS
+#endif
#ifndef topology_physical_package_id
#define topology_physical_package_id(cpu) ((void)(cpu), -1)