2 files changed, 10 insertions, 0 deletions

diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index a464a66c65d3..6f3821a6a902 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -91,6 +91,7 @@ extern void cpu_die (void) __attribute__ ((noreturn));
 extern int __cpu_up (unsigned int cpu);
 
 extern struct mutex smp_cpu_state_mutex;
+extern int smp_cpu_polarization[];
 
 extern int smp_call_function_mask(cpumask_t mask, void (*func)(void *),
         void *info, int wait);
diff --git a/include/asm-s390/topology.h b/include/asm-s390/topology.h
index 3b28a09a2108..8e97b06f298a 100644
--- a/include/asm-s390/topology.h
+++ b/include/asm-s390/topology.h
@@ -7,6 +7,15 @@
 
 cpumask_t cpu_coregroup_map(unsigned int cpu);
 
+int topology_set_cpu_management(int fc);
+void topology_schedule_update(void);
+
+#define POLARIZATION_UNKNWN     (-1)
+#define POLARIZATION_HRZ        (0)
+#define POLARIZATION_VL         (1)
+#define POLARIZATION_VM         (2)
+#define POLARIZATION_VH         (3)
+
 #ifdef CONFIG_SMP
 void s390_init_cpu_topology(void);
 #else