[PATCH] x86: little fix in 'include/asm-x86/topology.h'

["Miguel Botón" <mboton.lkml@gmail.com>]

Before 'topology_32.h' and 'topology_64.h' were unified, topology defines in a
X86_64 kernel were declared if CONFIG_SMP was enabled.
Now, post unification, these same defines in a X86_64 kernel are only being
declared if CONFIG_NUMA and CONFIG_SMP are enabled.

This, for example, breaks 'perfmon_amd64.c' compilation.

This patch defines ENABLE_TOPO_DEFINE if this is a X86_64 kernel and we
have SMP support enabled.

Signed-off-by: Miguel Botón <mboton@gmail.com>

diff --git a/include/asm-x86/topology.h b/include/asm-x86/topology.h
index 9c25160..f95b3cc 100644
--- a/include/asm-x86/topology.h
+++ b/include/asm-x86/topology.h
@@ -79,10 +79,6 @@ extern unsigned long node_remap_size[];
 
 #else
 
-# ifdef CONFIG_SMP
-#  define ENABLE_TOPO_DEFINES
-# endif
-
 # define SD_CACHE_NICE_TRIES	2
 # define SD_IDLE_IDX		2
 # define SD_NEWIDLE_IDX		0
@@ -129,6 +125,10 @@ extern int __node_distance(int, int);
 
 extern cpumask_t cpu_coregroup_map(int cpu);
 
+#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
+# define ENABLE_TOPO_DEFINES
+#endif
+
 #ifdef ENABLE_TOPO_DEFINES
 #define topology_physical_package_id(cpu)	(cpu_data(cpu).phys_proc_id)
 #define topology_core_id(cpu)			(cpu_data(cpu).cpu_core_id)

-- 
	Miguel Botón