Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / arch / powerpc / include / asm / topology.h

diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index afe4aaa65c3b65b103b4a5f71e057f365b32ae65..7ef0d90defc8ec752cb1f1a4850efb4781343a21 100644 (file)
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -106,9 +106,22 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev,
                                                int nid)
 {
 }
-
 #endif /* CONFIG_NUMA */
 
+#if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR)
+extern int start_topology_update(void);
+extern int stop_topology_update(void);
+#else
+static inline int start_topology_update(void)
+{
+       return 0;
+}
+static inline int stop_topology_update(void)
+{
+       return 0;
+}
+#endif /* CONFIG_NUMA && CONFIG_PPC_SPLPAR */
+
 #include <asm-generic/topology.h>
 
 #ifdef CONFIG_SMP