powerpc/numa: Invalidate numa_cpu_lookup_table on cpu remove

[pandora-kernel.git] / arch / powerpc / include / asm / topology.h

diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index 1e104af..996ed16 100644 (file)
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -89,6 +89,11 @@ extern void __init dump_numa_cpu_topology(void);
 extern int sysfs_add_device_to_node(struct sys_device *dev, int nid);
 extern void sysfs_remove_device_from_node(struct sys_device *dev, int nid);
 
+static inline void update_numa_cpu_lookup_table(unsigned int cpu, int node)
+{
+       numa_cpu_lookup_table[cpu] = node;
+}
+
 #else
 
 static inline void dump_numa_cpu_topology(void) {}