Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...

[linux-2.6-omap-h63xx.git] / arch / ia64 / kernel / topology.c

diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index 05bdf7affb431742a7c0f7ea8c167bea6300c530..94ae3c87d828c5d251d78eceff617d4dc08494e0 100644 (file)
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -31,14 +31,12 @@ int arch_register_cpu(int num)
 {
 #if defined (CONFIG_ACPI) && defined (CONFIG_HOTPLUG_CPU)
        /*
-        * If CPEI cannot be re-targetted, and this is
-        * CPEI target, then dont create the control file
+        * If CPEI can be re-targetted or if this is not
+        * CPEI target, then it is hotpluggable
         */
-       if (!can_cpei_retarget() && is_cpu_cpei_target(num))
-               sysfs_cpus[num].cpu.no_control = 1;
-#ifdef CONFIG_NUMA
+       if (can_cpei_retarget() || !is_cpu_cpei_target(num))
+               sysfs_cpus[num].cpu.hotpluggable = 1;
        map_cpu_to_node(num, node_cpuid[num].nid);
-#endif
 #endif
 
        return register_cpu(&sysfs_cpus[num].cpu, num);
@@ -414,9 +412,11 @@ static int __cpuinit cache_cpu_callback(struct notifier_block *nfb,
        sys_dev = get_cpu_sysdev(cpu);
        switch (action) {
        case CPU_ONLINE:
+       case CPU_ONLINE_FROZEN:
                cache_add_dev(sys_dev);
                break;
        case CPU_DEAD:
+       case CPU_DEAD_FROZEN:
                cache_remove_dev(sys_dev);
                break;
        }