#include <linux/device.h>
#include <linux/cpu.h>
#include <linux/topology.h>
-
-#include <asm/node.h>
+#include <linux/nodemask.h>
+#include <linux/percpu.h>
struct i386_cpu {
struct cpu cpu;
};
-extern struct i386_cpu cpu_devices[NR_CPUS];
-
-
-static inline int arch_register_cpu(int num){
- struct node *parent = NULL;
-
-#ifdef CONFIG_NUMA
- parent = &node_devices[cpu_to_node(num)].node;
-#endif /* CONFIG_NUMA */
-
- return register_cpu(&cpu_devices[num].cpu, num, parent);
-}
+extern int arch_register_cpu(int num);
+#ifdef CONFIG_HOTPLUG_CPU
+extern void arch_unregister_cpu(int);
+extern int enable_cpu_hotplug;
+#else
+#define enable_cpu_hotplug 0
+#endif
+DECLARE_PER_CPU(int, cpu_state);
#endif /* _ASM_I386_CPU_H_ */