root/include/asm-x86/numa_64.h

INCLUDED FROM

DEFINITIONS

1. init_cpu_to_node
2. numa_set_node
3. numa_clear_node
4. numa_add_cpu
5. numa_remove_cpu

#ifndef ASM_X86__NUMA_64_H
#define ASM_X86__NUMA_64_H

#include <linux/nodemask.h>
#include <asm/apicdef.h>

struct bootnode {
        u64 start;
        u64 end;
};

extern int compute_hash_shift(struct bootnode *nodes, int numblks,
                              int *nodeids);

#define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))

extern void numa_init_array(void);
extern int numa_off;

extern void srat_reserve_add_area(int nodeid);
extern int hotadd_percent;

extern s16 apicid_to_node[MAX_LOCAL_APIC];

extern unsigned long numa_free_all_bootmem(void);
extern void setup_node_bootmem(int nodeid, unsigned long start,
                               unsigned long end);

#ifdef CONFIG_NUMA
extern void __init init_cpu_to_node(void);
extern void __cpuinit numa_set_node(int cpu, int node);
extern void __cpuinit numa_clear_node(int cpu);
extern void __cpuinit numa_add_cpu(int cpu);
extern void __cpuinit numa_remove_cpu(int cpu);
#else
static inline void init_cpu_to_node(void)               { }
static inline void numa_set_node(int cpu, int node)     { }
static inline void numa_clear_node(int cpu)             { }
static inline void numa_add_cpu(int cpu, int node)      { }
static inline void numa_remove_cpu(int cpu)             { }
#endif

#endif /* ASM_X86__NUMA_64_H */