| #ifndef _ASM_X8664_NUMA_H |
| #define _ASM_X8664_NUMA_H 1 |
| |
| #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 |