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77ef50a5 VN |
1 | #ifndef ASM_X86__NUMA_64_H |
2 | #define ASM_X86__NUMA_64_H | |
1da177e4 LT |
3 | |
4 | #include <linux/nodemask.h> | |
afc54659 | 5 | #include <asm/apicdef.h> |
1da177e4 | 6 | |
abe059e7 | 7 | struct bootnode { |
cb046eed JP |
8 | u64 start; |
9 | u64 end; | |
1da177e4 LT |
10 | }; |
11 | ||
6ec6e0d9 SS |
12 | extern int compute_hash_shift(struct bootnode *nodes, int numblks, |
13 | int *nodeids); | |
1da177e4 LT |
14 | |
15 | #define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT)) | |
16 | ||
1da177e4 LT |
17 | extern void numa_init_array(void); |
18 | extern int numa_off; | |
19 | ||
68a3a7fe AK |
20 | extern void srat_reserve_add_area(int nodeid); |
21 | extern int hotadd_percent; | |
69d81fcd | 22 | |
43238382 | 23 | extern s16 apicid_to_node[MAX_LOCAL_APIC]; |
aaa64e04 | 24 | |
aaa64e04 TG |
25 | extern unsigned long numa_free_all_bootmem(void); |
26 | extern void setup_node_bootmem(int nodeid, unsigned long start, | |
27 | unsigned long end); | |
28 | ||
05b3cbd8 RT |
29 | #ifdef CONFIG_NUMA |
30 | extern void __init init_cpu_to_node(void); | |
23ca4bba MT |
31 | extern void __cpuinit numa_set_node(int cpu, int node); |
32 | extern void __cpuinit numa_clear_node(int cpu); | |
33 | extern void __cpuinit numa_add_cpu(int cpu); | |
34 | extern void __cpuinit numa_remove_cpu(int cpu); | |
05b3cbd8 | 35 | #else |
23ca4bba MT |
36 | static inline void init_cpu_to_node(void) { } |
37 | static inline void numa_set_node(int cpu, int node) { } | |
38 | static inline void numa_clear_node(int cpu) { } | |
39 | static inline void numa_add_cpu(int cpu, int node) { } | |
40 | static inline void numa_remove_cpu(int cpu) { } | |
05b3cbd8 | 41 | #endif |
0b07e984 | 42 | |
77ef50a5 | 43 | #endif /* ASM_X86__NUMA_64_H */ |