1 #ifndef _ASM_X8664_NUMA_H
2 #define _ASM_X8664_NUMA_H 1
4 #include <linux/nodemask.h>
5 #include <asm/apicdef.h>
12 extern int compute_hash_shift(struct bootnode *nodes, int numnodes);
14 #define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))
16 extern void numa_add_cpu(int cpu);
17 extern void numa_init_array(void);
20 extern void numa_set_node(int cpu, int node);
21 extern void srat_reserve_add_area(int nodeid);
22 extern int hotadd_percent;
24 extern s16 apicid_to_node[MAX_LOCAL_APIC];
26 extern void numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn);
27 extern unsigned long numa_free_all_bootmem(void);
28 extern void setup_node_bootmem(int nodeid, unsigned long start,
32 extern void __init init_cpu_to_node(void);
34 static inline void clear_node_cpumask(int cpu)
36 clear_bit(cpu, (unsigned long *)&node_to_cpumask_map[cpu_to_node(cpu)]);
40 #define init_cpu_to_node() do {} while (0)
41 #define clear_node_cpumask(cpu) do {} while (0)