blob: 3830094434a9ef75eb686bb2a84ef5c10daaaef7 (
plain) (
tree)
|
|
#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
|
