numa_internal.h

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#ifndef __X86_MM_NUMA_INTERNAL_H
#define __X86_MM_NUMA_INTERNAL_H

#include <linux/types.h>
#include <asm/numa.h>

struct numa_memblk {
    u64         start;
    u64         end;
    int         nid;
};

struct numa_meminfo {
    int         nr_blks;
    struct numa_memblk  blk[NR_NODE_MEMBLKS];
};

void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi);
int __init numa_cleanup_meminfo(struct numa_meminfo *mi);
void __init numa_reset_distance(void);

void __init x86_numa_init(void);

#ifdef CONFIG_X86_64
static inline void init_alloc_remap(int nid, u64 start, u64 end)    { }
#else
void __init init_alloc_remap(int nid, u64 start, u64 end);
#endif

#ifdef CONFIG_NUMA_EMU
void __init numa_emulation(struct numa_meminfo *numa_meminfo,
               int numa_dist_cnt);
#else
static inline void numa_emulation(struct numa_meminfo *numa_meminfo,
                  int numa_dist_cnt)
{ }
#endif

#endif  /* __X86_MM_NUMA_INTERNAL_H */