LXR linux/arch/x86/mm/numa

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __X86_MM_NUMA_INTERNAL_H
   3#define __X86_MM_NUMA_INTERNAL_H
   4
   5#include <linux/types.h>
   6#include <asm/numa.h>
   7
   8struct numa_memblk {
   9        u64                     start;
  10        u64                     end;
  11        int                     nid;
  12};
  13
  14struct numa_meminfo {
  15        int                     nr_blks;
  16        struct numa_memblk      blk[NR_NODE_MEMBLKS];
  17};
  18
  19void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi);
  20int __init numa_cleanup_meminfo(struct numa_meminfo *mi);
  21void __init numa_reset_distance(void);
  22
  23void __init x86_numa_init(void);
  24
  25#ifdef CONFIG_NUMA_EMU
  26void __init numa_emulation(struct numa_meminfo *numa_meminfo,
  27                           int numa_dist_cnt);
  28#else
  29static inline void numa_emulation(struct numa_meminfo *numa_meminfo,
  30                                  int numa_dist_cnt)
  31{ }
  32#endif
  33
  34#endif  /* __X86_MM_NUMA_INTERNAL_H */
  35