include/sysemu/numa.h

   1 #ifndef SYSEMU_NUMA_H
   2 #define SYSEMU_NUMA_H
   3
   4 #include <stdint.h>
   5 #include "qemu/bitmap.h"
   6 #include "qemu/option.h"
   7 #include "sysemu/sysemu.h"
   8 #include "sysemu/hostmem.h"
   9 #include "hw/boards.h"
  10
  11 extern int nb_numa_nodes;   /* Number of NUMA nodes */
  12
  13 typedef struct node_info {
  14     uint64_t node_mem;
  15     DECLARE_BITMAP(node_cpu, MAX_CPUMASK_BITS);
  16     struct HostMemoryBackend *node_memdev;
  17     bool present;
  18 } NodeInfo;
  19 extern NodeInfo numa_info[MAX_NODES];
  20 void parse_numa_opts(MachineClass *mc);
  21 void numa_post_machine_init(void);
  22 void query_numa_node_mem(uint64_t node_mem[]);
  23 extern QemuOptsList qemu_numa_opts;
  24
  25 #endif