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 26