diff options
Diffstat (limited to 'include/sysemu/numa.h')
| -rw-r--r-- | include/sysemu/numa.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/sysemu/numa.h b/include/sysemu/numa.h index 6523b4d7f9..a6392bc50f 100644 --- a/include/sysemu/numa.h +++ b/include/sysemu/numa.h @@ -10,16 +10,27 @@ extern int nb_numa_nodes; /* Number of NUMA nodes */ +struct numa_addr_range { + ram_addr_t mem_start; + ram_addr_t mem_end; + QLIST_ENTRY(numa_addr_range) entry; +}; + typedef struct node_info { uint64_t node_mem; DECLARE_BITMAP(node_cpu, MAX_CPUMASK_BITS); struct HostMemoryBackend *node_memdev; bool present; + QLIST_HEAD(, numa_addr_range) addr; /* List to store address ranges */ } NodeInfo; + extern NodeInfo numa_info[MAX_NODES]; void parse_numa_opts(MachineClass *mc); void numa_post_machine_init(void); void query_numa_node_mem(uint64_t node_mem[]); extern QemuOptsList qemu_numa_opts; +void numa_set_mem_node_id(ram_addr_t addr, uint64_t size, uint32_t node); +void numa_unset_mem_node_id(ram_addr_t addr, uint64_t size, uint32_t node); +uint32_t numa_get_node(ram_addr_t addr, Error **errp); #endif |