diff options
| -rw-r--r-- | include/hw/boards.h | 15 | ||||
| -rw-r--r-- | vl.c | 5 |
2 files changed, 20 insertions, 0 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h index c6ad196b14..9597140936 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -233,6 +233,20 @@ typedef struct DeviceMemoryState { } DeviceMemoryState; /** + * CpuTopology: + * @cpus: the number of present logical processors on the machine + * @cores: the number of cores in one package + * @threads: the number of threads in one core + * @max_cpus: the maximum number of logical processors on the machine + */ +typedef struct CpuTopology { + unsigned int cpus; + unsigned int cores; + unsigned int threads; + unsigned int max_cpus; +} CpuTopology; + +/** * MachineState: */ struct MachineState { @@ -274,6 +288,7 @@ struct MachineState { const char *cpu_type; AccelState *accelerator; CPUArchIdList *possible_cpus; + CpuTopology smp; struct NVDIMMState *nvdimms_state; }; @@ -4014,6 +4014,11 @@ int main(int argc, char **argv, char **envp) smp_parse(qemu_opts_find(qemu_find_opts("smp-opts"), NULL)); + current_machine->smp.cpus = smp_cpus; + current_machine->smp.max_cpus = max_cpus; + current_machine->smp.cores = smp_cores; + current_machine->smp.threads = smp_threads; + /* sanity-check smp_cpus and max_cpus against machine_class */ if (smp_cpus < machine_class->min_cpus) { error_report("Invalid SMP CPUs %d. The min CPUs " |