diff --git a/vl.c b/vl.c index d657faec03..56aa221385 100644 --- a/vl.c +++ b/vl.c @@ -163,10 +163,6 @@ static Chardev **serial_hds; Chardev *parallel_hds[MAX_PARALLEL_PORTS]; int win2k_install_hack = 0; int singlestep = 0; -int smp_cpus; -unsigned int max_cpus; -int smp_cores = 1; -int smp_threads = 1; int acpi_enabled = 1; int no_hpet = 0; int fd_bootchk = 1; @@ -1265,8 +1261,9 @@ static void smp_parse(QemuOpts *opts) sockets = sockets > 0 ? sockets : 1; cpus = cores * threads * sockets; } else { - max_cpus = qemu_opt_get_number(opts, "maxcpus", cpus); - sockets = max_cpus / (cores * threads); + current_machine->smp.max_cpus = + qemu_opt_get_number(opts, "maxcpus", cpus); + sockets = current_machine->smp.max_cpus / (cores * threads); } } else if (cores == 0) { threads = threads > 0 ? threads : 1; @@ -1283,34 +1280,37 @@ static void smp_parse(QemuOpts *opts) exit(1); } - max_cpus = qemu_opt_get_number(opts, "maxcpus", cpus); + current_machine->smp.max_cpus = + qemu_opt_get_number(opts, "maxcpus", cpus); - if (max_cpus < cpus) { + if (current_machine->smp.max_cpus < cpus) { error_report("maxcpus must be equal to or greater than smp"); exit(1); } - if (sockets * cores * threads > max_cpus) { + if (sockets * cores * threads > current_machine->smp.max_cpus) { error_report("cpu topology: " "sockets (%u) * cores (%u) * threads (%u) > " "maxcpus (%u)", - sockets, cores, threads, max_cpus); + sockets, cores, threads, + current_machine->smp.max_cpus); exit(1); } - if (sockets * cores * threads != max_cpus) { + if (sockets * cores * threads != current_machine->smp.max_cpus) { warn_report("Invalid CPU topology deprecated: " "sockets (%u) * cores (%u) * threads (%u) " "!= maxcpus (%u)", - sockets, cores, threads, max_cpus); + sockets, cores, threads, + current_machine->smp.max_cpus); } - smp_cpus = cpus; - smp_cores = cores; - smp_threads = threads; + current_machine->smp.cpus = cpus; + current_machine->smp.cores = cores; + current_machine->smp.threads = threads; } - if (smp_cpus > 1) { + if (current_machine->smp.cpus > 1) { Error *blocker = NULL; error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED, "smp"); replay_add_blocker(blocker); @@ -4009,26 +4009,25 @@ int main(int argc, char **argv, char **envp) machine_class->default_cpus = machine_class->default_cpus ?: 1; /* default to machine_class->default_cpus */ - smp_cpus = machine_class->default_cpus; - max_cpus = machine_class->default_cpus; + current_machine->smp.cpus = machine_class->default_cpus; + current_machine->smp.max_cpus = machine_class->default_cpus; + current_machine->smp.cores = 1; + current_machine->smp.threads = 1; 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) { + if (current_machine->smp.cpus < machine_class->min_cpus) { error_report("Invalid SMP CPUs %d. The min CPUs " - "supported by machine '%s' is %d", smp_cpus, + "supported by machine '%s' is %d", + current_machine->smp.cpus, machine_class->name, machine_class->min_cpus); exit(1); } - if (max_cpus > machine_class->max_cpus) { + if (current_machine->smp.max_cpus > machine_class->max_cpus) { error_report("Invalid SMP CPUs %d. The max CPUs " - "supported by machine '%s' is %d", max_cpus, + "supported by machine '%s' is %d", + current_machine->smp.max_cpus, machine_class->name, machine_class->max_cpus); exit(1); }