diff options
Diffstat (limited to 'hw/i386/pc.c')
| -rw-r--r-- | hw/i386/pc.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index cce275dcb1..8e1220db72 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -710,13 +710,13 @@ void pc_acpi_smi_interrupt(void *opaque, int irq, int level) * This function is very similar to smp_parse() * in hw/core/machine.c but includes CPU die support. */ -static void pc_smp_parse(MachineState *ms, QemuOpts *opts, Error **errp) +static void pc_smp_parse(MachineState *ms, SMPConfiguration *config, Error **errp) { - unsigned cpus = qemu_opt_get_number(opts, "cpus", 0); - unsigned sockets = qemu_opt_get_number(opts, "sockets", 0); - unsigned dies = qemu_opt_get_number(opts, "dies", 1); - unsigned cores = qemu_opt_get_number(opts, "cores", 0); - unsigned threads = qemu_opt_get_number(opts, "threads", 0); + unsigned cpus = config->has_cpus ? config->cpus : 0; + unsigned sockets = config->has_sockets ? config->sockets : 0; + unsigned dies = config->has_dies ? config->dies : 1; + unsigned cores = config->has_cores ? config->cores : 0; + unsigned threads = config->has_threads ? config->threads : 0; /* compute missing values, prefer sockets over cores over threads */ if (cpus == 0 || sockets == 0) { @@ -726,8 +726,7 @@ static void pc_smp_parse(MachineState *ms, QemuOpts *opts, Error **errp) sockets = sockets > 0 ? sockets : 1; cpus = cores * threads * dies * sockets; } else { - ms->smp.max_cpus = - qemu_opt_get_number(opts, "maxcpus", cpus); + ms->smp.max_cpus = config->has_maxcpus ? config->maxcpus : cpus; sockets = ms->smp.max_cpus / (cores * threads * dies); } } else if (cores == 0) { @@ -745,8 +744,7 @@ static void pc_smp_parse(MachineState *ms, QemuOpts *opts, Error **errp) return; } - ms->smp.max_cpus = - qemu_opt_get_number(opts, "maxcpus", cpus); + ms->smp.max_cpus = config->has_maxcpus ? config->maxcpus : cpus; if (ms->smp.max_cpus < cpus) { error_setg(errp, "maxcpus must be equal to or greater than smp"); |