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Only probe for CPU models if required

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* src/qemu/qemu_conf.c: CPU models should be probed only if the
  a guest's XML contains CPU model, not each time a qemu command line
  is generated.
This commit is contained in:
Jiri Denemark 2009-12-22 12:23:56 +01:00 committed by Daniel Veillard
parent 5dbb208a4f
commit 8153c72b97
1 changed files with 4 additions and 3 deletions
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7
src/qemu/qemu_conf.c
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@ -1778,17 +1778,18 @@ qemudBuildCommandLineCPU(virConnectPtr conn,
{
const virCPUDefPtr host = driver->caps->host.cpu;
virCPUDefPtr guest = NULL;
unsigned int ncpus;
unsigned int ncpus = 0;
const char **cpus = NULL;
union cpuData *data = NULL;
int ret = -1;
virBuffer buf = VIR_BUFFER_INITIALIZER;
int i;
if (qemudProbeCPUModels(emulator, ut->machine, &ncpus, &cpus) < 0)
if (def->cpu && def->cpu->model
&& qemudProbeCPUModels(emulator, ut->machine, &ncpus, &cpus) < 0)
goto cleanup;
if (ncpus > 0 && host && def->cpu && def->cpu->model) {
if (ncpus > 0 && host) {
virCPUCompareResult cmp;
cmp = cpuGuestData(conn, host, def->cpu, &data);