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qemu: command: Prepare memory device def formatter for missing target node

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Prepare the command line generator for the possibility that in some
configurations the target NUMA node info will be missing.
This commit is contained in:
Peter Krempa 2015-10-13 02:02:22 +02:00
parent 83707dc87e
commit 542fcbc07d
1 changed files with 7 additions and 2 deletions
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9
src/qemu/qemu_command.c
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@ -5285,8 +5285,13 @@ qemuBuildMemoryDeviceStr(virDomainMemoryDefPtr mem)
switch ((virDomainMemoryModel) mem->model) {
case VIR_DOMAIN_MEMORY_MODEL_DIMM:
virBufferAsprintf(&buf, "pc-dimm,node=%d,memdev=mem%s,id=%s",
mem->targetNode, mem->info.alias, mem->info.alias);
virBufferAddLit(&buf, "pc-dimm,");
if (mem->targetNode >= 0)
virBufferAsprintf(&buf, "node=%d,", mem->targetNode);
virBufferAsprintf(&buf, "memdev=mem%s,id=%s",
mem->info.alias, mem->info.alias);
if (mem->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_DIMM) {
virBufferAsprintf(&buf, ",slot=%d", mem->info.addr.dimm.slot);