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conf: Split out NUMA topology formatting to simplify access to data

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This commit is contained in:
Peter Krempa 2013-01-18 20:39:00 +01:00
parent 828820e2d3
commit 987fd7db4f
1 changed files with 25 additions and 18 deletions
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43
src/conf/capabilities.c
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@ -678,6 +678,28 @@ virCapabilitiesDefaultGuestEmulator(virCapsPtr caps,
return NULL;
}
static void
virCapabilitiesFormatNUMATopology(virBufferPtr xml,
size_t ncells,
virCapsHostNUMACellPtr *cells)
{
int i;
int j;
virBufferAddLit(xml, " <topology>\n");
virBufferAsprintf(xml, " <cells num='%zu'>\n", ncells);
for (i = 0; i < ncells; i++) {
virBufferAsprintf(xml, " <cell id='%d'>\n", cells[i]->num);
virBufferAsprintf(xml, " <cpus num='%d'>\n", cells[i]->ncpus);
for (j = 0; j < cells[i]->ncpus; j++)
virBufferAsprintf(xml, " <cpu id='%d'/>\n",
cells[i]->cpus[j]);
virBufferAddLit(xml, " </cpus>\n");
virBufferAddLit(xml, " </cell>\n");
}
virBufferAddLit(xml, " </cells>\n");
virBufferAddLit(xml, " </topology>\n");
}
/**
* virCapabilitiesFormatXML:
@ -752,24 +774,9 @@ virCapabilitiesFormatXML(virCapsPtr caps)
virBufferAddLit(&xml, " </migration_features>\n");
}
if (caps->host.nnumaCell) {
virBufferAddLit(&xml, " <topology>\n");
virBufferAsprintf(&xml, " <cells num='%zu'>\n",
caps->host.nnumaCell);
for (i = 0 ; i < caps->host.nnumaCell ; i++) {
virBufferAsprintf(&xml, " <cell id='%d'>\n",
caps->host.numaCell[i]->num);
virBufferAsprintf(&xml, " <cpus num='%d'>\n",
caps->host.numaCell[i]->ncpus);
for (j = 0 ; j < caps->host.numaCell[i]->ncpus ; j++)
virBufferAsprintf(&xml, " <cpu id='%d'/>\n",
caps->host.numaCell[i]->cpus[j]);
virBufferAddLit(&xml, " </cpus>\n");
virBufferAddLit(&xml, " </cell>\n");
}
virBufferAddLit(&xml, " </cells>\n");
virBufferAddLit(&xml, " </topology>\n");
}
if (caps->host.nnumaCell)
virCapabilitiesFormatNUMATopology(&xml, caps->host.nnumaCell,
caps->host.numaCell);
for (i = 0; i < caps->host.nsecModels; i++) {
virBufferAddLit(&xml, " <secmodel>\n");