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conf: Split out logic to determine whether cpupin was provided

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This commit is contained in:
Peter Krempa 2016-01-04 19:39:02 +01:00
parent 451b955d62
commit 598927a5bc
1 changed files with 14 additions and 1 deletions
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15
src/conf/domain_conf.c
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@ -1413,6 +1413,19 @@ virDomainDefGetVcpu(virDomainDefPtr def,
}
/**
* virDomainDefHasVcpuPin:
* @def: domain definition
*
* This helper returns true if any of the domain's vcpus has cpu pinning set
*/
static bool
virDomainDefHasVcpuPin(const virDomainDef *def)
{
return !!def->cputune.vcpupin;
}
virDomainDiskDefPtr
virDomainDiskDefNew(virDomainXMLOptionPtr xmlopt)
{
@ -15347,7 +15360,7 @@ virDomainDefParseXML(xmlDocPtr xml,
goto error;
if (virDomainNumatuneHasPlacementAuto(def->numa) &&
!def->cpumask && !def->cputune.vcpupin &&
!def->cpumask && !virDomainDefHasVcpuPin(def) &&
!def->cputune.emulatorpin &&
!virDomainIOThreadIDArrayHasPin(def))
def->placement_mode = VIR_DOMAIN_CPU_PLACEMENT_MODE_AUTO;