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conf: Introduce allocator for virDomainIOThreadIDDef

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So far, iothread configuration structure (virDomainIOThreadIDDef)
is allocated by plain g_new0(). This is perfectly okay because
all members of the struct default to value 0 anyway. But soon
this is going to change. Therefore, replace those g_new0() with a
function so that the default value can be set consistently in one
place.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Michal Privoznik 2022-03-07 15:07:40 +01:00
parent c4c57cef33
commit f899276737
1 changed files with 12 additions and 4 deletions
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16
src/conf/domain_conf.c
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@ -3477,6 +3477,15 @@ virDomainIOThreadIDArrayHasPin(virDomainDef *def)
}
static virDomainIOThreadIDDef *
virDomainIOThreadIDDefNew(void)
{
virDomainIOThreadIDDef *def = g_new0(virDomainIOThreadIDDef, 1);
return def;
}
void
virDomainIOThreadIDDefFree(virDomainIOThreadIDDef *def)
{
@ -3540,7 +3549,7 @@ virDomainIOThreadIDDefArrayInit(virDomainDef *def,
_("failed to populate iothreadids"));
return -1;
}
iothrid = g_new0(virDomainIOThreadIDDef, 1);
iothrid = virDomainIOThreadIDDefNew();
iothrid->iothread_id = nxt;
iothrid->autofill = true;
def->iothreadids[def->niothreadids++] = g_steal_pointer(&iothrid);
@ -17009,7 +17018,7 @@ virDomainIdmapDefParseXML(xmlXPathContextPtr ctxt,
static virDomainIOThreadIDDef *
virDomainIOThreadIDDefParseXML(xmlNodePtr node)
{
g_autoptr(virDomainIOThreadIDDef) iothrid = g_new0(virDomainIOThreadIDDef, 1);
g_autoptr(virDomainIOThreadIDDef) iothrid = virDomainIOThreadIDDefNew();
if (virXMLPropUInt(node, "id", 10,
VIR_XML_PROP_REQUIRED | VIR_XML_PROP_NONZERO,
@ -22932,8 +22941,7 @@ virDomainIOThreadIDAdd(virDomainDef *def,
{
virDomainIOThreadIDDef *iothrid = NULL;
iothrid = g_new0(virDomainIOThreadIDDef, 1);
iothrid = virDomainIOThreadIDDefNew();
iothrid->iothread_id = iothread_id;
VIR_APPEND_ELEMENT_COPY(def->iothreadids, def->niothreadids, iothrid);