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conf: Refactor the iothreadid initialization

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Create a separate local API that will fill in the iothreadid array
entries that were not defined by <iothread id='#'> entries in the XML.

Signed-off-by: John Ferlan <jferlan@redhat.com>
This commit is contained in:
John Ferlan 2015-10-13 08:22:14 -04:00
parent 0331da65ed
commit 897c972a96
1 changed files with 31 additions and 16 deletions
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47
src/conf/domain_conf.c
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@ -2329,6 +2329,35 @@ virDomainIOThreadIDDefArrayFree(virDomainIOThreadIDDefPtr *def,
}
static int
virDomainIOThreadIDDefArrayInit(virDomainDefPtr def)
{
unsigned int iothread_id = 1;
int retval = -1;
/* Same value (either 0 or some number), then we have none to fill in or
* the iothreadid array was filled from the XML
*/
if (def->iothreads == def->niothreadids)
return 0;
while (def->niothreadids != def->iothreads) {
if (!virDomainIOThreadIDFind(def, iothread_id)) {
virDomainIOThreadIDDefPtr iothrid;
if (!(iothrid = virDomainIOThreadIDAdd(def, iothread_id)))
goto error;
iothrid->autofill = true;
}
iothread_id++;
}
retval = 0;
error:
return retval;
}
void
virDomainPinDefFree(virDomainPinDefPtr def)
{
@ -14979,22 +15008,8 @@ virDomainDefParseXML(xmlDocPtr xml,
}
VIR_FREE(nodes);
/* If no iothreadid's or not fully populated, let's finish the job
* here rather than in PostParseCallback
*/
if (def->iothreads && def->iothreads != def->niothreadids) {
unsigned int iothread_id = 1;
while (def->niothreadids != def->iothreads) {
if (!virDomainIOThreadIDFind(def, iothread_id)) {
virDomainIOThreadIDDefPtr iothrid;
if (!(iothrid = virDomainIOThreadIDAdd(def, iothread_id)))
goto error;
iothrid->autofill = true;
}
iothread_id++;
}
}
if (virDomainIOThreadIDDefArrayInit(def) < 0)
goto error;
/* Extract cpu tunables. */
if ((n = virXPathULong("string(./cputune/shares[1])", ctxt,