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conf: refactor 'virDomainResctrlVcpuMatch' and some code cleanup

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Let 'virDomainResctrlVcpuMatch' to retrieve a pointer of
virDomainResctrlDefPtr in its third parameter instead
of virResctrlAllocPtr, if @vcpus is matched with the vcpus
of some resctrl allocation in list of @def->resctrls.

Signed-off-by: Wang Huaqiang <huaqiang.wang@intel.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Wang Huaqiang 2019-06-11 11:31:10 +08:00 committed by Michal Privoznik
parent 4f380977fe
commit df471f4188
1 changed files with 12 additions and 12 deletions
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24
src/conf/domain_conf.c
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@ -19045,7 +19045,7 @@ virDomainResctrlParseVcpus(virDomainDefPtr def,
static int
virDomainResctrlVcpuMatch(virDomainDefPtr def,
virBitmapPtr vcpus,
virResctrlAllocPtr *alloc)
virDomainResctrlDefPtr *resctrl)
{
ssize_t i = 0;
@ -19054,7 +19054,7 @@ virDomainResctrlVcpuMatch(virDomainDefPtr def,
* Just updating memory allocation information of that group
*/
if (virBitmapEqual(def->resctrls[i]->vcpus, vcpus)) {
*alloc = virObjectRef(def->resctrls[i]->alloc);
*resctrl = def->resctrls[i];
break;
}
if (virBitmapOverlaps(def->resctrls[i]->vcpus, vcpus)) {
@ -19385,18 +19385,18 @@ virDomainCachetuneDefParse(virDomainDefPtr def,
return -1;
}
if (virDomainResctrlVcpuMatch(def, vcpus, &alloc) < 0)
if (virDomainResctrlVcpuMatch(def, vcpus, &resctrl) < 0)
return -1;
if (!alloc) {
if (!(alloc = virResctrlAllocNew()))
return -1;
} else {
if (resctrl) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("Identical vcpus in cachetunes found"));
return -1;
}
if (!(alloc = virResctrlAllocNew()))
return -1;
for (i = 0; i < n; i++) {
if (virDomainCachetuneDefParseCache(ctxt, nodes[i], alloc) < 0)
return -1;
@ -19571,7 +19571,6 @@ virDomainMemorytuneDefParse(virDomainDefPtr def,
ssize_t i = 0;
int n;
int ret = -1;
bool new_alloc = false;
ctxt->node = node;
@ -19587,13 +19586,14 @@ virDomainMemorytuneDefParse(virDomainDefPtr def,
return -1;
}
if (virDomainResctrlVcpuMatch(def, vcpus, &alloc) < 0)
if (virDomainResctrlVcpuMatch(def, vcpus, &resctrl) < 0)
return -1;
if (!alloc) {
if (resctrl) {
alloc = virObjectRef(resctrl->alloc);
} else {
if (!(alloc = virResctrlAllocNew()))
return -1;
new_alloc = true;
}
for (i = 0; i < n; i++) {
@ -19608,7 +19608,7 @@ virDomainMemorytuneDefParse(virDomainDefPtr def,
* If this is a new allocation, format ID and append to resctrl, otherwise
* just update the existing alloc information, which is done in above
* virDomainMemorytuneDefParseMemory */
if (new_alloc) {
if (!resctrl) {
if (!(resctrl = virDomainResctrlNew(node, alloc, vcpus, flags)))
return -1;