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vz: implement some domain API calls

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The following functions are implemented:

vzDomainIsUpdated, vzDomainGetVcpusFlags and vzDomainGetMaxVcpus.

Signed-off-by: Maxim Nestratov <mnestratov@virtuozzo.com>
This commit is contained in:
Maxim Nestratov 2015-10-19 22:02:00 +03:00 committed by Dmitry Guryanov
parent 4ff36e742b
commit b3ea63b581
1 changed files with 53 additions and 0 deletions
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53
src/vz/vz_driver.c
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@ -1337,6 +1337,56 @@ vzDomainMemoryStats(virDomainPtr domain,
return ret;
}
static int
vzDomainGetVcpusFlags(virDomainPtr dom,
unsigned int flags)
{
virDomainObjPtr privdom = NULL;
int ret = -1;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG |
VIR_DOMAIN_VCPU_MAXIMUM, -1);
if (!(privdom = vzDomObjFromDomain(dom)))
goto cleanup;
if (flags & VIR_DOMAIN_VCPU_MAXIMUM)
ret = privdom->def->maxvcpus;
else
ret = privdom->def->vcpus;
cleanup:
if (privdom)
virObjectUnlock(privdom);
return ret;
}
static int vzDomainGetMaxVcpus(virDomainPtr dom)
{
return vzDomainGetVcpusFlags(dom, (VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_VCPU_MAXIMUM));
}
static int vzDomainIsUpdated(virDomainPtr dom)
{
virDomainObjPtr privdom;
int ret = -1;
/* As far as VZ domains are always updated (e.g. current==persistent),
* we just check for domain existence */
if (!(privdom = vzDomObjFromDomain(dom)))
goto cleanup;
ret = 0;
cleanup:
if (privdom)
virObjectUnlock(privdom);
return ret;
}
static int vzConnectGetMaxVcpus(virConnectPtr conn ATTRIBUTE_UNUSED,
const char *type)
{
@ -1432,6 +1482,9 @@ static virHypervisorDriver vzDriver = {
.domainDetachDevice = vzDomainDetachDevice, /* 1.2.15 */
.domainDetachDeviceFlags = vzDomainDetachDeviceFlags, /* 1.2.15 */
.domainIsActive = vzDomainIsActive, /* 1.2.10 */
.domainIsUpdated = vzDomainIsUpdated, /* 1.2.21 */
.domainGetVcpusFlags = vzDomainGetVcpusFlags, /* 1.2.21 */
.domainGetMaxVcpus = vzDomainGetMaxVcpus, /* 1.2.21 */
.connectDomainEventRegisterAny = vzConnectDomainEventRegisterAny, /* 1.2.10 */
.connectDomainEventDeregisterAny = vzConnectDomainEventDeregisterAny, /* 1.2.10 */
.nodeGetCPUMap = vzNodeGetCPUMap, /* 1.2.8 */