Just straight-forward patch. Use reference counting for privdom as stats internally could drop domain lock. Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy(a)virtuozzo.com&gt; --- src/vz/vz_driver.c | 19 ++++++++++++++++--- 1 files changed, 16 insertions(+), 3 deletions(-) diff --git a/src/vz/vz_driver.c b/src/vz/vz_driver.c index 6f1cbfb..0a968b9 100644 --- a/src/vz/vz_driver.c +++ b/src/vz/vz_driver.c @@ -554,7 +554,7 @@ vzDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info) virDomainObjPtr privdom; int ret = -1; - if (!(privdom = vzDomObjFromDomain(domain))) + if (!(privdom = vzDomObjFromDomainRef(domain))) goto cleanup; info->state = virDomainObjGetState(privdom, NULL); @@ -562,11 +562,24 @@ vzDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info) info->maxMem = virDomainDefGetMemoryActual(privdom->def); info->nrVirtCpu = privdom->def->vcpus; info->cpuTime = 0; + + if (virDomainObjIsActive(privdom)) { + unsigned long long vtime; + size_t i; + + for (i = 0; i < privdom->def->vcpus; ++i) { + if (prlsdkGetVcpuStats(privdom, i, &vtime) < 0) { + virReportError(VIR_ERR_OPERATION_FAILED, "%s", + _("cannot read cputime for domain")); + goto cleanup; + } + info->cpuTime += vtime; + } + } ret = 0; cleanup: - if (privdom) - virObjectUnlock(privdom); + virDomainObjEndAPI(&privdom); return ret; }