[PATCH 4/6] hyperv: implement domainGetMaxVcpus

Co-authored-by: Sri Ramanujam <sramanujam(a)datto.com&gt; Signed-off-by: Matt Coleman <matt(a)datto.com&gt; --- src/hyperv/hyperv_driver.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/hyperv/hyperv_driver.c b/src/hyperv/hyperv_driver.c index 3c436d9465..0e35f18430 100644 --- a/src/hyperv/hyperv_driver.c +++ b/src/hyperv/hyperv_driver.c @@ -42,6 +42,11 @@ VIR_LOG_INIT("hyperv.hyperv_driver"); +/* + * Forward declarations + */ +static int hypervDomainIsActive(virDomainPtr domain); + /* * WMI utility functions * @@ -1184,6 +1189,16 @@ hypervDomainGetVcpus(virDomainPtr domain, } +static int +hypervDomainGetMaxVcpus(virDomainPtr dom) +{ + if (hypervDomainIsActive(dom)) + return hypervDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)); + else + return hypervConnectGetMaxVcpus(dom->conn, NULL); +} + + static char * hypervDomainGetXMLDesc(virDomainPtr domain, unsigned int flags) { @@ -1983,6 +1998,7 @@ static virHypervisorDriver hypervHypervisorDriver = { .domainGetState = hypervDomainGetState, /* 0.9.5 */ .domainGetVcpusFlags = hypervDomainGetVcpusFlags, /* 6.10.0 */ .domainGetVcpus = hypervDomainGetVcpus, /* 6.10.0 */ + .domainGetMaxVcpus = hypervDomainGetMaxVcpus, /* 6.10.0 */ .domainGetXMLDesc = hypervDomainGetXMLDesc, /* 0.9.5 */ .connectListDefinedDomains = hypervConnectListDefinedDomains, /* 0.9.5 */ .connectNumOfDefinedDomains = hypervConnectNumOfDefinedDomains, /* 0.9.5 */ -- 2.27.0