Some CPU drivers (such as arm) do not provide list of CPUs libvirt
supports and just pass any CPU model from domain XML directly to QEMU.
Such driver need to return models == NULL and success from cpuGetModels.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
The API virConnectGetMaxVcpus doesn't really reflect the actual usable number
of cpus as the maximum limits can be different for kvm and/or qemu. So update
the documentation to use virConnectGetDomainCapabilities() instead.
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com>
Make register and unregister functions return void because
we can check the state of callback object beforehand via
virConnectCloseCallbackDataGetCallback. This can be done
without race conditions if we use higher level locks for registering
and unregistering. The fact they return void simplifies
task of consistent registering/unregistering.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
There are also a couple that were very uninformatively just logging
the value of the pointer rather than the string itself:
* the "name" arg to virNodeDeviceLookupByName()
* wwnn and wwpn args to virNodeDeviceLookupSCSIHostByWWN()
All char*'s that make sense should now have their contents logged
rather than the pointer, and all %s args should now be inside
NULLSTR().
