Re: [libvirt] [PATCH 1/5] lib: Add API for specific vCPU hot(un)plug

Similarly to domainSetGuestVcpus this commit adds API which allows to modify state of individual vcpus rather than just setting the count. This allows to enable CPUs in specific guest NUMA nodes to achieve any necessary configuration. --- include/libvirt/libvirt-domain.h | 5 +++++ src/driver-hypervisor.h | 7 ++++++ src/libvirt-domain.c | 48 ++++++++++++++++++++++++++++++++++++++++ src/libvirt_public.syms | 5 +++++ src/remote/remote_driver.c | 1 + src/remote/remote_protocol.x | 16 +++++++++++++- src/remote_protocol-structs | 7 ++++++ 7 files changed, 88 insertions(+), 1 deletion(-) diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h index e303140a2..c0f715d66 100644 --- a/include/libvirt/libvirt-domain.h +++ b/include/libvirt/libvirt-domain.h @@ -4528,4 +4528,9 @@ int virDomainSetGuestVcpus(virDomainPtr domain, int state, unsigned int flags); +int virDomainSetVcpu(virDomainPtr domain, + const char *vcpumap, + int state, + unsigned int flags);