Emit the vcpu-removed event when QEMU vCPU unplug completes. Hook this into qemuDomainRemoveVcpu(), which covers both the synchronous completion path and the DEVICE_DELETED-driven alias removal path.
Some architectures may have multiple vcpus grouped under a single qemu vcpu object; on those platforms a `vcpu-removed` event will be emitted for each vcpu that is removed from this group. Signed-off-by: Akash Kulhalli <[email protected]> --- src/qemu/qemu_hotplug.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index b7a282b96e52..3c9adb2e6c37 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -6728,6 +6728,7 @@ qemuDomainRemoveVcpu(virDomainObj *vm, unsigned int nvcpus = vcpupriv->vcpus; size_t i; ssize_t offlineVcpuWithTid = -1; + virObjectEvent *event = NULL; if (qemuDomainRefreshVcpuInfo(vm, VIR_ASYNC_JOB_NONE, false) < 0) return -1; @@ -6745,6 +6746,10 @@ qemuDomainRemoveVcpu(virDomainObj *vm, if (offlineVcpuWithTid == -1) offlineVcpuWithTid = i; } + + /* fire the `vcpu-removed` event for each removed vcpu */ + event = virDomainEventVcpuRemovedNewFromObj(vm, i); + virObjectEventStateQueue(priv->driver->domainEventState, event); } if (offlineVcpuWithTid != -1) { -- 2.47.3
