[libvirt] [PATCH 3/5] qemu: hotplug: Clear vcpu ordering for coldplug of vcpus
Vcpu order is required to stay sequential. Clear the order on cpu
coldplug to avoid issues with removing vcpus out of sequence.
---
src/qemu/qemu_hotplug.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 48de6b815..5488b1dd4 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -5784,13 +5784,15 @@ qemuDomainSetVcpuConfig(virDomainDefPtr def,
def->individualvcpus = true;
+ /* ordering information may become invalid, thus clear it */
+ virDomainDefVcpuOrderClear(def);
+
while ((next = virBitmapNextSetBit(map, next)) >= 0) {
if (!(vcpu = virDomainDefGetVcpu(def, next)))
continue;
vcpu->online = state;
vcpu->hotpluggable = VIR_TRISTATE_BOOL_YES;
- vcpu->order = 0;
}
}
--
2.12.2