qemu: Acquire QUERY job instead of MODIFY when handling NIC_RX_FILTER_CHANGED event

We are not updating domain XML to new MAC address, just merely
setting host side of macvtap. But we don't need a MODIFY job for
that, QUERY is just fine.

This allows us to process the event should it occur during
migration.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 3c3894f5685c63c6efc517691ac83e673223e2b6..e2ca9a39610b6afd4dc7616b257db2673e895140 100644 (file)
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -3625,7 +3625,7 @@ processNicRxFilterChangedEvent(virDomainObj *vm,
               "from domain %p %s",
               devAlias, vm, vm->def->name);
 
-    if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
+    if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
         return;
 
     if (!virDomainObjIsActive(vm)) {