qemu: Queue events in migration Finish phase ASAP
qemu: Queue events in migration Finish phase ASAP

For quite a long time we don't need to postpone queueing events until
the end of the function since we no longer have the big driver lock.
Let's make the code of qemuMigrationFinish simpler by queuing events at
the time we generate them.

Signed-off-by: Jiri Denemark <62bdf77dc47919a4d59a91822129d14633cfca81@redhat.com>

VenkatDatta/libvirt,agx/libvirt,eskultety/libvirt,jfehlig/libvirt,VenkatDatta/libvirt,taget/libvirt,eskultety/libvirt,andreabolognani/libvirt,eskultety/libvirt,jardasgit/libvirt,zippy2/libvirt,libvirt/libvirt,crobinso/libvirt,eskultety/libvirt,agx/libvirt,olafhering/libvirt,VenkatDatta/libvirt,nertpinx/libvirt,zippy2/libvirt,andreabolognani/libvirt,libvirt/libvirt,eskultety/libvirt,rlaager/libvirt,zippy2/libvirt,VenkatDatta/libvirt,jfehlig/libvirt,rlaager/libvirt,olafhering/libvirt,jardasgit/libvirt,libvirt/libvirt,crobinso/libvirt,datto/libvirt,fabianfreyer/libvirt,agx/libvirt,rlaager/libvirt,nertpinx/libvirt,olafhering/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,agx/libvirt,datto/libvirt,zippy2/libvirt,rlaager/libvirt,rlaager/libvirt,olafhering/libvirt,crobinso/libvirt,taget/libvirt,datto/libvirt,datto/libvirt,fabianfreyer/libvirt,taget/libvirt,libvirt/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,jfehlig/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,nertpinx/libvirt,nertpinx/libvirt,nertpinx/libvirt,jardasgit/libvirt,taget/libvirt,datto/libvirt,fabianfreyer/libvirt,agx/libvirt,jardasgit/libvirt,crobinso/libvirt,taget/libvirt,jardasgit/libvirt