b4a4ba0d68
That is not really necessary. Removing that node struct and put the list entry directly into VTDAddressSpace. It simplfies the code a lot. Since at it, rename the old notifiers_list into vtd_as_with_notifiers. CC: QEMU Stable <qemu-stable@nongnu.org> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>