Merge pull request #787 from CongLi/target_process

qemu.tests.win_virtio_driver_update_test: add missing param "target_process".

qemu/tests/cfg/win_virtio_driver_update_test.cfg

@@ -58,6 +58,7 @@
             nic_model_nic2 = rtl8139
             device_name = "Red Hat VirtIO Ethernet Adapter"
             hostpassword = redhat
+            target_process = netperf.exe
             run_bgstress = netperf_stress
             netperf_link = netperf-2.6.0.tar.bz2
             server_path = /var/tmp/
@@ -73,6 +74,7 @@
         - with_viostor:
             driver_name = viostor
             device_name = "Red Hat VirtIO SCSI controller"
+            target_process = iozone.exe
             run_bgstress = iozone_windows
             drive_format_image1 = ide
             images += " stg"
@@ -91,6 +93,7 @@
         - with_vioscsi:
             driver_name = vioscsi
             device_name = "Red Hat VirtIO SCSI pass-through controller"
+            target_process = iozone.exe
             run_bgstress = iozone_windows
             drive_format_image1 = ide
             images += " stg"