commit 55df6f33655ed4139c824aa3ab9a4ab0c19dca83
author Michael S. Tsirkin <mst@redhat.com> Mon Nov 22 19:52:22 2010 +0200
committer Michael S. Tsirkin <mst@redhat.com> Thu Dec 09 12:47:19 2010 +0200
tree c80493c289b8c11200d94f79e9470f99dd6bf40b
parent 3a75e74c76cef8daa7944159b016c4ee7c56e568

cpus: flush all requests on each vm stop

Flush all requests once we have stopped all
cpus and devices.
Make sure disk is in consistent state.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Jason Wang <jasowang@redhat.com>
Acked-by: Marcelo Tosatti <mtosatti@redhat.com>

cpus.c

diff --git a/cpus.c b/cpus.c
index 91a0fb1..0309189 100644
--- a/cpus.c
+++ b/cpus.c
@@ -111,6 +111,8 @@
         vm_running = 0;
         pause_all_vcpus();
         vm_state_notify(0, reason);
+        qemu_aio_flush();
+        bdrv_flush_all();
         monitor_protocol_event(QEVENT_STOP, NULL);
     }
 }