qed: add migration blocker (v2)

Now when you try to migrate with qed, you get:

(qemu) migrate tcp:localhost:1025
Block format 'qed' used by device 'ide0-hd0' does not support feature 'live migration'
(qemu)

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/qemu-tool.c b/qemu-tool.c
index e9f7fe1..5df7279 100644
--- a/qemu-tool.c
+++ b/qemu-tool.c
@@ -15,6 +15,7 @@
 #include "monitor.h"
 #include "qemu-timer.h"
 #include "qemu-log.h"
+#include "migration.h"
 
 #include <sys/time.h>
 
@@ -92,3 +93,11 @@ int64_t qemu_get_clock_ns(QEMUClock *clock)
 {
     return 0;
 }
+
+void migrate_add_blocker(Error *reason)
+{
+}
+
+void migrate_del_blocker(Error *reason)
+{
+}