target-mips: optimize gen_mul_vr54xx()

[qemu] / migration.c

diff --git a/migration.c b/migration.c
index cf69bbe..b3904b2 100644 (file)
--- a/migration.c
+++ b/migration.c
@@ -125,6 +125,16 @@ void do_info_migrate(Monitor *mon)
 
 /* shared migration helpers */
 
+void migrate_fd_monitor_suspend(FdMigrationState *s)
+{
+    s->mon_resume = cur_mon;
+    if (monitor_suspend(cur_mon) == 0)
+        dprintf("suspending monitor\n");
+    else
+        monitor_printf(cur_mon, "terminal does not allow synchronous "
+                       "migration, continuing detached\n");
+}
+
 void migrate_fd_error(FdMigrationState *s)
 {
     dprintf("setting error state\n");
@@ -145,10 +155,8 @@ void migrate_fd_cleanup(FdMigrationState *s)
         close(s->fd);
 
     /* Don't resume monitor until we've flushed all of the buffers */
-    if (s->detach == 2) {
-        monitor_resume(cur_mon);
-        s->detach = 0;
-    }
+    if (s->mon_resume)
+        monitor_resume(s->mon_resume);
 
     s->fd = -1;
 }