spice: switch to queue for vga mode updates

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/ui/spice-display.h b/ui/spice-display.h
index 512ab7831b..3fcb6fec25 100644
--- a/ui/spice-display.h
+++ b/ui/spice-display.h
@@ -92,7 +92,7 @@ struct SimpleSpiceDisplay {
      * to them must be protected by the lock.
      */
     QemuMutex lock;
-    SimpleSpiceUpdate *update;
+    QTAILQ_HEAD(, SimpleSpiceUpdate) updates;
     QEMUCursor *cursor;
     int mouse_x, mouse_y;
 };
@@ -102,6 +102,7 @@ struct SimpleSpiceUpdate {
     QXLImage image;
     QXLCommandExt ext;
     uint8_t *bitmap;
+    QTAILQ_ENTRY(SimpleSpiceUpdate) next;
 };
 
 int qemu_spice_rect_is_empty(const QXLRect* r);