[glib/finalize-speedups: 9/11] gobject: Use g_datalist_id_remove_multiple

[Matthias Clasen <matthiasc src gnome org>]

commit b7ea3efa97a7c3a0ebc00a7967c67ad9799ef70e
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun May 22 07:22:16 2022 -0400

    gobject: Use g_datalist_id_remove_multiple
    
    This speeds up object finalization a little.

 gobject/gobject.c | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)
---
diff --git a/gobject/gobject.c b/gobject/gobject.c
index 4c992d3619..e710afc292 100644
--- a/gobject/gobject.c
+++ b/gobject/gobject.c
@@ -1181,10 +1181,14 @@ g_object_do_get_property (GObject     *object,
 static void
 g_object_real_dispose (GObject *object)
 {
+  GQuark keys[3] = {
+    quark_closure_array,
+    quark_weak_refs,
+    quark_weak_locations,
+  };
+
   g_signal_handlers_destroy (object);
-  g_datalist_id_set_data (&object->qdata, quark_closure_array, NULL);
-  g_datalist_id_set_data (&object->qdata, quark_weak_refs, NULL);
-  g_datalist_id_set_data (&object->qdata, quark_weak_locations, NULL);
+  g_datalist_id_remove_multiple (&object->qdata, keys, G_N_ELEMENTS (keys));
 }
 
 #ifdef G_ENABLE_DEBUG
@@ -3678,10 +3682,15 @@ g_object_unref (gpointer _object)
        }
 
       /* we are still in the process of taking away the last ref */
-      g_datalist_id_set_data (&object->qdata, quark_closure_array, NULL);
       g_signal_handlers_destroy (object);
-      g_datalist_id_set_data (&object->qdata, quark_weak_refs, NULL);
-      g_datalist_id_set_data (&object->qdata, quark_weak_locations, NULL);
+      {
+        GQuark keys[3] = {
+          quark_closure_array,
+          quark_weak_refs,
+          quark_weak_locations,
+        };
+        g_datalist_id_remove_multiple (&object->qdata, keys, G_N_ELEMENTS (keys));
+      }
 
       /* decrement the last reference */
       old_ref = g_atomic_int_add (&object->ref_count, -1);