The tracking statistics were actually too pessimistic

diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index 5069c76398c57a1f1d73741d80136b067db648a7..931b1fca06ed843f0209062c76670a5672af8fff 100644 (file)
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -498,6 +498,7 @@ _PyDict_MaybeUntrack(PyObject *op)
                        _PyObject_GC_MAY_BE_TRACKED(ep[i].me_key))
                        return;
        }
+       DECREASE_TRACK_COUNT
        _PyObject_GC_UNTRACK(op);
 }
 

diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index 644d8a92f69661abb179489fb03157f7642dca2d..0a9c71835f9f87be2d6df08a5654558aa264c474 100644 (file)
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -50,9 +50,6 @@ PyTuple_New(register Py_ssize_t size)
 {
        register PyTupleObject *op;
        Py_ssize_t i;
-#ifdef SHOW_TRACK_COUNT
-       count_tracked++;
-#endif
        if (size < 0) {
                PyErr_BadInternalCall();
                return NULL;
@@ -103,6 +100,9 @@ PyTuple_New(register Py_ssize_t size)
                ++numfree[0];
                Py_INCREF(op);  /* extra INCREF so that this is never freed */
        }
+#endif
+#ifdef SHOW_TRACK_COUNT
+       count_tracked++;
 #endif
        _PyObject_GC_TRACK(op);
        return (PyObject *) op;