Implemented Martin's suggestion to clear the free lists during the garbage collection of the highest generation.
diff --git a/Doc/c-api/method.rst b/Doc/c-api/method.rst
index f20f14c..c104f89 100644
--- a/Doc/c-api/method.rst
+++ b/Doc/c-api/method.rst
@@ -63,3 +63,10 @@
.. cfunction:: PyObject* PyMethod_GET_SELF(PyObject *meth)
Macro version of :cfunc:`PyMethod_Self` which avoids error checking.
+
+
+.. cfunction:: int PyMethod_ClearFreeList(void)
+
+ Clear the free list. Return the total number of freed items.
+
+ .. versionadded:: 2.6