diff options
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/classobject.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/Objects/classobject.c b/Objects/classobject.c index 749a06a0..f0f023b 100644 --- a/Objects/classobject.c +++ b/Objects/classobject.c @@ -1213,6 +1213,9 @@ typedef struct { PyObject *im_class; /* The class that defined the method */ } PyMethodObject; + +static PyMethodObject *free_list; + PyObject * PyMethod_New(func, self, class) PyObject *func; @@ -1224,9 +1227,17 @@ PyMethod_New(func, self, class) PyErr_BadInternalCall(); return NULL; } - im = PyObject_NEW(PyMethodObject, &PyMethod_Type); - if (im == NULL) - return NULL; + im = free_list; + if (im != NULL) { + free_list = (PyMethodObject *)(im->im_self); + im->ob_type = &PyMethod_Type; + _Py_NewReference(im); + } + else { + im = PyObject_NEW(PyMethodObject, &PyMethod_Type); + if (im == NULL) + return NULL; + } Py_INCREF(func); im->im_func = func; Py_XINCREF(self); @@ -1315,7 +1326,8 @@ instancemethod_dealloc(im) Py_DECREF(im->im_func); Py_XDECREF(im->im_self); Py_DECREF(im->im_class); - free((ANY *)im); + im->im_self = (PyObject *)free_list; + free_list = im; } static int @@ -1399,3 +1411,15 @@ PyTypeObject PyMethod_Type = { (getattrofunc)instancemethod_getattr, /*tp_getattro*/ 0, /*tp_setattro*/ }; + +/* Clear out the free list */ + +void +PyMethod_Fini() +{ + while (free_list) { + PyMethodObject *v = free_list; + free_list = (PyMethodObject *)(v->im_self); + PyMem_DEL(v); + } +} |