diff options
Diffstat (limited to 'Objects/frameobject.c')
| -rw-r--r-- | Objects/frameobject.c | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/Objects/frameobject.c b/Objects/frameobject.c index adce42b..808e595 100644 --- a/Objects/frameobject.c +++ b/Objects/frameobject.c @@ -15,11 +15,11 @@ #define OFF(x) offsetof(PyFrameObject, x) static PyMemberDef frame_memberlist[] = { - {"f_back", T_OBJECT, OFF(f_back), READONLY}, - {"f_code", T_OBJECT, OFF(f_code), READONLY}, - {"f_builtins", T_OBJECT, OFF(f_builtins),READONLY}, - {"f_globals", T_OBJECT, OFF(f_globals), READONLY}, - {"f_lasti", T_INT, OFF(f_lasti), READONLY}, + {"f_back", T_OBJECT, OFF(f_back), READONLY}, + {"f_code", T_OBJECT, OFF(f_code), READONLY}, + {"f_builtins", T_OBJECT, OFF(f_builtins), READONLY}, + {"f_globals", T_OBJECT, OFF(f_globals), READONLY}, + {"f_lasti", T_INT, OFF(f_lasti), READONLY}, {NULL} /* Sentinel */ }; @@ -614,10 +614,8 @@ PyFrame_New(PyThreadState *tstate, PyCodeObject *code, PyObject *globals, if (builtins) { if (PyModule_Check(builtins)) { builtins = PyModule_GetDict(builtins); - assert(!builtins || PyDict_Check(builtins)); + assert(builtins != NULL); } - else if (!PyDict_Check(builtins)) - builtins = NULL; } if (builtins == NULL) { /* No builtins! Make up a minimal one @@ -636,7 +634,7 @@ PyFrame_New(PyThreadState *tstate, PyCodeObject *code, PyObject *globals, /* If we share the globals, we share the builtins. Save a lookup and a call. */ builtins = back->f_builtins; - assert(builtins != NULL && PyDict_Check(builtins)); + assert(builtins != NULL); Py_INCREF(builtins); } if (code->co_zombieframe != NULL) { @@ -665,11 +663,13 @@ PyFrame_New(PyThreadState *tstate, PyCodeObject *code, PyObject *globals, f = free_list; free_list = free_list->f_back; if (Py_SIZE(f) < extras) { - f = PyObject_GC_Resize(PyFrameObject, f, extras); - if (f == NULL) { + PyFrameObject *new_f = PyObject_GC_Resize(PyFrameObject, f, extras); + if (new_f == NULL) { + PyObject_GC_Del(f); Py_DECREF(builtins); return NULL; } + f = new_f; } _Py_NewReference((PyObject *)f); } @@ -955,3 +955,13 @@ PyFrame_Fini(void) Py_XDECREF(builtin_object); builtin_object = NULL; } + +/* Print summary info about the state of the optimized allocator */ +void +_PyFrame_DebugMallocStats(FILE *out) +{ + _PyDebugAllocatorStats(out, + "free PyFrameObject", + numfree, sizeof(PyFrameObject)); +} + |