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gh-102304: Consolidate Direct Usage of _Py_RefTotal (gh-102514)

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This simplifies further changes to _Py_RefTotal (e.g. make it atomic or move it to PyInterpreterState).

https://github.com/python/cpython/issues/102304
This commit is contained in:
Eric Snow 2023-03-08 12:03:50 -07:00 • committed by GitHub
parent 11a2c6ce51
commit cbb0aa71d0
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10 changed files with 127 additions and 45 deletions
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9
Objects/tupleobject.c
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@ -930,10 +930,6 @@ _PyTuple_Resize(PyObject **pv, Py_ssize_t newsize)
return *pv == NULL ? -1 : 0;
}
/* XXX UNREF/NEWREF interface should be more symmetrical */
#ifdef Py_REF_DEBUG
_Py_RefTotal--;
#endif
if (_PyObject_GC_IS_TRACKED(v)) {
_PyObject_GC_UNTRACK(v);
}
@ -947,10 +943,13 @@ _PyTuple_Resize(PyObject **pv, Py_ssize_t newsize)
sv = PyObject_GC_Resize(PyTupleObject, v, newsize);
if (sv == NULL) {
*pv = NULL;
#ifdef Py_REF_DEBUG
_Py_DecRefTotal();
#endif
PyObject_GC_Del(v);
return -1;
}
_Py_NewReference((PyObject *) sv);
_Py_NewReferenceNoTotal((PyObject *) sv);
/* Zero out items added by growing */
if (newsize > oldsize)
memset(&sv->ob_item[oldsize], 0,