8000 gh-102304: Consolidate Direct Usage of _Py_RefTotal by ericsnowcurrently · Pull Request #102514 · python/cpython · GitHub
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gh-102304: Consolidate Direct Usage of _Py_RefTotal #102514

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Merged
merged 6 commits into from
Mar 8, 2023
Merged

gh-102304: Consolidate Direct Usage of _Py_RefTotal #102514

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b0e8c74
Add _Py_NewReferenceNoTotal().
ericsnowcurrently Dec 9, 2022
7bdb184
Add _Py_IncRefTotal() and _Py_DecRefTotal().
ericsnowcurrently Dec 13, 2022
47e8844
Move the API declaration to pycore_object.h.
ericsnowcurrently Mar 8, 2023
9568660
Check for Py_REF_DEBUG around declarations.
ericsnowcurrently Mar 8, 2023
9a376b1
Undef Py_INC_REFTOTAL and Py_DEC_REFTOTAL.
ericsnowcurrently Mar 8, 2023
240d1d5
Add _Py_DEC_REFTOTAL() in pycore_object.h.
ericsnowcurrently Mar 8, 2023
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Add _Py_DEC_REFTOTAL() in pycore_object.h.
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@ericsnowcurrently
ericsnowcurrently committed Mar 8, 2023
commit 240d1d5e8312778f9c2a9dc07cc4845ad6b90dbe
9 changes: 7 additions & 2 deletions Include/internal/pycore_object.h
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@ PyAPI_DATA(Py_ssize_t) _Py_RefTotal;
extern void _Py_AddRefTotal(Py_ssize_t);
extern void _Py_IncRefTotal(void);
extern void _Py_DecRefTotal(void);
# define _Py_DEC_REFTOTAL() _Py_RefTotal--
#endif

// Increment reference count by n
Expand All @@ -63,7 +64,7 @@ _Py_DECREF_SPECIALIZED(PyObject *op, const destructor destruct)
{
_Py_DECREF_STAT_INC();
#ifdef Py_REF_DEBUG
_Py_RefTotal--;
_Py_DEC_REFTOTAL();
#endif
if (--op->ob_refcnt != 0) {
assert(op->ob_refcnt > 0);
Expand All @@ -81,7 +82,7 @@ _Py_DECREF_NO_DEALLOC(PyObject *op)
{
_Py_DECREF_STAT_INC();
#ifdef Py_REF_DEBUG
_Py_RefTotal--;
_Py_DEC_REFTOTAL();
#endif
op->ob_refcnt--;
#ifdef Py_DEBUG
Expand All @@ -91,6 +92,10 @@ _Py_DECREF_NO_DEALLOC(PyObject *op)
#endif
}

#ifdef Py_REF_DEBUG
# undef _Py_DEC_REFTOTAL
#endif


PyAPI_FUNC(int) _PyType_CheckConsistency(PyTypeObject *type);
PyAPI_FUNC(int) _PyDict_CheckConsistency(PyObject *mp, int check_content);
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