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GH-124284: Add stats for refcount operations on immortal objects (GH-124288)

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Mark Shannon 2024-09-23 19:10:55 +01:00 • committed by GitHub
parent 6203ef35dd
commit c87b0e4a46
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7 changed files with 45 additions and 10 deletions
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Python/ceval.c
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@ -79,6 +79,7 @@
do { \
PyObject *op = _PyObject_CAST(arg); \
if (_Py_IsImmortal(op)) { \
_Py_DECREF_IMMORTAL_STAT_INC(); \
break; \
} \
_Py_DECREF_STAT_INC(); \
@ -93,6 +94,7 @@
do { \
PyObject *op = _PyObject_CAST(arg); \
if (_Py_IsImmortal(op)) { \
_Py_DECREF_IMMORTAL_STAT_INC(); \
break; \
} \
_Py_DECREF_STAT_INC(); \
@ -110,6 +112,7 @@
PyObject *op = _PyObject_CAST(arg); \
uint32_t local = _Py_atomic_load_uint32_relaxed(&op->ob_ref_local); \
if (local == _Py_IMMORTAL_REFCNT_LOCAL) { \
_Py_DECREF_IMMORTAL_STAT_INC(); \
break; \
} \
_Py_DECREF_STAT_INC(); \