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bpo-35053: Enhance tracemalloc to trace free lists (pythonGH-10063)
tracemalloc now tries to update the traceback when an object is reused from a "free list" (optimization for faster object creation, used by the builtin list type for example). Changes: * Add _PyTraceMalloc_NewReference() function which tries to update the Python traceback of a Python object. * _Py_NewReference() now calls _PyTraceMalloc_NewReference(). * Add an unit test.
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Misc/NEWS.d/next/Library/2018-10-23-18-58-12.bpo-35053.G82qwh.rst
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tracemalloc now tries to update the traceback when an object is reused from a | ||
"free list" (optimization for faster object creation, used by the builtin list | ||
type for example). |
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