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Title: gh-151646: Fix data race between gc.get_stats() and GC in free-threading builds by zangjiucheng · Pull Request #151766 · python/cpython · GitHub

Open Graph Title: gh-151646: Fix data race between gc.get_stats() and GC in free-threading builds by zangjiucheng · Pull Request #151766 · python/cpython

X Title: gh-151646: Fix data race between gc.get_stats() and GC in free-threading builds by zangjiucheng · Pull Request #151766 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: In free-threading builds, gc_get_stats_impl() reads per-generation stats with plain struct copies while gc_collect_main() writes the same fields after _Py_StartTheWorld() — no synchronisation on ei...

X Description: In free-threading builds, gc_get_stats_impl() reads per-generation stats with plain struct copies while gc_collect_main() writes the same fields after _Py_StartTheWorld() — no synchronisation on ei...

Opengraph URL: https://github.com/python/cpython/pull/151766

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