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| author | Eric Snow <ericsnowcurrently@gmail.com> | 2024-12-02 18:41:57 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-02 18:41:57 (GMT) |
| commit | 219b8266db52508eb947fa1ba2cf4aa9e8569685 (patch) | |
| tree | 80a5c08ebcb507c5b0bf912d30de068c0f322cef /Python/pythonrun.c | |
| parent | 059114c0a0bc60c1d180eefa54e8483e3a8e9b5e (diff) | |
| download | cpython-219b8266db52508eb947fa1ba2cf4aa9e8569685.zip cpython-219b8266db52508eb947fa1ba2cf4aa9e8569685.tar.gz cpython-219b8266db52508eb947fa1ba2cf4aa9e8569685.tar.bz2 | |
[3.13] gh-126914: Store the Preallocated Thread State's Pointer in a PyInterpreterState Field (gh-127114)
This approach eliminates the originally reported race. It also gets rid of the deadlock reported in gh-96071, so we can remove the workaround added then.
This is mostly a cherry-pick of 1c0a104 (AKA gh-126989). The difference is we add PyInterpreterState.threads_preallocated at the end of PyInterpreterState, instead of adding PyInterpreterState.threads.preallocated. That avoids ABI disruption.
Diffstat (limited to 'Python/pythonrun.c')
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