gh-117435: Make SemLock thread-safe in free-threaded build
#117436
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Use critical sections to make acquire, release, and _count thread-safe without the GIL.
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It feels a bit silly to put a lock in the lock implementation, but it's surprisingly difficult to make the modifications to |
erlend-aasland
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Apr 4, 2024
diegorusso
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Apr 17, 2024
…ython#117436) Use critical sections to make acquire, release, and _count thread-safe without the GIL.
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Use critical sections to make
acquire(),release(), and_count()thread-safe without the GIL.SemLockthread-safe in the free-threaded build #117435