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author	mpage <mpage@meta.com>
	Wed, 8 May 2024 20:03:39 +0000 (13:03 -0700)
committer	GitHub <noreply@github.com>
	Wed, 8 May 2024 20:03:39 +0000 (16:03 -0400)
commit	cb6f75a32ca2649c6cc1cabb0301eb783efbd55b
tree	c579943eb25f2bdd8ca51363bc8b7de433f08b7a	tree \| snapshot
parent	8d84120b4175daaf4ae6038621f3005cdb65acda	commit \| diff

gh-117657: Fix data races when writing / reading `ob_gc_bits` (#118292)

Use relaxed atomics when reading / writing to the field. There are still a
few places in the GC where we do not use atomics. Those should be safe as
the world is stopped.

Mirror of https://github.com/python/cpython.git

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Include/internal/pycore_gc.h		diff \| blob \| blame \| history
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