bpo-32422: Reduce lru_cache memory usage. #5008
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Remove GC header from link node.
serhiy-storchaka
approved these changes
Dec 25, 2017
LGTM, but please add a news entry.
Mention that this change not just reduces lru_cache memory usage, but also reduces the burden on the GC.
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Remove GC header from link node.
https://bugs.python.org/issue32422