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Potential data race when using CompressionPolicy::High with Freelist::Optimistic or Freelist::Pessimistic #36

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al8n opened this issue Sep 23, 2024 · 1 comment
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Potential data race when using CompressionPolicy::High with Freelist::Optimistic or Freelist::Pessimistic #36

al8n opened this issue Sep 23, 2024 · 1 comment
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al8n commented Sep 23, 2024 •
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cargo miri reports data race when using CompressionPolicy::High with Freelist::Optimistic or Freelist::Pessimistic and a reclaim happens in the CAS error branch, not sure if the data race happens because of this crate or the rarena_allocator crate.

Only allow users to customize CompressionPolicy and Freelist when the experimental feature of this crate is enabled for a temporary solution.
@al8n al8n added the bug Something isn't working label Sep 23, 2024
@al8n al8n self-assigned this Sep 23, 2024
@al8n al8n changed the title Potential data race when enable CompressionPolicy::High Potential data race when CAS fails and the underlying allocator try to reclaim memory Sep 23, 2024
@al8n al8n changed the title Potential data race when CAS fails and the underlying allocator try to reclaim memory Potential data race when using CompressionPolicy::High with Freelist::Optimistic or Freelist::Pessimistic Sep 24, 2024
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al8n commented Sep 25, 2024 •
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Seems that the data race was caused only by the CompressionPolicy::High is enabled, see #38.

@al8n al8n mentioned this issue Sep 30, 2024
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