RFR: Uncolorize addresses when using Generational ZGC

Anton Rybochkin duke at openjdk.org
Wed May 14 18:09:09 UTC 2025


On Thu, 8 May 2025 01:37:35 GMT, Anton Rybochkin <duke at openjdk.org> wrote:

> Because of color bits in lower positions, object alignment size heuristics does not work with generational ZGC. This PR implements address uncolorizing so alignment size and hence object size is calculated correctly

@shipilev Could you review, please?

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PR Comment: https://git.openjdk.org/jol/pull/65#issuecomment-2881100184


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