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  1. JDK
  2. JDK-6948539

CMS+UseCompressedOops: placement of cms_free bit interferes with promoted object link

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    • gc
    • generic
    • generic, solaris_10

        If the CMS old gen happens to be placed at the right virtual addresses, the
        cms_free bit can interfere with the promoted link used by objects
        promoted into the old gen. This can cause BOT walks during card-scanning
        to crash.

              ysr Y. Ramakrishna
              ysr Y. Ramakrishna
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