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  1. JDK
  2. JDK-8295871

G1: Use different explicit claim marks for CLDs

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    • gc
    • b24

    Description

      Currently G1 may repeatedly clears claim marks during full gc.

      This is unnecessary if different claim marks for different phases (mark phase, adjust phase) different to the claim value used for concurrent marking are used.

      This removes the need to clear claim marks twice during full gc.

      (The clearing at the end is necessary to prepare for concurrent mark)

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              tschatzl Thomas Schatzl
              tschatzl Thomas Schatzl
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