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  1. JDK
  2. JDK-8033923

Use BufferingOopClosure for G1 code root scanning

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Subcomponent:
      gc
    • Resolved In Build:
      b04

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        Description

        G1 uses BufferingOopClosures to measure the time for object copying, excluding the root scanning part. BufferingOopClosures couldn't handle the unaligned oop*s in the code roots. Since JDK-8033764 fixes that, we should use the BufferingOopClosure for code roots as well.

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                • Assignee:
                  stefank Stefan Karlsson
                  Reporter:
                  stefank Stefan Karlsson
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                  • Created:
                    Updated:
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