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  1. JDK
  2. JDK-8033923

Use BufferingOopClosure for G1 code root scanning

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    • Enhancement
    • Resolution: Fixed
    • P4
    • 9
    • 9
    • hotspot
    • gc
    • b04

    Backports

      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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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8049560 Use BufferingOopClosure for G1 code root scanning

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8063540 Use BufferingOopClosure for G1 code root scanning

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8070821 Use BufferingOopClosure for G1 code root scanning

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

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                stefank Stefan Karlsson
                stefank Stefan Karlsson
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                  Created:
                  Updated:
                  Resolved: