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  1. JDK
  2. JDK-8047820

G1 Block offset table does not need to support generic Space classes

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Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 9
    • 9
    • hotspot
    • gc
    • b23

    Backports

      Description

        As part of a larger effort to detach G1's HeapRegion from ContiguousSpace
        G1's block offset table needs to be modified to work with Space subclasses
        which are not subclasses of ContiguousSpace. Just change the code to have
        knowledge of G1OffsetTableContigSpace.

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            backported by

            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-8049567 G1 Block offset table does not need to support generic Space classes

            • 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-8063557 G1 Block offset table does not need to support generic Space classes

            • 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-8070837 G1 Block offset table does not need to support generic Space classes

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

            Enhancement - null JDK-8047818 G1 HeapRegions can no longer be ContiguousSpaces

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

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                mgerdin Mikael Gerdin (Inactive)
                mgerdin Mikael Gerdin (Inactive)
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                  Created:
                  Updated:
                  Resolved: