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  1. JDK
  2. JDK-8334769

Shenandoah: Move CodeCache_lock close to its use in ShenandoahConcurrentNMethodIterator

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    • gc
    • b04

    Backports

      Description

        ShenandoahConcurrentNMethodIterator requires CodeCache_lock at begin and end of iteration.

        Right now, the CodeCache_lock is placed at their call site, which is not very obvious and readable. Let's move the lock inside the methods.

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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-8337186 Shenandoah: Move CodeCache_lock close to its use in ShenandoahConcurrentNMethodIterator

            • 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-8337191 Shenandoah: Move CodeCache_lock close to its use in ShenandoahConcurrentNMethodIterator

            • 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-8337349 Shenandoah: Move CodeCache_lock close to its use in ShenandoahConcurrentNMethodIterator

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

            Commit Commit openjdk/jdk/4ebb7712

            Commit Commit(master) openjdk/jdk17u-dev/efee05f4

            Commit Commit(master) openjdk/jdk21u-dev/4cab9a4b

            Commit Commit(master) openjdk/jdk23u/6ad484a4

            Review Review openjdk/jdk/19859

            Review Review(master) openjdk/jdk17u-dev/2742

            Review Review(master) openjdk/jdk21u-dev/868

            Review Review(master) openjdk/jdk23u/33

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                zgu Zhengyu Gu
                zgu Zhengyu Gu
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                  Created:
                  Updated:
                  Resolved: