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  1. JDK
  2. JDK-8273378

Shenandoah: Remove the remaining uses of os::is_MP

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    • gc
    • b14

    Backports

      Description

        JDK-8188764 removed many uses of `os::is_MP`, effectively defaulting it to `true`, but some Shenandoah code still has it. This is a simple omission. All current uses on x86 already imply lock prefix, so this is a cleanup, and not a functional change.

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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-8274623 Shenandoah: Remove the remaining uses of os::is_MP

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

            Enhancement - null JDK-8188764 Obsolete AssumeMP and then remove all support for non-MP builds

            • P3 - Major loss of function.
            • Resolved
            links to

            Commit Commit openjdk/jdk17u/c136c188

            Commit Commit openjdk/jdk/fc546d6d

            Review Review openjdk/jdk17u/123

            Review Review openjdk/jdk/5378

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                shade Aleksey Shipilev
                shade Aleksey Shipilev
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