jdk/jfr/threading/TestDeepVirtualStackTrace.java fails with -XX:-UseTLAB

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    • Type: Bug
    • Resolution: Fixed
    • Priority: P4
    • 20
    • Affects Version/s: 19, 20
    • Component/s: hotspot
    • jfr
    • b26

      This is the only test in `jdk_loom` that fails without `-XX:-UseTLAB`. The test specifically looks for `ObjectAllocationOutsideTLAB` event, and there are lots of those events with `-XX:-UseTLAB`. We can fix the test to look for the event we actually want.

      This depends on JDK-8297491 that fixed Loom code to actually disable TLABs.

            Assignee:
            Aleksey Shipilev
            Reporter:
            Aleksey Shipilev
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              Created:
              Updated:
              Resolved: