RFR: 8297570: jdk/jfr/threading/TestDeepVirtualStackTrace.java fails with -XX:-UseTLAB

[Aleksey Shipilev]

On Thu, 24 Nov 2022 15:35:20 GMT, Markus Grönlund <mgronlun at openjdk.org> wrote:

> Hi @shipilev, is the problem that the test gets way too many events when running with -XX:-UseTLAB? 

Yes.

> The validation logic fails because it expects only the one specified in the test? 

Yes!

> The fix is to add more explicit checks to only verify the test-generated allocations?

Yes! :)

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PR: https://git.openjdk.org/jdk/pull/11352