RFR: 8279016: JFR Leak Profiler is broken with Shenandoah [v4]

[Aleksey Shipilev]

On Tue, 30 Jul 2024 01:43:55 GMT, Y. Srinivas Ramakrishna <ysr at openjdk.org> wrote:

> > Leak Profiler is notorious in using the mark words for its own needs.
> 
> It seems to already use external storage for some of the leak profiling work. Can it be taught -- at least when Shenandoah is being used -- to just use external storage for its book-keeping/tagging as well to avoid this interference?

Yes, but as I mentioned in PR body, this is a continuous whack-a-mole game. At this point, I believe bailing from unsafe modes is a saner tactics.

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PR Comment: https://git.openjdk.org/jdk/pull/20328#issuecomment-2257756422