RFR: JDK-8290020 Deadlock in leakprofiler::emit_events during shutdown [v2]

[David Holmes]

On Tue, 12 Jul 2022 13:22:35 GMT, Ludvig Janiuk <duke at openjdk.org> wrote:

>> Add a boolean parameter to Jfr::on_vm_shutdown to differentiate the "called from java" case, and in that case to not call JfrEmergencyDump::on_vm_shutdown.
>
> Ludvig Janiuk has updated the pull request incrementally with one additional commit since the last revision:
> 
>   rm CrasherHald test

Okay so the issue is really that the emergency dump should never run concurrently with the regular dump.

Thanks.

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PR: https://git.openjdk.org/jdk/pull/9465