RFR: 8319137: SetNameAtExit fails with "assert(!is_null()) failed: Must be created"

[Aleksey Shipilev]

On Mon, 20 Nov 2023 14:44:08 GMT, Patricio Chilano Mateo <pchilanomate at openjdk.org> wrote:

> Please review the following fix which moves the release of the _object WeakHandle back to the ObjectMonitor dtor. Releasing it earlier as we do today introduces a race which can lead to crashes. Tested running tiers123 in mach5.
> 
> Thanks,
> Patricio

How much of this is a revert of https://github.com/openjdk/jdk/commit/6402004852ccc993bb6e879c49fb71e2afdcdfbe? Should we revert back to that state?

It would be good to also name the issue by the actual thing that we are doing, rather than the symptom we are seeing in one of the tests.

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PR Comment: https://git.openjdk.org/jdk/pull/16738#issuecomment-1819379073
PR Comment: https://git.openjdk.org/jdk/pull/16738#issuecomment-1819380201