[jdk22u] Integrated: 8331714: Make OopMapCache installation lock-free

[Aleksey Shipilev]

On Tue, 28 May 2024 08:42:21 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to improve internal locking. Makes future backports clean.
> 
> Additional testing:
>  - [x] GHA
>  - [x] Linux x86_64 fastdebug `hotspot_gc`

This pull request has now been integrated.

Changeset: d7d718dc
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk22u/commit/d7d718dcb5a55cb36ce27165fbd3874b3da2e55e
Stats:     12 lines in 3 files changed: 1 ins; 3 del; 8 mod

8331714: Make OopMapCache installation lock-free

Backport-of: a2584a8341b2dc9c102abd373a890b2108d3f57e

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PR: https://git.openjdk.org/jdk22u/pull/225