8274054: Add custom enqueue calls during reference processing

[tschatzl]

Hi all,

can I have reviews for this split-out of JDK-8271880/PR#5037 that only adds the interface and the default implementation to add custom "enqueue" calls to the VM?

For G1, the default (wrong) queue call is still used, that will be added with the other modifications to g1 later.

Testing: tier1-3

Thanks,
Thomas

---

Progress

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Issue

• JDK-8274054: Add custom enqueue calls during reference processing

Reviewers

• Albert Mingkun Yang (@albertnetymk - Reviewer)
• Kim Barrett (@kimbarrett - Reviewer)
• Stefan Johansson (@kstefanj - Reviewer)

Reviewing

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[openjdk]

@tschatzl This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8274054: Add custom enqueue calls during reference processing

Reviewed-by: ayang, kbarrett, sjohanss

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 15 new commits pushed to the master branch:

• c77ebe8: 8274060: C2: Incorrect computation after JDK-8273454
• d9872ba: 8273590: Move helper classes in G1 post evacuation sub tasks to cpp files
• 688b3fe: 8274070: Rectify problemlist platform for failing test on macos12
• eeaf43b: 8274114: ProblemList serviceability/sa/TestJhsdbJstackMixed.java on linux-aarch64 in -Xcomp mode
• 517405e: 8273965: some testlibrary_tests/ir_framework tests fail when c1 disabled
• 11cddd3: 8272114: Unused _last_state in osThread_windows
• cbe57e8: 8273684: Replace usages of java.util.Stack with ArrayDeque
• a72c8aa: 8273921: Refactor NSK/JDI tests to create thread using factory
• 161fdb4: 8273935: (zipfs) Files.getFileAttributeView() throws UOE instead of returning null when view not supported
• 0fc47e9: 8266666: Implementation for snippets
• ... and 5 more: https://git.openjdk.java.net/jdk/compare/afd218d39a3125fcea50968edef6e6cfbacfff50...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[kimbarrett]

Looks good.

[kstefanj]

Looks good.

[tschatzl]

Thanks @albertnetymk @kstefanj @kimbarrett for your reviews

/integrate

[openjdk]

Going to push as commit 51085b5.
Since your change was applied there have been 15 commits pushed to the master branch:

• c77ebe8: 8274060: C2: Incorrect computation after JDK-8273454
• d9872ba: 8273590: Move helper classes in G1 post evacuation sub tasks to cpp files
• 688b3fe: 8274070: Rectify problemlist platform for failing test on macos12
• eeaf43b: 8274114: ProblemList serviceability/sa/TestJhsdbJstackMixed.java on linux-aarch64 in -Xcomp mode
• 517405e: 8273965: some testlibrary_tests/ir_framework tests fail when c1 disabled
• 11cddd3: 8272114: Unused _last_state in osThread_windows
• cbe57e8: 8273684: Replace usages of java.util.Stack with ArrayDeque
• a72c8aa: 8273921: Refactor NSK/JDI tests to create thread using factory
• 161fdb4: 8273935: (zipfs) Files.getFileAttributeView() throws UOE instead of returning null when view not supported
• 0fc47e9: 8266666: Implementation for snippets
• ... and 5 more: https://git.openjdk.java.net/jdk/compare/afd218d39a3125fcea50968edef6e6cfbacfff50...master

Your commit was automatically rebased without conflicts.

[openjdk]

@tschatzl Pushed as commit 51085b5.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.