8283558: Parallel: Pass PSIsAliveClosure to ReferenceProcessor constructor

[albertnetymk]

Simple change around non-strong ref discovery in young-gc ref-processing.

Test: tier1-6

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• Change must be properly reviewed

Issue

• JDK-8283558: Parallel: Pass PSIsAliveClosure to ReferenceProcessor constructor

Reviewers

• Thomas Schatzl (@tschatzl - Reviewer)
• Kim Barrett (@kimbarrett - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk pull/7918/head:pull/7918
$ git checkout pull/7918

Update a local copy of the PR:
$ git checkout pull/7918
$ git pull https://git.openjdk.java.net/jdk pull/7918/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 7918

View PR using the GUI difftool:
$ git pr show -t 7918

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk/pull/7918.diff

[bridgekeeper]

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[openjdk]

@albertnetymk The following label will be automatically applied to this pull request:

• hotspot-gc

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[mlbridge]

Webrevs

• 00: Full (4aa07072)

[tschatzl]

Lgtm.

[openjdk]

@albertnetymk 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:

8283558: Parallel: Pass PSIsAliveClosure to ReferenceProcessor constructor

Reviewed-by: tschatzl, kbarrett

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 58 new commits pushed to the master branch:

• f4fd53d: 8273370: Preferences.exportSubtree() generates invalid XML if value contains control char
• 3b5dfee: 8283665: Two Jarsigner tests needs to be updated with JDK-8267319
• 656cba7: 8283349: Robustness improvements to java/util/prefs/AddNodeChangeListener.jar
• f8a1649: 8274735: javax.imageio.IIOException: Unsupported Image Type while processing a valid JPEG image
• 70648a6: 8283368: G1: Remove G1SegmentedArraySegment MEMFLAGS template parameter
• 636225b: 8283607: Rename KlassID to KlassKind
• 6b59760: 8283608: Refactor 2d, beans classes javadoc to use @throws instead of @exception
• 313bc7f: 8267319: Use larger default key sizes and algorithms based on CNSA
• c104802: 8283641: Large value for CompileThresholdScaling causes assert
• dc5a65a: 8283426: Fix 'exeption' typo
• ... and 48 more: https://git.openjdk.java.net/jdk/compare/85628a871df3fdeec1b422d1c01c222abe45d0a8...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.

[albertnetymk]

Thanks for the review.

/integrate

[openjdk]

Going to push as commit 7f12537.
Since your change was applied there have been 70 commits pushed to the master branch:

• 66f1da1: 8281222: ciTypeFlow::profiled_count fails "assert(0 <= i && i < _len) failed: illegal index"
• c2c0cb2: 8282668: HotSpot Style Guide should permit unrestricted unions
• b0daf70: 8263134: HotSpot Style Guide should disallow inheriting constructors
• c587b29: 8283720: ProblemList java/time/test/java/time/TestZoneOffset.java
• d5f9059: 8283695: [AIX] Build failure due to name conflict in test_arguments.cpp
• f520b4f: 8283668: Update IllegalFormatException to use sealed classes
• 5ca8b91: 8283713: [BACKOUT] Unexpected TypeElement in ANALYZE TaskEvent
• 7bac0a8: 8283681: Improve ZonedDateTime offset handling
• 2600f99: 8282685: fileToEncodedURL_[name|signature] symbols are unused
• e97cf15: 8283691: Classes in java.security still reference deprecated classes in spec
• ... and 60 more: https://git.openjdk.java.net/jdk/compare/85628a871df3fdeec1b422d1c01c222abe45d0a8...master

Your commit was automatically rebased without conflicts.

[openjdk]

@albertnetymk Pushed as commit 7f12537.

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