8311536: JFR TestNativeMemoryUsageEvents fails in huge pages configuration

[mgronlun]

Greetings,

the test is not designed to support large pages and should disallow it if someone requests it from the outside.

Testing: the test passing -XX:+UseLargePages using --jvm-args-prepend and --jvm-args-append

Thanks
Markus

---

Progress

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Issue

• JDK-8311536: JFR TestNativeMemoryUsageEvents fails in huge pages configuration (Bug - P4)

Reviewers

• Erik Gahlin (@egahlin - Reviewer)
• Mikhailo Seledtsov (@mseledts - Committer)

Reviewing

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Update a local copy of the PR:
$ git checkout pull/14853
$ git pull https://git.openjdk.org/jdk.git pull/14853/head

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$ git pr checkout 14853

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• 00: Full (c24904d8)

[openjdk]

@mgronlun 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:

8311536: JFR TestNativeMemoryUsageEvents fails in huge pages configuration

Reviewed-by: egahlin, mseledtsov

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 4 new commits pushed to the master branch:

• 119cc49: 8156889: ListKeychainStore.sh fails in some virtualized environments
• ed9337e: 8155902: DataOuputStream should clarify that it might write primitive types as multiple byte groups
• f82c818: 8308694: Clarify reversed() default methods' implementation requirements
• 7304316: 8311926: java/lang/ScopedValue/StressStackOverflow.java takes 9mins in tier1

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
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.

[mgronlun]

/integrate

[openjdk]

Going to push as commit 6895deb.
Since your change was applied there have been 18 commits pushed to the master branch:

• bb5278d: 8311239: GC: Remove trailing blank lines in source files
• 92a04e2: 8311867: StructuredTaskScope.shutdown does not interrupt newly started threads
• f60c1f9: 8294401: Update jfr man page to include recently added features
• 1b0dd7c: 8310108: Skip ReplaceCriticalClassesForSubgraphs when EnableJVMCI is specified
• a38a421: 8311917: MAP_FAILED definition seems to be obsolete in src/java.desktop/unix/native/common/awt/fontpath.c
• 812dadb: 8311788: ClassLoadUnloadTest fails on AIX after JDK-8193513
• 11a5115: 8311556: GetThreadLocalStorage not working for vthreads mounted during JVMTI attach
• a38582e: 8311691: C2: Remove legacy code related to PostLoopMultiversioning
• 38f7412: 8311609: [windows] Native stack printing lacks source information for dynamically loaded dlls
• e51472e: 8309566: Migrate away from TagletWriter and TagletWriterImpl
• ... and 8 more: https://git.openjdk.org/jdk/compare/aa7367f1ecc5da15591963e56e1435aa7b830f79...master

Your commit was automatically rebased without conflicts.

[openjdk]

@mgronlun Pushed as commit 6895deb.

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

[mgronlun]

/backport jdk21

[openjdk]

@mgronlun the backport was successfully created on the branch mgronlun-backport-6895debf in my personal fork of openjdk/jdk21. To create a pull request with this backport targeting openjdk/jdk21:master, just click the following link:

➡️ Create pull request

The title of the pull request is automatically filled in correctly and below you find a suggestion for the pull request body:

Hi all,

This pull request contains a backport of commit 6895debf from the openjdk/jdk repository.

The commit being backported was authored by Markus Grönlund on 13 Jul 2023 and was reviewed by Erik Gahlin and Mikhailo Seledtsov.

Thanks!

If you need to update the source branch of the pull then run the following commands in a local clone of your personal fork of openjdk/jdk21:

$ git fetch https://github.com/openjdk-bots/jdk21.git mgronlun-backport-6895debf:mgronlun-backport-6895debf
$ git checkout mgronlun-backport-6895debf
# make changes
$ git add paths/to/changed/files
$ git commit --message 'Describe additional changes made'
$ git push https://github.com/openjdk-bots/jdk21.git mgronlun-backport-6895debf