8321931: memory_swap_current_in_bytes reports 0 as "unlimited"

[GoeLin]

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I backport this for parity with 17.0.16-oracle.

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Progress

• [x] Change must not contain extraneous whitespace
• [x] Commit message must refer to an issue
• [x] JDK-8321931 needs maintainer approval

Issue

• JDK-8321931: memory_swap_current_in_bytes reports 0 as "unlimited" (Bug - P4 - Approved)

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Checkout this PR locally:
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$ git checkout pull/3423

Update a local copy of the PR:
$ git checkout pull/3423
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/3423/head

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$ git pr checkout 3423

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[bridgekeeper[bot]]

:wave: Welcome back goetz! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk[bot]]

@GoeLin 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:

8321931: memory_swap_current_in_bytes reports 0 as "unlimited"

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 2 new commits pushed to the master branch:

• bb103d7d0914f90e85eb5f87831ffef1de536072: 8298730: Refactor subsystem_file_line_contents and add docs and tests
• c98e598bc4b369abc60a876f7cfb7c78f5521cc1: 8350412: [21u] AArch64: Ambiguous frame layout leads to incorrect traces in JFR

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.

[openjdk[bot]]

This backport pull request has now been updated with issue from the original commit.

[openjdk[bot]]

⚠️ @GoeLin This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge[bot]]

Webrevs

• 00: Full (b9409b02)

[GoeLin]

/integrate

[openjdk[bot]]

Going to push as commit 36e703ac2b22d605ea4813a7d956d0437ab303f1. Since your change was applied there have been 4 commits pushed to the master branch:

• 95e6cbd222732fcccc3767e5983df524b9214acb: 8315871: Opensource five more Swing regression tests
• 729b0c7aa59d7b2e53cdaa8b4a1631962951f8d8: 8352649: [17u] guarantee(is_result_safe || is_in_asgct()) failed inside AsyncGetCallTrace
• bb103d7d0914f90e85eb5f87831ffef1de536072: 8298730: Refactor subsystem_file_line_contents and add docs and tests
• c98e598bc4b369abc60a876f7cfb7c78f5521cc1: 8350412: [21u] AArch64: Ambiguous frame layout leads to incorrect traces in JFR

Your commit was automatically rebased without conflicts.

[openjdk[bot]]

@GoeLin Pushed as commit 36e703ac2b22d605ea4813a7d956d0437ab303f1.

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