8273026: Slow LoginContext.login() on multi threading application

[Larry-N]

Performance enchansement. Tested with tier-2 on macOS.

---

Progress

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Issue

• JDK-8273026: Slow LoginContext.login() on multi threading application

Reviewing

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Update a local copy of the PR:
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$ git pr checkout 223

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[bridgekeeper]

👋 Welcome back Larry-N! 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]

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

[openjdk]

@Larry-N 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:

8273026: Slow LoginContext.login() on multi threading application

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[mlbridge]

Webrevs

• 00: Full (39e5f5ef)

[Larry-N]

/integrate

[openjdk]

@Larry-N
Your change (at version 39e5f5e) is now ready to be sponsored by a Committer.

[yan-too]

/sponsor

[openjdk]

Going to push as commit 143cc64.
Since your change was applied there have been 20 commits pushed to the master branch:

• aadd484: 8271895: UnProblemList javax/swing/JComponent/7154030/bug7154030.java in JDK18
• 43ae179: 8270533: AArch64: size_fits_all_mem_uses should return false if its output is a CAS
• 7176520: 8276201: Shenandoah: Race results degenerated GC to enter wrong entry point
• e829c85: 8273021: C2: Improve Add and Xor ideal optimizations
• dc93934: 8270901: Typo PHASE_CPP in CompilerPhaseType
• 6c86a41: 8274338: com/sun/jdi/RedefineCrossEvent.java failed "assert(m != __null) failed: NULL mirror"
• e160532: 8272345: macos doesn't check os::set_boot_path() result
• 6d63a86: 8272114: Unused _last_state in osThread_windows
• a384377: 8268626: Remove native pre-jdk9 support for jtreg failure handler
• 9a2c123: 4819544: SwingSet2 JTable Demo throws NullPointerException
• ... and 10 more: https://git.openjdk.java.net/jdk17u/compare/583844a4b2559fb91d3aa73f7310c4fbf46e5837...master

Your commit was automatically rebased without conflicts.

[openjdk]

@yan-too @Larry-N Pushed as commit 143cc64.

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