8266295: Remove unused _concurrent_iteration_safe_limit

[albertnetymk]

Small change of removing an unused field; possible leftover of CMS.

---

Progress

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

Issue

• JDK-8266295: Remove unused _concurrent_iteration_safe_limit

Reviewers

• Thomas Schatzl (@tschatzl - Reviewer)
• Stefan Johansson (@kstefanj - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk pull/3795/head:pull/3795
$ git checkout pull/3795

Update a local copy of the PR:
$ git checkout pull/3795
$ git pull https://git.openjdk.java.net/jdk pull/3795/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 3795

View PR using the GUI difftool:
$ git pr show -t 3795

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk/pull/3795.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 (4ed90dfc)

[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:

8266295: Remove unused _concurrent_iteration_safe_limit

Reviewed-by: tschatzl, 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 75 new commits pushed to the master branch:

• c5dc657: 8266056: runtime/stringtable/StringTableCleaningTest.java failed with "RuntimeException: Missing Callback in [10, 11]"
• 8fa50eb: 8263363: Minor cleanup of Lanai code - unused code removal and comments correction
• 7e30130: 8266401: mark hotspot compiler/intrinsics/sha/cli tests which ignore VM flags
• dedddd5: 8266248: Compilation failure in PLATFORM_API_MacOSX_MidiUtils.c with Xcode 12.5
• 5c083e8: 8266129: tools/jpackage/windows/WinInstallerIconTest.java hangs with fastdebug
• 3e667cc: 8265356: need code example for getting canonical constructor of a Record
• f86b70c: 8266328: C2: Remove InlineWarmCalls
• 928d632: 8252237: C2: Call to compute_separating_interferences has wrong argument order
• 50fa162: 8266389: ProblemList java/awt/Graphics2D/DrawString/DrawRotatedStringUsingRotatedFont.java on generic-all
• dd05158: 8266155: Convert java.base to use Stream.toList()
• ... and 65 more: https://git.openjdk.java.net/jdk/compare/e325a750ac795181f14b278fcd171170dbb3bbd5...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.

[kstefanj]

Looks good.

[albertnetymk]

Thanks for the review.

/integrate

[openjdk]

@albertnetymk Since your change was applied there have been 77 commits pushed to the master branch:

• b42d496: 8266388: C2: Improve constant ShiftCntV on x86
• 05cfac9: 8266412: Remove redundant TemplateInterpreter entries
• c5dc657: 8266056: runtime/stringtable/StringTableCleaningTest.java failed with "RuntimeException: Missing Callback in [10, 11]"
• 8fa50eb: 8263363: Minor cleanup of Lanai code - unused code removal and comments correction
• 7e30130: 8266401: mark hotspot compiler/intrinsics/sha/cli tests which ignore VM flags
• dedddd5: 8266248: Compilation failure in PLATFORM_API_MacOSX_MidiUtils.c with Xcode 12.5
• 5c083e8: 8266129: tools/jpackage/windows/WinInstallerIconTest.java hangs with fastdebug
• 3e667cc: 8265356: need code example for getting canonical constructor of a Record
• f86b70c: 8266328: C2: Remove InlineWarmCalls
• 928d632: 8252237: C2: Call to compute_separating_interferences has wrong argument order
• ... and 67 more: https://git.openjdk.java.net/jdk/compare/e325a750ac795181f14b278fcd171170dbb3bbd5...master

Your commit was automatically rebased without conflicts.

Pushed as commit ac760c7.

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