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8277789: G1: G1CardSetConfiguration prefixes num_ and max_ used interchangeably #6567



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@walulyai walulyai commented Nov 25, 2021

Hi all,

Please review this small refactoring to consistently use prefix max_ for variable names where the variable represents a limit in G1CardSetConfiguration.



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  • JDK-8277789: G1: G1CardSetConfiguration prefixes num_ and max_ used interchangeably



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@bridgekeeper bridgekeeper bot commented Nov 25, 2021

👋 Welcome back iwalulya! 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 openjdk bot added the rfr label Nov 25, 2021
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@openjdk openjdk bot commented Nov 25, 2021

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

  • hotspot-gc

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

@openjdk openjdk bot added the hotspot-gc label Nov 25, 2021
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@mlbridge mlbridge bot commented Nov 25, 2021


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@openjdk openjdk bot commented Nov 26, 2021

@walulyai This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file for details.

After integration, the commit message for the final commit will be:

8277789: G1: G1CardSetConfiguration prefixes num_ and max_ used interchangeably

Reviewed-by: mli, tschatzl

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 10 new commits pushed to the master branch:

  • 3d810ad: 8277411: C2 fast_unlock intrinsic on AArch64 has unnecessary ownership check
  • ce0234b: 8277860: PPC: Remove duplicate info != NULL check
  • 040b2c5: 8277139: Improve code readability in PredecessorValidator (c1_IR.cpp)
  • 3e798dd: 8275330: C2: assert(n->is_Root() || n->is_Region() || n->is_Phi() || n->is_MachMerge() || def_block->dominates(block)) failed: uses must be dominated by definitions
  • 99e4bda: 8277417: C1 LIR instruction for load-klass
  • 00a6238: 8277508: need to check has_predicated_vectors before calling scalable_predicate_reg_slots
  • 3383c0d: 8277659: [TESTBUG] Microbenchmark hangs
  • 7e54d06: 8277165: jdeps --multi-release --print-module-deps fails if module-info.class in different versioned directories
  • eb4d886: 8277504: Use String.stripTrailing instead of hand-crafted method in SwingUtilities2
  • 9879920: 8277825: Remove unused ReferenceProcessorPhaseTimes::_sub_phases_total_time_ms

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@openjdk openjdk bot added the ready label Nov 26, 2021
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@tschatzl tschatzl left a comment

Lgtm apart from that small proposed comment update.

// Array of Cards configuration
bool use_cards_in_array() const { return _num_cards_in_array != 0; } // Unused for now
// Number of cards in "Array of Cards" set; 0 to disable.
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@tschatzl tschatzl Nov 26, 2021

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Maybe add a "Maximum" here too.

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@walulyai walulyai commented Nov 29, 2021

Thanks @Hamlin-Li and @tschatzl for the reviews


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@openjdk openjdk bot commented Nov 29, 2021

Going to push as commit ad51d06.
Since your change was applied there have been 26 commits pushed to the master branch:

Your commit was automatically rebased without conflicts.

@openjdk openjdk bot closed this Nov 29, 2021
@openjdk openjdk bot added integrated and removed ready rfr labels Nov 29, 2021
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@openjdk openjdk bot commented Nov 29, 2021

@walulyai Pushed as commit ad51d06.

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

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