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JDK-8349077 : Rename GenerationCounters::update_all #25833

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@suchismith1993 suchismith1993 commented Jun 16, 2025

JBS Issue : JDK-8349077

we found the method names update_all of the class GenerationCounters and its subclasses are not so good. It is better to rename it to something like update_capacity (such as ZGenerationCounters::update_capacity).

Update_capacity exists, since update_all updates the size and used , I found update_memory_state as a better name for this method.


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  • JDK-8349077: Rename GenerationCounters::update_all (Enhancement - P5)

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bridgekeeper bot commented Jun 16, 2025

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@suchismith1993 suchismith1993 marked this pull request as ready for review June 16, 2025 15:05
@openjdk openjdk bot added the rfr Pull request is ready for review label Jun 16, 2025
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@albertnetymk
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I believe the ticket was only about this method, which handles only capacity.

void GenerationCounters::update_all(size_t curr_capacity) {
  _current_size->set_value(curr_capacity);
}

However, in the patch, this method is renamed as well. Not sure if this is intentional.

void HSpaceCounters::update_all(size_t capacity, size_t used) {
  update_capacity(capacity);
  update_used(used);
}

@mur47x111
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Since the base is before the branch off, could you please merge master before integration and see if GHA still passes? This also helps us testing libgraal compilation.

@albertnetymk
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Thanks for the revision.

I believe the one in ZGenerationCounters can be removed now.

  void update_capacity(size_t capacity) {
    update_all(capacity);
  }

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