[ruby-core:64891] [ruby-trunk - Feature #9924] [Closed] Revisitting GC.stat keys

Issue #9924 has been updated by Koichi Sasada.

Status changed from Open to Closed
% Done changed from 0 to 100

Applied in changeset r47471.

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* gc.c (rb_objspace_t::heap_pages): rename field names:
  * used -> allocated_pages
  * increment -> allocatable_pages
  * length -> sorted_length
  And remove unused `limt' field.
* gc.c: rename macros:
  * heap_pages_used -> heap_allocated_pages
  * heap_pages_length -> heap_pages_sorted_length
  * heap_pages_increment -> heap_allocatable_pages
* gc.c (gc_stat_internal): fix symbol names
  ref: [Feature #9924]
  https://docs.google.com/spreadsheets/d/11Ua4uBr6o0k-nORrZLEIIUkHJ9JRzRR0NyZfrhEEnc8/edit?usp=sharing
  Yellow color fields in this table are changed.
* test/ruby/test_gc.rb: catch up this change.

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Feature #9924: Revisitting GC.stat keys
https://bugs.ruby-lang.org/issues/9924#change-48752

* Author: Koichi Sasada
* Status: Closed
* Priority: Normal
* Assignee: Koichi Sasada
* Category: core
* Target version: current: 2.2.0
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Now, GC.stat returns internal information abuot GC.

However, key names are from internal implementations fields,
so that it is difficult to understand what they mean.

To solve this problem, I reconsider about key names.
https://docs.google.com/spreadsheets/d/11Ua4uBr6o0k-nORrZLEIIUkHJ9JRzRR0NyZfrhEEnc8/edit?usp=sharing

Any comments are welcome.




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