From: "funny_falcon (Yura Sokolov)" <funny.falcon@...> Date: 2012-03-25T08:07:32+09:00 Subject: [ruby-core:43592] [ruby-trunk - Feature #6199][Open] Organize gc.c a bit Issue #6199 has been reported by funny_falcon (Yura Sokolov). ---------------------------------------- Feature #6199: Organize gc.c a bit https://bugs.ruby-lang.org/issues/6199 Author: funny_falcon (Yura Sokolov) Status: Open Priority: Normal Assignee: authorNari (Narihiro Nakamura) Category: core Target version: 2.0.0 1. Move immutable fields from struct heaps_slot and struct sorted_heaps_slot into struct heaps_header. One exception is limit field, but it starts to be mutable just before freeing a heaps_header, so that it is not big issue. 2. Embed bitmap into struct heaps_slot 3. Change `free_unused_heaps` to `free_unused_heap`, so that it will not be called on every GC round, but only when page should be freed. While `free_unused_heaps` does not consume much time (it is invisible in profiler), but regular application has no need in calling this function every time. https://github.com/ruby/ruby/pull/108 https://github.com/ruby/ruby/pull/108.patch -- http://bugs.ruby-lang.org/