Reduce overhead of ObjectSpace#each_object when disabled#8279
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headius wants to merge 3 commits intojruby:9.5-devfrom
Closed
Reduce overhead of ObjectSpace#each_object when disabled#8279headius wants to merge 3 commits intojruby:9.5-devfrom
headius wants to merge 3 commits intojruby:9.5-devfrom
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This PR is intended to reduce or eliminate all overhead of the tracking logic for
ObjectSpace#each_objectwhen that feature is not enabled.Initially it will reduce the overhead of the current logic without changing the implementation. Eventually it may use debugging interfaces or a JVM agent to add in the tracking only when requested, avoiding any runtime checks normally.