Feature #17270: ObjectSpace.each_object should be restricted on multi-Ractors

• Status: Closed
• Assignee: -
• Target version: -

[ko1 (Koichi Sasada)]

Unshareable objects should not be touched from multiple ractors
so ObjectSpace.each_object should be restricted. On multi-ractor
mode, ObjectSpace.each_object only iterates shareable objects
even if running on the main ractor.

https://github.com/ruby/ruby/pull/3672

[ko1 (Koichi Sasada)]

• Subject changed from ObjectSpace.each_object should be restricted on multi-Racotrs to ObjectSpace.each_object should be restricted on multi-Ractors

[ko1 (Koichi Sasada)]

• Status changed from Open to Closed

Applied in changeset git|ade411465dc054af5ff025531649b69134d74b56.

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ObjectSpace.each_object with Ractors

Unshareable objects should not be touched from multiple ractors
so ObjectSpace.each_object should be restricted. On multi-ractor
mode, ObjectSpace.each_object only iterates shareable objects.
[Feature #17270]

[ko1 (Koichi Sasada)]

This proposal was confirmed.
We need to introduce same filter for some other methods...