On Wed, 15 Apr 2026 23:07:56 GMT, Leonid Mesnik <[email protected]> wrote:
> The check_hashmap(nullptr) doesn't do anything now. > It was used to rehash map but now just returns. > > And the remaining usage can be replaced with direct call of > remove_dead_entries_locked. > > > --------- > - [x] I confirm that I make this contribution in accordance with the [OpenJDK > Interim AI Policy](https://openjdk.org/legal/ai). This does seem unnecessary when called with nullptr certainly. It appears that remove_dead_entries_locked also checks if needs_cleanup and if ObjectFree events should be posted. Looks like a nice cleanup. As Serguei says, this code has been very fragile but the jvmti/jdi tests should verify if this is okay. Also run with ZGC stress options like -XX:ZCollectionInterval=1 or 0.1 I think. ------------- Marked as reviewed by coleenp (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/30757#pullrequestreview-4132379269
