On Tue, 6 Jan 2026 22:52:57 GMT, Doug Lea <[email protected]> wrote:
>> Changes signal filtering to avoid possible starvation
>
> Doug Lea has updated the pull request with a new target base due to a merge
> or a rebase. The incremental webrev excludes the unrelated changes brought in
> by the merge/rebase. The pull request contains 28 additional commits since
> the last revision:
>
> - Merge branch 'openjdk:master' into JDK-8373118
> - Split external push
> - Undo/redo ordering changes
> - Strengthen some orderings
> - Merge branch 'openjdk:master' into JDK-8373118
> - Not sure why this merge is necessary
> Merge remote-tracking branch 'refs/remotes/origin/JDK-8373118' into
> JDK-8373118
> - Merge branch 'openjdk:master' into JDK-8373118
> - Fix deactivate; faster quiescence
> - recheck avoiding cross-class offsets
> - Merge branch 'openjdk:master' into JDK-8373118
> - ... and 18 more: https://git.openjdk.org/jdk/compare/35f1afff...54a8672a
src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java line 1969:
> 1967: }
> 1968: else if (q.base == b &&
> 1969: U.compareAndSetReference(a, bp, t,
> null)) {
Would we expect a[bp] to be possible to be something besides `t` or `null`
here? If not, I think we could switch to a `U.getAndSetReference(a, bp, null)
== t` here?
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/28797#discussion_r2668520485
