On Sun, 11 Jan 2026 17:11:38 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 33 additional commits since > the last revision: > > - Merge branch 'openjdk:master' into JDK-8373118 > - reunify push; improve contention vs activation vs park balance > - Undo unrelated change > - Re-introduce acquiring array reads; re-arrange to rely on volatile base > index > - Change signalWork fencing; in-progress activation changes > - Merge branch 'openjdk:master' into JDK-8373118 > - Split external push > - Undo/redo ordering changes > - Strengthen some orderings > - Merge branch 'openjdk:master' into JDK-8373118 > - ... and 23 more: https://git.openjdk.org/jdk/compare/18d2870a...f42d2475
src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java line 2046: > 2044: Thread.yield(); // reduce unproductive > scanning > 2045: for (int s = SPIN_WAITS; (idle = w.phase & IDLE) != > 0 && --s != 0;) > 2046: Thread.onSpinWait(); spinning _after_ yielding? 🤔 ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/28797#discussion_r2681620777
