RFR: 8373118: Test java/lang/Thread/virtual/Starvation.java timed out

[Viktor Klang]

On Fri, 12 Dec 2025 16:44:21 GMT, Doug Lea <dl at openjdk.org> wrote:

> Changes signal filtering to avoid possible starvation

src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java line 1434:

> 1432:         final int topLevelExec(ForkJoinTask<?> task, WorkQueue q,
> 1433:                                 int fifo, int qbase) {
> 1434:             int stolen = 1;

@DougLea It does seem a bit weird that stolen starts as 1 even if "task == null" (i.e. this method would return 1 for an invocation where task or q is null, which doesn't sounds right?)

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PR Review Comment: https://git.openjdk.org/jdk/pull/28797#discussion_r2615790553