[jdk15u-dev] Integrated: 8259271: gc/parallel/TestDynShrinkHeap.java still fails "assert(covered_region.contains(new_memregion)) failed: new region is not in covered_region"

Fri Sep 17 13:58:55 UTC 2021

On Fri, 17 Sep 2021 13:23:06 GMT, Olga Mikhaltsova <omikhaltcova at openjdk.org> wrote:

> I'd like to backport JDK-8259271 to jdk15u for parity with jdk11u.
> The original patch applied cleanly.
> All regular tests passed.

This pull request has now been integrated.

Changeset: 7ac92474
Author:    Olga Mikhaltsova <omikhaltcova at openjdk.org>
Committer: Yuri Nesterenko <yan at openjdk.org>
URL:       https://git.openjdk.java.net/jdk15u-dev/commit/7ac92474d592ace2ce4084427edc7c5565cc18a3
Stats:     5 lines in 1 file changed: 4 ins; 0 del; 1 mod

8259271: gc/parallel/TestDynShrinkHeap.java still fails "assert(covered_region.contains(new_memregion)) failed: new region is not in covered_region"

Use load_acquire to order reads of top and end.

Backport-of: 685c03dc4899e4f43e830d516b751969ed20ec21

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PR: https://git.openjdk.java.net/jdk15u-dev/pull/101