[jdk13u-dev] Integrated: 8260704: ParallelGC: oldgen expansion needs release-store for _end

[Olga Mikhaltsova]

On Wed, 15 Sep 2021 18:04:33 GMT, Olga Mikhaltsova <omikhaltcova at openjdk.org> wrote:

> I'd like to backport JDK-8260704 to jdk13u for parity with jdk11u.
> The original patch applied manually due to the slight context changes. This patch is identical to the same one applied to jdk11u. And, as in the patch for jdk11u, here the method from OrderAccess is used instead of Atomic because this method was moved from OrderAccess to Atomic only in JDK 14 with JDK-8234562.
> All regular tests passed.

This pull request has now been integrated.

Changeset: 56d491cb
Author:    Olga Mikhaltsova <omikhaltcova at openjdk.org>
Committer: Yuri Nesterenko <yan at openjdk.org>
URL:       https://git.openjdk.java.net/jdk13u-dev/commit/56d491cb7017736eb0f06cea7db7013176ee03d5
Stats:     12 lines in 2 files changed: 5 ins; 1 del; 6 mod

8260704: ParallelGC: oldgen expansion needs release-store for _end

Move JDK-8257999 barrier to correct location.

Reviewed-by: yan
Backport-of: afd5eefdae388a53a0d6bffc2cf94b878ac1881e

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PR: https://git.openjdk.java.net/jdk13u-dev/pull/262