[11u] RFR (S) 8260704: ParallelGC: oldgen expansion needs release-store for _end

[Aleksey Shipilev]

Thanks, tagged.

On 2/16/21 2:12 AM, Hohensee, Paul wrote:
> Lgtm.
> 
> Thanks,
> Paul
> 
> -----Original Message-----
> From: jdk-updates-dev <jdk-updates-dev-retn at openjdk.java.net> on behalf of Aleksey Shipilev <shade at redhat.com>
> Date: Monday, February 15, 2021 at 10:42 AM
> To: "jdk-updates-dev at openjdk.java.net" <jdk-updates-dev at openjdk.java.net>
> Subject: [11u] RFR (S) 8260704: ParallelGC: oldgen expansion needs release-store for _end
> 
> Original bug:
>     https://bugs.openjdk.java.net/browse/JDK-8260704
>     https://git.openjdk.java.net/jdk16/commit/afd5eefd
> 
> While the patch is simple, 11u does not have Atomic methods we need -- those were moved from
> OrderAccess to Atomic in JDK 14 with JDK-8234562. So, 11u patch uses OrderAccess.
> 
> 11u variant:
>     https://cr.openjdk.java.net/~shade/8260704/webrev.11u.02/
> 
> Testing: tier{1,2} with Parallel
> 
> --
> Thanks,
> -Aleksey
> 
> 


-- 
Thanks,
-Aleksey