[11u] RFR: 8222518: Remove unnecessary caching of Parker object in java.lang.Thread

[Langer, Christoph]

Hi Andrew,

with all evaluation and discussion of this item, I would be ready to approve it. Or would you object?

Cheers
Christoph

> -----Original Message-----
> From: jdk-updates-dev <jdk-updates-dev-retn at openjdk.java.net> On
> Behalf Of Hohensee, Paul
> Sent: Freitag, 15. Januar 2021 20:58
> To: Andrew Haley <aph at redhat.com>; jdk-updates-dev at openjdk.java.net
> Subject: RE: [11u] RFR: 8222518: Remove unnecessary caching of Parker
> object in java.lang.Thread
> 
> As Richard noted, it's a useful cleanup and "reduces footprint without
> performance cost."
> 
> Amazon has a number of small performance/footprint backports we've been
> running internally in 11.0.9 for the last 3 months that we’d like to upstream.
> This is one of them.
> 
> Thanks,
> Paul
> 
> -----Original Message-----
> From: jdk-updates-dev <jdk-updates-dev-retn at openjdk.java.net> on
> behalf of Andrew Haley <aph at redhat.com>
> Date: Thursday, January 14, 2021 at 2:51 AM
> To: "jdk-updates-dev at openjdk.java.net" <jdk-updates-
> dev at openjdk.java.net>
> Subject: RE: [11u] RFR: 8222518: Remove unnecessary caching of Parker
> object in java.lang.Thread
> 
> Can someone please explain why this P4 Enhancement is proposed for
> backporting?
> 
> --
> Andrew Haley  (he/him)
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> https://keybase.io/andrewhaley
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671
>