Re: Proposal for back-porting JFR to OpenJDK8u

guangyu.zhu guangyu.zhu at
Fri Feb 1 02:15:39 UTC 2019

Hi Andrew,

This patch was only tested on linux/x86_64, and has not been tested on bsd, windows or mac. The non-(linux/x86-64) platform lacks some platform-dependent functions. That is what Ao Qi mentioned in the previous message. 

Sender:Andrew Hughes <gnu.andrew at>
Sent At:2019 Feb. 1 (Fri.) 00:40
Recipient:guangyu.zhu <guangyu.zhu at>
Cc:Mario Torre <neugens at>; jdk8u-dev <jdk8u-dev-bounces at>; yumin qi <yumin.qi at>; jdk8u-dev <jdk8u-dev at>; kingsum.chow <kingsum.chow at>; denghui.ddh <denghui.ddh at>
Subject:Re: Proposal for back-porting JFR to OpenJDK8u

On Thu, 31 Jan 2019 at 04:31, guangyu.zhu <guangyu.zhu at> wrote:
> The risk lies in other non-linux/x86-64 platforms. We have never built on them.
> Thanks,
> Guangyu

To clarify; do you mean you've only tested on Linux & x86_64? Or are
you referring
only to non-Linux platforms (*BSD, Windows, Mac, Solaris)?

Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (

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