RFR Backport: 8166607: G1 needs klass_or_null_acquire

[Yangfei (Felix)]

> -----Original Message-----
> From: jdk8u-dev [mailto:jdk8u-dev-retn at openjdk.java.net] On Behalf Of
> Andrew Haley
> Sent: Friday, December 25, 2020 7:02 PM
> To: jdk8u-dev at openjdk.java.net
> Subject: Re: RFR Backport: 8166607: G1 needs klass_or_null_acquire
> 
> On 12/24/20 11:03 AM, Yangfei (Felix) wrote:
> > Webrev for 8u:
> >     http://cr.openjdk.java.net/~fyang/8166607-8u/webrev.00/
> >
> > Except for path adaption, two extra changes are needed here:
> > 1. Use hr->isHumongous() instead of hr->is_humongous(). Function name
> for isHumongous() and friends are normalized by 8058495.
> > 2. Wrap error messages used in assertion using err_msg.
> >
> > Performed full jtreg test with release build both on aarch64-linux and
> x86_64-linux platforms.
> >
> > OK to backport?
> 
> OK, thanks.

Thanks for the review. Tagged for approval.

Best Regards,
Felix