RFR (S): 8242036: G1 HeapRegionRemSet::_n_coarse_entries could be a bool
Kim Barrett
kim.barrett at oracle.com
Thu Jul 23 10:20:11 UTC 2020
> On Jul 23, 2020, at 5:05 AM, Albert Yang <albert.m.yang at oracle.com> wrote:
>
> Additionally, in following the guideline for concurrent variables, it is marked `volatile` to signal potential concurrent access, and all access to it use explicit atomic operations now.
>
> https://bugs.openjdk.java.net/browse/JDK-8242036
>
> the complete patch:
>
> http://cr.openjdk.java.net/~lkorinth/albert/8242036/1/
>
> Tested: hotspot-gc
Looks good.
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