RFR: 8227369: pd_disjoint_words_atomic() needs to be atomic [v2]

[Aleksey Shipilev]

On Wed, 23 Feb 2022 07:48:42 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> David Holmes has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Remove underscore from name
>
> Looks fine. There might be some performance implications to this, as IIRC this code gets called from GC copying, so some light benchmarking might be in order.

> @shipilev any suggestions as to which benchmarks to try to run for this? Otherwise I'll just try our usual internal ones.

Just the usual sanity check of benchmarks is fine. If there are regressions on some other benchmarks, we can take care of them after integration.

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PR: https://git.openjdk.java.net/jdk/pull/7567