RFR: 8307100: Remove ReferentBasedDiscovery reference discovery policy [v2]

Tue May 2 13:47:24 UTC 2023

On Tue, 2 May 2023 09:08:34 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Albert Mingkun Yang has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits:
>> 
>>  - merge
>>  - remove-referent-policy
>
> src/hotspot/share/runtime/arguments.cpp line 526:
> 
>> 524:   { "G1ConcRSLogCacheSize",         JDK_Version::undefined(), JDK_Version::jdk(21), JDK_Version::undefined() },
>> 525:   { "G1ConcRSHotCardLimit",         JDK_Version::undefined(), JDK_Version::jdk(21), JDK_Version::undefined() },
>> 526:   { "RefDiscoveryPolicy",           JDK_Version::undefined(), JDK_Version::jdk(21), JDK_Version::undefined() },
> 
> Any specific reason to not target removal in JDK 22?

Not really; mostly copying from its neighbor.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13715#discussion_r1182563912