RFR: 8301465: Remove unnecessary nmethod arming in Full GC of Serial/Parallel [v2]

[Albert Mingkun Yang]

On Tue, 31 Jan 2023 10:00:44 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

>> Albert Mingkun Yang has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   review
>
> src/hotspot/share/code/codeCache.cpp line 880:
> 
>> 878: //    nmethods are visited.
>> 879: // 2. Used at the end of (stw/concurrent) marking so that nmethod::_gc_epoch is
>> 880: //    up-to-date, which provides more accurate estimate of nmethod::is_cold.
> 
> I would prefer to have general documentation and usage information about a method in the .hpp file.

Moved.

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PR: https://git.openjdk.org/jdk/pull/12311