RFR: 8263427: Shenandoah: Trigger weak-LRB even when heap is stable [v5]

[Roman Kennke]

On Tue, 16 Mar 2021 09:50:16 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Roman Kennke has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - Remove unused code. Move ShenandoahRendezvousClosure close to where it's used.
>>  - Rename 'disable weak roots' -> 'final roots' everywhere
>
> src/hotspot/share/gc/shenandoah/shenandoahNMethod.inline.hpp line 31:
> 
>> 29: #include "gc/shared/barrierSetNMethod.hpp"
>> 30: #include "gc/shenandoah/shenandoahNMethod.hpp"
>> 31: #include "gc/shenandoah/shenandoahClosures.inline.hpp"
> 
> Is this include necessary? I cannot see why.

I removed the same include in shenandoahUnload.cpp because it is no longer needed there. But it's needed here because of ShenandoahEvacuateUpdateMetadataClosure. It was only reachable through the include in shenandoahUnload.cpp before.

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PR: https://git.openjdk.java.net/jdk/pull/2945