[JDK-8248391] Unify handling of all OopStorage instances in weak root processing - Java Bug System

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Details

Type: Enhancement
Status: Resolved
Priority: P4
Resolution: Fixed
Affects Version/s: 16
Fix Version/s: 16
Component/s: hotspot
Labels:
- gc-pending-review

Subcomponent:
gc
Resolved In Build:
b07

Description

Today, when a weak OopStorage is added, you have to plug it in explicitly to ZGC, Shenandoah and the WeakProcessor. And sometimes the runtime data structures associated with an OopStorage need a notification when oops die. Then you have to explicitly plug in notification code in various places.
It would be ideal if this process could be completely automated.

Attachments

Issue Links

relates to

JDK-8253581 runtime/stringtable/StringTableCleaningTest.java fails on 32-bit platforms

Resolved

JDK-8247920 Unify handling of all OopStorage instances in root processing

Resolved

JDK-8261905 Move implementation of OopStorage num_dead related functions

Resolved

JDK-8249877 Shenandoah: Report number of dead weak oops during STW weak roots

Resolved

Activity

People

Assignee:: Erik Österlund

Reporter:: Erik Österlund

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 2020-06-26 02:45

Updated:: 2021-02-17 04:41

Resolved:: 2020-07-16 14:53