JDK-8278061 : G1: Implement region pinning
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 19
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • Submitted: 2021-12-01
  • Updated: 2024-01-31
  • Resolved: 2024-01-31
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Related Reports
Duplicate :  
JDK-8318706 - Implement JEP 423: Region Pinning for G1
Relates :  
JDK-8278191 - G1: Enable region pinning in Full GC
Description
This is one of the final steps to enable region pinning in G1.

After all the expected optimizations of evacuation failure mechanism are done, we can enable region pinning in Young GC.

Thomas already had a draft version at: https://github.com/openjdk/jdk/compare/master...tschatzl:full-pin-support