RFR: 8340470: G1: Adopt PartialArrayState to consolidate marking stack in Full GC [v2]

Ivan Walulya iwalulya at openjdk.org
Thu Jan 8 12:58:07 UTC 2026


> Hi,
> 
> Please review this change adopting `PartialArrayState` introduced by [JDK-8337709](https://bugs.openjdk.org/browse/JDK-8337709) to consolidate marking queue sets (oop queue set and objArray queue set) into single queue set in G1 Full GC.
> 
> Testing: Tier 1-5

Ivan Walulya has updated the pull request incrementally with one additional commit since the last revision:

  missing include

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/29114/files
  - new: https://git.openjdk.org/jdk/pull/29114/files/0a218479..ba515949

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=29114&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=29114&range=00-01

  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/29114.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29114/head:pull/29114

PR: https://git.openjdk.org/jdk/pull/29114


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