RFR: 8305060: G1: Refactor G1ScanHRForRegionClosure::scan_heap_roots

Tue Mar 28 09:56:24 UTC 2023

Simple refactoring to separate out dirty-cards iteration logic from dirty-cards processing.

Test: tier1-6

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Commit messages:
 - g1-scan-card

Changes: https://git.openjdk.org/jdk/pull/13205/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=13205&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8305060
  Stats: 238 lines in 3 files changed: 96 ins; 121 del; 21 mod
  Patch: https://git.openjdk.org/jdk/pull/13205.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13205/head:pull/13205

PR: https://git.openjdk.org/jdk/pull/13205