[jdk17u-dev] RFR: 8322503: Shenandoah: Clarify gc state usage [v2]

[William Kemper]

> Resolved trivial conflicts.

William Kemper has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge remote-tracking branch 'openjdk-17u-dev/master' into backport-jdk17u-dev-8322503
 - 8322503: Shenandoah: Clarify gc state usage
   
   Reviewed-by: ysr, gli

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Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/2298/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/2298/files/47ec5420..baca5b34

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2298&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2298&range=00-01

  Stats: 2940 lines in 131 files changed: 2291 ins; 184 del; 465 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2298.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2298/head:pull/2298

PR: https://git.openjdk.org/jdk17u-dev/pull/2298