[jdk17u-dev] RFR: 8269821: Remove is-queue-active check in inner loop of write_ref_array_pre_work

[Aleksey Shipilev]

Clean backport to improve G1 performance and provide grounds for next backports.

Additional testing:
 - [x] Linux x86_64 fastdebug `tier1`
 - [ ] Linux x86_64 fastdebug `tier2`

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Commit messages:
 - Backport 675a9520b21e7adfded8a4bb8b1a06c1dcc6ccfb

Changes: https://git.openjdk.org/jdk17u-dev/pull/905/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=905&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8269821
  Stats: 6 lines in 1 file changed: 4 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/905.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/905/head:pull/905

PR: https://git.openjdk.org/jdk17u-dev/pull/905