RFR: 8316906 Clarify TLABWasteTargetPercent flag

Mon Sep 25 15:50:45 UTC 2023

This flag is currently described as "Percentage of Eden that can be wasted". However, it does not address all kinds of waste. It specifically only controls the waste due to half-full TLABs at GC time. I propose to clarify this description, because it took me a lot of time to figure it out.

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Commit messages:
 - 8316906 Clarify TLABWasteTargetPercent flag

Changes: https://git.openjdk.org/jdk/pull/15904/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15904&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8316906
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/15904.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15904/head:pull/15904

PR: https://git.openjdk.org/jdk/pull/15904