[jdk17u-dev] RFR: 8306825: Monitor deflation might be accidentally disabled by zero intervals [v4]

[Aleksey Shipilev]

> Clean backport to improve both new code for `GuaranteedAsyncDeflationInterval`, but also handles bugs in existing intervals handling.
> 
> Additional testing: 
>  - [x] macos-aarch64-server-fastdebug, `runtime/Monitor`
>  - [x] Linux x86_64 fastdebug, `tier1 tier2 tier3`  
>  - [x] Linux AArch64 fastdebug, `tier1 tier2 tier3`

Aleksey Shipilev has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains one new commit since the last revision:

  Backport a6b4f25bd50e6861281d162f143c5bc9c16bac51

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Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/1318/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/1318/files/92ea13b5..2b13b5bc

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1318&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1318&range=02-03

  Stats: 231 lines in 1 file changed: 0 ins; 231 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1318.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1318/head:pull/1318

PR: https://git.openjdk.org/jdk17u-dev/pull/1318