[jdk17u-dev] RFR: 8339148: Make os::Linux::active_processor_count() public [v2]

[Goetz Lindenmaier]

> I backport this for parity with 17.0.16-oracle.
> 
> Resolved, but probably clean anyways.

Goetz Lindenmaier has updated the pull request incrementally with two additional commits since the last revision:

 - I need another try ...
 - Remove empty line to make it clean.

-------------

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/3439/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/3439/files/69d00082..3d8b876d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3439&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3439&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3439.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3439/head:pull/3439

PR: https://git.openjdk.org/jdk17u-dev/pull/3439