[jdk17u-dev] RFR: 8305670: Performance regression in LockSupport.unpark with lots of idle threads [v2]

Fri Jul 21 05:29:41 UTC 2023

> I backport this for parity with 17.0.9-oracle.
> 
> I had to resolve one chunk due to NULL/nullptr differences.

Goetz Lindenmaier has updated the pull request incrementally with one additional commit since the last revision:

  remove empty line

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

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/1604/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/1604/files/7a11918c..a8ef7350

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1604&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1604&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1604.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1604/head:pull/1604

PR: https://git.openjdk.org/jdk17u-dev/pull/1604