STATUS: I'm in the process of updating the page to switch from using 'contentions' → 'ref_count' for the async deflation protocol.
This page describes adding support for Async Monitor Deflation to OpenJDK. The primary goal of this project is to reduce the time spent in safepoint cleanup operations.
Full Webrev: http://cr.openjdk.java.net/~dcubed/8153224-webrev/6-for-jdk13.full/ (NOT YET UPLOADED)
Inc Webrev: http://cr.openjdk.java.net/~dcubed/8153224-webrev/6-for-jdk13.inc/ (NOT YET UPLOADED)
This patch for Async Monitor Deflation is based on Carsten Varming's