JDK-8256474 : Migrate Mutex _owner accesses to use Atomic operations
  • Type: Sub-task
  • Component: hotspot
  • Sub-Component: runtime
  • Affected Version: 16
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2020-11-17
  • Updated: 2021-01-07
  • Resolved: 2020-12-01
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JDK 16
16 b27Fixed
Description
As per the discussion in JDK-8234192 transition the Mutex code to use Atomic load/store for accessing the _owner field.
Comments
Changeset: 927504e8 Author: David Holmes <dholmes@openjdk.org> Date: 2020-12-01 23:10:39 +0000 URL: https://git.openjdk.java.net/jdk/commit/927504e8
01-12-2020