Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8274054

Add custom enqueue calls during reference processing

    XMLWordPrintable

Details

    • gc
    • b16

    Description

      Currently enqueuing during reference processing executes the write barrier. Some collectors (G1) are not in a state that the write barrier will execute correctly. This causes extra unnecessary work.

      Add an API to have collector specific enqueue() calls.

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8274053 [BACKOUT] JDK-8270842: G1: Only young regions need to redirty outside references in remset.

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/jdk/51085b52

          Review Review openjdk/jdk/5603

          Activity

            People

              tschatzl Thomas Schatzl
              tschatzl Thomas Schatzl
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: