Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8247878

Move Management strong oops to OopStorage

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 16
    • Fix Version/s: 16
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      svc
    • Resolved In Build:
      b07

      Description

      ThreadService and MemoryService implementations collect information at a safepoint and after the safepoint create objects to pass back to Java code. The oops they collect are saved directly in the data structures necessitating an oops_do() call on them. If the oops are moved to OopStorage, they can be iterated more efficiently by GC. Also all the GCs won't require a case to call Management::oops_do().

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                coleenp Coleen Phillimore
                Reporter:
                coleenp Coleen Phillimore
              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: