ZGC: Asynchronous unmapping can lead to running out of address space

XMLWordPrintable

    • Type: Bug
    • Resolution: Not an Issue
    • Priority: P5
    • 25
    • Affects Version/s: 21
    • Component/s: hotspot
    • gc

      If the ZUnmapper thread is starved the number of mapping put on its queue can increase unbounded. This can in turn lead to running out of virtual address space and having too many in flight mappings.

            Assignee:
            Unassigned
            Reporter:
            Stefan Johansson
            Votes:
            0 Vote for this issue
            Watchers:
            10 Start watching this issue

              Created:
              Updated:
              Resolved: