Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8230594

Allow direct handshakes without VMThread intervention

    XMLWordPrintable

Details

    • b07

    Description

      Today all handshakes execute as a VM_Operation requiring the VMThread to mediate between the handshaker and handshakee. We can try to have direct handshakes without requiring the help of the VMThread, at least as a possibility for handshakes, not necessarily mandatory.

      Attachments

        Issue Links

          is cloned by

          Enhancement - null JDK-8240918 [REDO] Allow direct handshakes without VMThread intervention

          • P3 - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8240902 JDI shared memory connector can use already closed Handles

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8237753 32-bit builds are broken after JDK-8230594

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. JDK-8237756 [BACKOUT]: JDK-8230594: Allow direct handshakes without VMThread intervention

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-8234086 VM operation can be simplified

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

          Enhancement - null JDK-8254264 Remove redundant cross_modify_fence()

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

          Activity

            People

              pchilanomate Patricio Chilano Mateo
              pchilanomate Patricio Chilano Mateo
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: