RVM
  1. RVM
  2. RVM-892

MarkCompact fails to report allocation success

    Details

    • Type: Bug Bug
    • Status: Closed Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 3.1.0
    • Fix Version/s: hg tip
    • Component/s: MMTk: MarkCompact
    • Labels:
      None
    • Number of attachments :
      0

      Description

      Under some allocation patterns, MarkCompact can GC successfully without ever reporting that it successfully allocates. This is due to the way it (presently) reuses allocated blocks without returning them to the underlying page resource. After 10 GCs, a sanity check is triggered and MMTk dies.

        Activity

        Robin Garner made changes -
        Field Original Value New Value
        Status Open [ 1 ] In Progress [ 3 ]
        Hide
        Robin Garner added a comment -

        Fixed in r15839.

        Show
        Robin Garner added a comment - Fixed in r15839.
        Robin Garner made changes -
        Status In Progress [ 3 ] Resolved [ 5 ]
        Fix Version/s svn head [ 14573 ]
        Resolution Fixed [ 1 ]
        Robin Garner made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Robin Garner
            Reporter:
            Robin Garner
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            Dates

            • Created:
              Updated:
              Resolved: