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  1. JDK
  2. JDK-6868071

CMS: reduce perm heap bloat on account of 4957990

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Won't Fix
    • Affects Version/s: 7
    • Fix Version/s: 9
    • Component/s: hotspot
    • Subcomponent:
      gc
    • CPU:
      generic
    • OS:
      generic

      Description

      Note that the fix for 4957990 will fix the perm heap bloat whenever
      a stop world collection is done.

      This bug will address the same question in the context of
      concurrent class unloading by CMS. This part of the work is
      being split off into a separate CR to expedite the integration
      of the fix for 4957990 for other collectors without holding them
      hostage to the concurrent class unloading in CMS.

      See 4957990 for a test case and other analysis.

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              Assignee:
              Unassigned Unassigned
              Reporter:
              ysr Y. Ramakrishna
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