1. 21 7月, 2014 1 次提交
  2. 03 4月, 2014 1 次提交
  3. 10 10月, 2012 1 次提交
  4. 29 6月, 2012 1 次提交
    • Z
      6995781: Native Memory Tracking (Phase 1) · bdfb3cf5
      zgu 提交于
      7151532: DCmd for hotspot native memory tracking
      Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd
      Reviewed-by: acorn, coleenp, fparain
      bdfb3cf5
  5. 24 11月, 2010 1 次提交
  6. 02 10月, 2010 1 次提交
    • T
      6980838: G1: guarantee(false) failed: thread has an unexpected active value in its SATB queue · acd6a8e3
      tonyp 提交于
      Summary: Under certain circumstances a safepoint could happen between a JavaThread object being created and that object being added to the Java threads list. This could cause the active field of that thread's SATB queue to get out-of-sync with respect to the other Java threads. The solution is to activate the SATB queue, when necessary, before adding the thread to the Java threads list, not when the JavaThread object is created. The changeset also includes a small fix to rename the surrogate locker thread from "Surrogate Locker Thread (CMS)" to "Surrogate Locker Thread (Concurrent GC)" since it's also used in G1.
      Reviewed-by: iveresov, ysr, johnc, jcoomes
      acd6a8e3
  7. 03 8月, 2010 1 次提交
    • J
      6814437: G1: remove the _new_refs array · 64711cc9
      johnc 提交于
      Summary: The per-worker _new_refs array is used to hold references that point into the collection set. It is populated during RSet updating and subsequently processed. In the event of an evacuation failure it processed again to recreate the RSets of regions in the collection set. Remove the per-worker _new_refs array by processing the references directly. Use a DirtyCardQueue to hold the cards containing the references so that the RSets of regions in the collection set can be recreated when handling an evacuation failure.
      Reviewed-by: iveresov, jmasa, tonyp
      64711cc9
  8. 28 5月, 2010 1 次提交
  9. 17 12月, 2009 1 次提交
    • I
      6862387: tune concurrent refinement further · 7f92f7a2
      iveresov 提交于
      Summary: Reworked the concurrent refinement: threads activation, feedback-based threshold adjustment, other miscellaneous fixes.
      Reviewed-by: apetrusenko, tonyp
      7f92f7a2
  10. 25 11月, 2009 1 次提交
    • J
      6899058: G1: Internal error in ptrQueue.cpp:201 in nightly tests · 6269ed5f
      johnc 提交于
      Summary: Fixes a race on the dirty card queue completed buffer list between worker thread(s) performing a flush of a deferred store barrier (enqueueing a newly completed buffer) and worker thread(s) in the RSet updating code claiming completed buffers. Removed the routine that removes elements from the completed update buffer queue using a CAS.
      Reviewed-by: ysr, tonyp
      6269ed5f
  11. 07 3月, 2009 1 次提交
  12. 06 6月, 2008 1 次提交