1. 27 10月, 2010 1 次提交
  2. 23 10月, 2010 1 次提交
  3. 21 10月, 2010 1 次提交
  4. 20 10月, 2010 1 次提交
  5. 16 10月, 2010 1 次提交
  6. 13 10月, 2010 4 次提交
  7. 12 10月, 2010 2 次提交
  8. 11 10月, 2010 1 次提交
  9. 08 10月, 2010 3 次提交
  10. 07 10月, 2010 1 次提交
  11. 05 10月, 2010 2 次提交
  12. 02 10月, 2010 3 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
    • J
      6983311: G1: LoopTest hangs when run with -XX:+ExplicitInvokesConcurrent · 52b8d7bd
      johnc 提交于
      Summary: Clear the concurrent marking "in progress" flag while the FullGCCount_lock is held. This avoids a race that can cause back to back System.gc() calls, when ExplicitGCInvokesConcurrent is enabled, to fail to initiate a marking cycle causing the requesting thread to hang.
      Reviewed-by: tonyp, ysr
      52b8d7bd
    • Y
      6794422: Perm gen expansion policy for concurrent collectors · 9747275e
      ysr 提交于
      Summary: Concurrent collectors should expand the perm gen without a full STW GC, but possibly by triggering a concurrent collection. Temporary band-aid for G1 where no concurrent collection is kicked off since the perm gen is not collected concurrently.
      Reviewed-by: johnc
      9747275e
  13. 01 10月, 2010 3 次提交
  14. 30 9月, 2010 3 次提交
    • I
      6988346: 6986046 breaks tiered · 7a1604dd
      iveresov 提交于
      Summary: adjusted profiling code generation to use the new ValueStack implementation; lowered optimization level for c1_LinearScan.cpp on solaris x64.
      Reviewed-by: kvn, never
      7a1604dd
    • Y
      6692906: CMS: parallel concurrent marking may be prone to hanging or stalling... · f1d21486
      ysr 提交于
      6692906: CMS: parallel concurrent marking may be prone to hanging or stalling mutators for periods of time
      Summary: Inserted missing yield(check)s in closures used during the work-stealing phase of parallel concurrent marking, a missing synchronous yield-request in the cms perm gen allocation path, and a terminator-terminator for the offer_termination invocation that monitors the yield status of the concurrent marking task. Elaborated some documentation comments and made some task queue termination loop flags configurable at start-up to aid debugging in the field.
      Reviewed-by: jmasa, johnc, poonam
      f1d21486
    • R
      6988303: 6986046 breaks build with recent gcc · 980afabc
      roland 提交于
      Summary: fixes build break
      Reviewed-by: never, kvn
      980afabc
  15. 29 9月, 2010 3 次提交
  16. 28 9月, 2010 2 次提交
  17. 24 9月, 2010 1 次提交
  18. 23 9月, 2010 3 次提交
  19. 22 9月, 2010 1 次提交
  20. 21 9月, 2010 1 次提交
  21. 17 9月, 2010 1 次提交
  22. 16 9月, 2010 1 次提交