1. 21 8月, 2014 1 次提交
    • T
      8038423: G1: Decommit memory within heap · 72bba568
      tschatzl 提交于
      Summary: Allow G1 to decommit memory of arbitrary regions within the heap and their associated auxiliary data structures card table, BOT, hot card cache, and mark bitmaps.
      Reviewed-by: mgerdin, brutisso, jwilhelm
      72bba568
  2. 19 8月, 2014 1 次提交
  3. 23 5月, 2014 1 次提交
    • D
      8037816: Fix for 8036122 breaks build with Xcode5/clang · ed4b64df
      drchase 提交于
      8043029: Change 8037816 breaks HS build with older GCC versions which don't support diagnostic pragmas
      8043164: Format warning in traceStream.hpp
      Summary: Backport of main fix + two corrections, enables clang compilation, turns on format attributes, corrects/mutes warnings
      Reviewed-by: kvn, coleenp, iveresov, twisti
      ed4b64df
  4. 17 3月, 2014 1 次提交
  5. 14 3月, 2014 1 次提交
  6. 28 2月, 2014 1 次提交
    • J
      8036025: Sort the freelist in order to shrink the heap · dc597682
      jwilhelm 提交于
      Summary: The free list is being maintained in a sorted fashion and old and humongous regions are allocated from the bottom of the heap while young regions are allocated at the top.
      Reviewed-by: tschatzl, mgerdin
      Contributed-by: jesper.wilhelmsson@oracle.com, staffan.friberg@oracle.com
      dc597682
  7. 20 7月, 2012 1 次提交
  8. 18 7月, 2012 1 次提交
  9. 18 4月, 2012 1 次提交
  10. 08 11月, 2011 1 次提交
  11. 05 3月, 2011 1 次提交
  12. 30 3月, 2011 1 次提交
  13. 20 1月, 2011 1 次提交
    • T
      6977804: G1: remove the zero-filling thread · 0ed267ef
      tonyp 提交于
      Summary: This changeset removes the zero-filling thread from G1 and collapses the two free region lists we had before (the "free" and "unclean" lists) into one. The new free list uses the new heap region sets / lists abstractions that we'll ultimately use it to keep track of all regions in the heap. A heap region set was also introduced for the humongous regions. Finally, this change increases the concurrency between the thread that completes freeing regions (after a cleanup pause) and the rest of the system (before we'd have to wait for said thread to complete before allocating a new region). The changest also includes a lot of refactoring and code simplification.
      Reviewed-by: jcoomes, johnc
      0ed267ef