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jdk-24/hotspot/src/share/vm/gc_implementation/g1
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Thomas Schatzl 7fe4686591 8055525: Bigapp weblogic+medrec fails to startup after JDK-8038423 
If large pages are enabled and configured in Linux, the VM always pre-commits the entire space. The VM fails verification of the commit of the initial heap because some internal data structure marked all memory pages of the heap as committed during initialization. This makes the code think that we attempted a double-commit during first allocation of the heap. Remove the initial marking of memory pages of the heap to committed.

Reviewed-by: mgerdin
2014-08-20 14:34:40 +02:00
..
bufferingOopClosure.cpp
8033764: Remove the usage of StarTask from BufferingOopClosure
2014-02-10 12:51:51 +01:00
bufferingOopClosure.hpp
8033764: Remove the usage of StarTask from BufferingOopClosure
2014-02-10 12:51:51 +01:00
collectionSetChooser.cpp
8044775: Improve usage of umbrella header atomic.inline.hpp
2014-06-04 11:56:44 +02:00
collectionSetChooser.hpp
8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013
2013-12-24 11:48:39 -08:00
concurrentG1Refine.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
concurrentG1Refine.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
concurrentG1RefineThread.cpp
6885993: Named Thread: introduce print() and print_on(outputStream* st) methods
2014-05-01 05:52:28 -07:00
concurrentG1RefineThread.hpp
6885993: Named Thread: introduce print() and print_on(outputStream* st) methods
2014-05-01 05:52:28 -07:00
concurrentMark.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
concurrentMark.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
concurrentMark.inline.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
concurrentMarkThread.cpp
8048085: Aborting marking just before remark results in useless additional clearing of the next mark bitmap
2014-07-21 09:59:46 +02:00
concurrentMarkThread.hpp
6885993: Named Thread: introduce print() and print_on(outputStream* st) methods
2014-05-01 05:52:28 -07:00
concurrentMarkThread.inline.hpp
6989984: Use standard include model for Hospot
2010-11-23 13:22:55 -08:00
dirtyCardQueue.cpp
8044775: Improve usage of umbrella header atomic.inline.hpp
2014-06-04 11:56:44 +02:00
dirtyCardQueue.hpp
8019342: G1: High "Other" time most likely due to card redirtying
2014-04-16 16:46:58 +02:00
evacuationInfo.hpp
8005849: JEP 167: Event-Based JVM Tracing
2013-06-10 11:30:51 +02:00
g1_globals.cpp
6989984: Use standard include model for Hospot
2010-11-23 13:22:55 -08:00
g1_globals.hpp
8051837: Remove temporary G1UseParallelRSetUpdating and G1UseParallelRSetScanning flags
2014-08-07 09:35:08 +02:00
g1_specialized_oop_closures.hpp
8049420: Backout 8048248 to correct attribution
2014-07-07 12:37:11 +02:00
g1AllocRegion.cpp
8037816: Fix for 8036122 breaks build with Xcode5/clang
2014-05-09 16:50:54 -04:00
g1AllocRegion.hpp
8044406: JVM crash with JDK8 (build 1.8.0-b132) with G1 GC
2014-08-18 19:30:24 -07:00
g1AllocRegion.inline.hpp
8047818: G1 HeapRegions can no longer be ContiguousSpaces
2014-06-26 11:36:58 +02:00
g1BiasedArray.cpp
8037816: Fix for 8036122 breaks build with Xcode5/clang
2014-05-09 16:50:54 -04:00
g1BiasedArray.hpp
8037816: Fix for 8036122 breaks build with Xcode5/clang
2014-05-09 16:50:54 -04:00
g1BlockOffsetTable.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1BlockOffsetTable.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1BlockOffsetTable.inline.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1CardCounts.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1CardCounts.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1CodeCacheRemSet.cpp
8049426: Minor cleanups after G1 class unloading
2014-07-09 16:44:30 +02:00
g1CodeCacheRemSet.hpp
8049420: Backout 8048248 to correct attribution
2014-07-07 12:37:11 +02:00
g1CollectedHeap.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1CollectedHeap.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1CollectedHeap.inline.hpp
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
2014-08-18 16:10:44 +02:00
g1CollectorPolicy.cpp
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
2014-08-18 16:10:44 +02:00
g1CollectorPolicy.hpp
8042298: Remove the names gen0 and gen1 from the GC code
2014-05-02 02:11:34 +02:00
g1ErgoVerbose.cpp
7113012: G1: rename not-fully-young GCs as "mixed"
2011-12-16 02:14:27 -05:00
g1ErgoVerbose.hpp
7185699: G1: Prediction model discrepancies
2012-08-21 14:10:39 -07:00
g1EvacFailure.hpp
8049420: Backout 8048248 to correct attribution
2014-07-07 12:37:11 +02:00
g1GCPhaseTimes.cpp
8052170: G1 asserts at collection exit with -XX:-G1DeferredRSUpdate
2014-08-07 22:28:16 +02:00
g1GCPhaseTimes.hpp
8027959: Early reclamation of large objects in G1
2014-07-23 09:03:32 +02:00
g1HotCardCache.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1HotCardCache.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1HRPrinter.cpp
8037816: Fix for 8036122 breaks build with Xcode5/clang
2014-05-09 16:50:54 -04:00
g1HRPrinter.hpp
7049999: G1: Make the G1PrintHeapRegions output consistent and complete
2011-06-24 12:38:49 -04:00
g1Log.cpp
7160728: Introduce an extra logging level for G1 logging
2012-04-13 01:59:38 +02:00
g1Log.hpp
7160728: Introduce an extra logging level for G1 logging
2012-04-13 01:59:38 +02:00
g1MarkSweep.cpp
Merge
2014-07-23 14:06:28 -07:00
g1MarkSweep.hpp
8005849: JEP 167: Event-Based JVM Tracing
2013-06-10 11:30:51 +02:00
g1MMUTracker.cpp
7050392: G1: Introduce flag to generate a log of the G1 ergonomic decisions
2011-09-07 12:21:23 -04:00
g1MMUTracker.hpp
8025856: Fix typos in the GC code
2014-01-23 14:47:23 +01:00
g1MonitoringSupport.cpp
8025856: Fix typos in the GC code
2014-01-23 14:47:23 +01:00
g1MonitoringSupport.hpp
8025856: Fix typos in the GC code
2014-01-23 14:47:23 +01:00
g1OopClosures.cpp
8040977: G1 crashes when run with -XX:-G1DeferredRSUpdate
2014-06-26 16:01:07 +02:00
g1OopClosures.hpp
8049420: Backout 8048248 to correct attribution
2014-07-07 12:37:11 +02:00
g1OopClosures.inline.hpp
8027959: Early reclamation of large objects in G1
2014-07-23 09:03:32 +02:00
g1PageBasedVirtualSpace.cpp
8055525: Bigapp weblogic+medrec fails to startup after JDK-8038423
2014-08-20 14:34:40 +02:00
g1PageBasedVirtualSpace.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1ParScanThreadState.cpp
8031323: Optionally align objects copied to survivor spaces
2014-08-01 15:40:12 -07:00
g1ParScanThreadState.hpp
8035401: Fix visibility of G1ParScanThreadState members
2014-06-26 15:48:05 +02:00
g1ParScanThreadState.inline.hpp
8027959: Early reclamation of large objects in G1
2014-07-23 09:03:32 +02:00
g1RegionToSpaceMapper.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1RegionToSpaceMapper.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1RemSet.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1RemSet.hpp
8016302: Change type of the number of GC workers to unsigned int (2)
2014-04-03 17:49:31 +04:00
g1RemSet.inline.hpp
8035400: Move G1ParScanThreadState into its own files
2014-06-26 15:45:07 +02:00
g1RemSetSummary.cpp
8026848: -XX:+G1SummarizeRSetStats can result in wrong exit code and crash
2013-10-22 11:50:12 +02:00
g1RemSetSummary.hpp
8025441: G1: assert "assert(thread < _num_vtimes) failed: just checking" fails when G1ConcRefinementThreads > ParallelGCThreads
2013-09-30 12:43:59 +02:00
g1SATBCardTableModRefBS.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1SATBCardTableModRefBS.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
g1StringDedup.cpp
8044775: Improve usage of umbrella header atomic.inline.hpp
2014-06-04 11:56:44 +02:00
g1StringDedup.hpp
8044775: Improve usage of umbrella header atomic.inline.hpp
2014-06-04 11:56:44 +02:00
g1StringDedupQueue.cpp
8044775: Improve usage of umbrella header atomic.inline.hpp
2014-06-04 11:56:44 +02:00
g1StringDedupQueue.hpp
8037112: gc/g1/TestHumongousAllocInitialMark.java caused SIGSEGV
2014-04-11 11:00:12 +02:00
g1StringDedupStat.cpp
8029075: String deduplication in G1
2014-03-18 19:07:22 +01:00
g1StringDedupStat.hpp
8029075: String deduplication in G1
2014-03-18 19:07:22 +01:00
g1StringDedupTable.cpp
8029075: String deduplication in G1
2014-03-18 19:07:22 +01:00
g1StringDedupTable.hpp
8029075: String deduplication in G1
2014-03-18 19:07:22 +01:00
g1StringDedupThread.cpp
8044775: Improve usage of umbrella header atomic.inline.hpp
2014-06-04 11:56:44 +02:00
g1StringDedupThread.hpp
6885993: Named Thread: introduce print() and print_on(outputStream* st) methods
2014-05-01 05:52:28 -07:00
g1YCTypes.hpp
8005849: JEP 167: Event-Based JVM Tracing
2013-06-10 11:30:51 +02:00
heapRegion.cpp
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
2014-08-18 16:10:44 +02:00
heapRegion.hpp
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
2014-08-18 16:10:44 +02:00
heapRegion.inline.hpp
8048269: Add flag to turn off class unloading after G1 concurrent mark
2014-08-06 09:55:16 +02:00
heapRegionRemSet.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
heapRegionRemSet.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
heapRegionSeq.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
heapRegionSeq.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
heapRegionSeq.inline.hpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
heapRegionSet.cpp
8038423: G1: Decommit memory within heap
2014-08-19 14:09:10 +02:00
heapRegionSet.hpp
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
2014-08-18 16:10:44 +02:00
heapRegionSet.inline.hpp
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
2014-08-18 16:10:44 +02:00
ptrQueue.cpp
8025856: Fix typos in the GC code
2014-01-23 14:47:23 +01:00
ptrQueue.hpp
8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013
2013-12-24 11:48:39 -08:00
satbQueue.cpp
8049420: Backout 8048248 to correct attribution
2014-07-07 12:37:11 +02:00
satbQueue.hpp
8049420: Backout 8048248 to correct attribution
2014-07-07 12:37:11 +02:00
sparsePRT.cpp
8044775: Improve usage of umbrella header atomic.inline.hpp
2014-06-04 11:56:44 +02:00
sparsePRT.hpp
8042474: Clean up duplicated code in RSHashTable
2014-05-08 10:29:17 +02:00
survRateGroup.cpp
8037816: Fix for 8036122 breaks build with Xcode5/clang
2014-05-09 16:50:54 -04:00
survRateGroup.hpp
7197424: update copyright year to match last edit in jdk8 hotspot repository
2012-10-09 10:09:34 -07:00
vm_operations_g1.cpp
8043607: Add a GC id as a log decoration similar to PrintGCTimeStamps
2014-06-19 13:31:14 +02:00
vm_operations_g1.hpp
7172388: G1: _total_full_collections should not be incremented for concurrent cycles
2012-06-05 22:30:24 +02:00
vmStructs_g1.hpp
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
2014-08-18 16:10:44 +02:00