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1176 Commits

Author SHA1 Message Date
Nils Eliasson
4246096355 8214773: Replace use of thread unsafe strtok 
Reviewed-by: thartmann, dholmes
 2018-12-04 18:55:06 +01:00
Matthias Baesken
f8ccc8393b 8214944: replace strerror by os::strerror 
Reviewed-by: dholmes, neliasso
 2018-12-06 09:48:33 +01:00
Thomas Schatzl
528361f7ae 8214850: Rename vm_operations.?pp files to vmOperations.?pp files 
Reviewed-by: dholmes, coleenp
 2018-12-06 15:44:40 +01:00
Thomas Schatzl
eb5557a98e 8214791: Consistently name gc files containing VM operations 
Name all gc files containing VM operations according to a <gc>VMOperations.?pp.

Reviewed-by: coleenp, dholmes
 2018-12-06 15:44:13 +01:00
Thomas Schatzl
613912a595 8159440: Move marking of promoted objects during initial mark into the concurrent phase 
Reviewed-by: sjohanss, kbarrett
 2018-12-06 13:55:22 +01:00
Thomas Schatzl
b1c5e310ac 8193312: Rename VM_CGC_Operation to VM_G1Concurrent 
Reviewed-by: pliden, sjohanss, jgeorge
 2018-12-06 13:55:22 +01:00
Per Lidén
9b6ea802b5 8214786: Remove unused ThreadLocalAllocBuffer::verify() 
Reviewed-by: kbarrett, eosterlund
 2018-12-05 17:11:22 +01:00
Roland Westrelin
6cbb52dc24 8214541: ZGC: Refactoring from JDK-8214172 may leave PhaseIterGVN::_delay_transform set 
Reviewed-by: eosterlund
 2018-11-30 15:22:44 +01:00
Ioi Lam
a0a108fb01 8214388: CDS dumping fails with java heap fragmentation 
Force a full GC with a single thread before writing heap archive regions

Reviewed-by: sjohanss, jiangli
 2018-12-03 22:27:24 -08:00
Per Lidén
fff6e05c96 8214377: ZGC: Don't use memset to initialize array of ZForwardingTableEntry 
Reviewed-by: rkennke, eosterlund
 2018-12-03 14:52:49 +01:00
Sangheon Kim
098d20434c 8211735: Wrong heap mapper can be selected with UseLargePages on G1 
Reviewed-by: tschatzl, kbarrett
 2018-11-28 15:09:26 -08:00
Nils Eliasson
d92085431b 8214434: Disabling ZOptimizeLoadBarriers hits assert 
Reviewed-by: kvn, pliden, eosterlund
 2018-11-29 09:31:04 +01:00
Kim Barrett
978c78f7fc 8214278: Cleanup process_completed_threshold and related state 
Change types, normalize names, remove special values.

Reviewed-by: tschatzl, sjohanss
 2018-11-28 16:05:48 -05:00
Thomas Schatzl
0f0b8626fc 8213996: Remove one of the SparsePRT entry tables 
Remove unused functionality in SparsePRT

Reviewed-by: shade, sjohanss
 2018-11-28 11:06:58 +01:00
Roland Westrelin
cd0aafe76a 8214362: C2: gc interface entry point for split if 
Reviewed-by: rkennke, thartmann
 2018-11-27 14:49:13 +01:00
Roland Westrelin
8849b1c7b7 8214172: GC interface entry points for loop opts 
Reviewed-by: kvn, rkennke
 2018-11-27 09:35:02 +01:00
Kim Barrett
5c99d95a63 8214202: DirtyCardQueueSet::get_completed_buffer should not clear _process_completed 
Remove flag clearing and simplify get_completed-buffer.

Reviewed-by: tschatzl, sjohanss
 2018-11-26 13:17:39 -05:00
Stefan Johansson
bde8307cf9 8214118: HeapRegions marked as archive even if CDS mapping fails 
Reviewed-by: tschatzl, jiangli
 2018-11-23 10:57:07 +01:00
Robbin Ehn
751aa57f16 8214181: safepoint header cleanup 
Reviewed-by: kbarrett, dholmes, coleenp
 2018-11-23 11:07:54 +01:00
Erik Österlund
1379397c32 8213755: Let nmethods be is_unloading() outside of safepoints 
Reviewed-by: rehn, coleenp, kvn
 2018-11-22 10:01:38 +01:00
Thomas Schatzl
fc8795984a 8213927: G1 ignores AlwaysPreTouch when UseTransparentHugePages is enabled 
With UseTransparentHugePages we always need to pretouch on small page size as the underlying memory could currently be allocated as either small or large pages.

Reviewed-by: shade, sjohanss
 2018-11-22 09:26:51 +01:00
Thomas Schatzl
0febdff79b 8213997: Remove G1HRRSUseSparseTable flag 
Remove develop flag because it is not used anyway.

Reviewed-by: shade, manc
 2018-11-22 09:25:19 +01:00
Roman Kennke
34a1c2e6bb 8214057: GC/C2 abstraction for Node::has_special_unique_user() 
Reviewed-by: kvn, roland
 2018-11-22 09:23:05 +01:00
Roman Kennke
4b528df402 8214055: GC/C2 abstraction for phaseX 
Reviewed-by: kvn, roland
 2018-11-22 09:22:54 +01:00
Per Lidén
10526c99f9 8212748: ZGC: Add reentrant locking functionality 
Reviewed-by: eosterlund, kbarrett
 2018-11-09 14:08:01 +01:00
Kim Barrett
d8e5d52deb 8214144: Remove confusing locking_enqueue_completed_buffer 
Remove function.

Reviewed-by: tschatzl, manc
 2018-11-21 09:40:19 -05:00
Ioi Lam
6d269930fd 8213587: Speed up CDS dump time by using resizable hashtables 
Reviewed-by: jiangli, coleenp, gziemski
 2018-11-20 20:00:15 -08:00
Roman Kennke
521da29e44 8213746: GC/C2 abstraction for C2 matcher 
Reviewed-by: kvn, roland
 2018-11-20 22:37:34 +01:00
Per Lidén
a0c58fb8c6 8213623: ZGC: Let heap iteration walk all roots 
Reviewed-by: eosterlund, kbarrett
 2018-11-20 08:17:24 +01:00
Jiangli Zhou
14b7467279 8213898: CDS dumping of springboot asserts in G1ArchiveAllocator::alloc_new_region 
HeapRegionManager::find_highest_free needs to check if the region obtained from the HeapRegionManager::_regions is available.

Reviewed-by: tschatzl, sjohanss
 2018-11-16 13:23:50 -05:00
Kim Barrett
5e0d5efe4c 8213352: Separate BufferNode allocation from PtrQueueSet 
Move free-list management and allocation to new class.

Reviewed-by: tschatzl, sjohanss
 2018-11-15 19:59:10 -05:00
Aleksey Shipilev
c8ebf4da3b 8213373: Bulk MarkBitMap clearing methods 
Reviewed-by: rkennke, zgu
 2018-11-15 21:05:47 +01:00
Man Cao
cc8ee84d59 8213829: Remove circular dependency between g1CollectedHeap and g1ConcurrentMark 
Improve include statements related to g1CollectedHeap.inline.hpp

Reviewed-by: kbarrett, tschatzl
 2018-11-13 22:08:44 -08:00
Roman Kennke
acc32136c3 8213615: GC/C2 abstraction for escape analysis 
Reviewed-by: kvn, roland
 2018-11-15 10:59:56 +01:00
Thomas Schatzl
56db122656 8213307: G1 should clean up RMT with ClassUnloadingWithConcurrentMark 
Re-enable cleanup of the ResolvedMethodTable after changes in JDK-8206423.

Reviewed-by: shade, coleenp
 2018-11-13 11:45:16 +01:00
Man Cao
9d39cba453 8213113: Dead code related to UseAdaptiveSizePolicy in ParNewGeneration 
Removed dead code related to UseAdaptiveSizePolicy for CMS

Reviewed-by: pliden, tschatzl
 2018-11-09 12:13:20 -08:00
Roman Kennke
9e754390c6 8213489: GC/C2 abstraction for Compile::final_graph_reshaping() 
Reviewed-by: kvn, roland
 2018-11-09 10:38:07 +01:00
Roman Kennke
7c3f2b06f1 8213199: GC abstraction for Assembler::needs_explicit_null_check() 
Reviewed-by: adinn, eosterlund
 2018-11-08 23:31:08 +01:00
David Holmes
eac28d7fae 8213137: Remove static initialization of monitor/mutex instances 
Moved to the global mutex list in mutexLocker

Reviewed-by: tschatzl, dcubed, rehn, eosterlund
 2018-11-08 07:42:08 -05:00
Roman Kennke
31cfeabc46 8213469: Remove/fix leftovers from JDK-8213384: Move G1/C2 barrier verification into G1BarrierSetC2 
Reviewed-by: kvn, roland
 2018-11-07 20:24:44 +01:00
Roman Kennke
bb792b0337 8213371: GC/C2 abstraction and cleanup to handle custom offset for GC memory accesses 
Reviewed-by: kvn, roland
 2018-11-07 20:21:35 +01:00
Roman Kennke
9ba72c0c2c 8213381: Hook to allow GC to inject Node::Ideal() calls 
Reviewed-by: kvn, eosterlund, roland
 2018-11-06 23:03:05 +01:00
Roman Kennke
29f03ebf2c 8213384: Move G1/C2 barrier verification into G1BarrierSetC2 
Reviewed-by: kvn, roland, eosterlund
 2018-11-06 17:28:14 +01:00
Roland Westrelin
8ab8d45552 8212243: More gc interface tweaks for arraycopy 
Reviewed-by: kvn, eosterlund
 2018-11-06 10:01:27 +01:00
Kim Barrett
1e9d3b5358 8210986: Add OopStorage cleanup to ServiceThread 
Service thread performs cleanup when notified.

Reviewed-by: coleenp, rehn
 2018-11-05 18:27:14 -05:00
Erik Österlund
364f0784a4 8212585: Clean up CompiledMethod::oops_reloc_begin() 
Reviewed-by: kvn, pliden
 2018-11-05 12:36:23 +01:00
Igor Ignatyev
35871a8ca1 8213058: remove ExecuteInternalVMTests and VerboseInternalVMTests flags 
Reviewed-by: erikj, dholmes, ihse
 2018-11-02 16:27:55 -07:00
Erik Österlund
25f14cd757 8209189: Make CompiledMethod::do_unloading more concurrent 
Reviewed-by: kvn, coleenp
 2018-11-02 08:33:59 +01:00
Per Lidén
54d4acf73f 8212184: Incorrect oop ref strength used for referents in FinalReference 
Reviewed-by: eosterlund, kbarrett
 2018-11-02 07:58:22 +01:00
Per Lidén
ca91f514d8 8212921: ZGC: Move verification to after resurrection unblocked 
Reviewed-by: eosterlund
 2018-11-02 07:46:00 +01:00