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Author SHA1 Message Date
Stefan Karlsson
623c83dad9 8201427: Fix Minimal VM builds on Linux x64 
Reviewed-by: shade
 2018-04-11 13:52:23 +02:00
Boris Ulasevich
ab5c67bb0c 8201370: GC specific data is referred from common precompiled headers and defNewGeneration.cpp 
Reviewed-by: stefank, shade, dholmes
 2018-04-11 13:51:33 +02:00
Thomas Schatzl
6e6a9ea8aa 8200233: Simple G1 evacuation path performance enhancements 
Implement some minor performance optimizations in the evacuation path including changing some stores to be OOP_NOT_NULL, specializing the compressed/uncompressed oops path and delay some load of the current heapregion until absolutely necessary.

Reviewed-by: kbarrett, sjohanss
 2018-04-11 11:41:30 +02:00
Thomas Schatzl
381dceed47 8201365: Remove G1Policy::should_process_references() 
Reviewed-by: shade
 2018-04-11 11:37:19 +02:00
Christoph Langer
024d4eb8f4 8201247: Various cleanups in the attach framework 
Reviewed-by: goetz, cjplummer
 2018-04-11 09:47:41 +02:00
Stefan Johansson
9fb40e61cb 8200228: Change default value of HeapSizePerGCThread 
Reviewed-by: tschatzl, shade, jwilhelm
 2018-04-11 08:18:13 +02:00
Alex Menkov
f8f1f3daba 8200195: serviceability/jvmti/FieldAccessWatch/FieldAccessWatch.java crashes with "assert(thread->thread_state() == _thread_in_native) failed: coming from wrong thread state" 
Reviewed-by: sspitsyn, cjplummer
 2018-04-10 15:33:11 -07:00
Calvin Cheung
4ef7c919a2 8194812: Extend class-data sharing to support the module path 
8199360: Rework the support for the 'ignored' module options in CDS

Reviewed-by: jiangli, lfoltan, iklam, mseledtsov
 2018-04-10 11:43:40 -07:00
Coleen Phillimore
d187884156 8198313: Wrap holder object for ClassLoaderData in a WeakHandle 
Use WeakHandle for ClassLoaderData::_holder so that is_alive closure is not needed

Reviewed-by: rehn, kbarrett
 2018-04-10 10:06:42 -04:00
Zhengyu Gu
21f636f3cf 8201321: NMT: Unnecessary re-recording thread stack and size when attaching listener to JavaThread 
Replaced recoding thread stack and size with assertion

Reviewed-by: dholmes, coleenp
 2018-04-10 08:15:40 -04:00
Christian Tornqvist
0b26707d47 8201334: Move runtime/NMT/MallocStressTest.java to hotspot_tier3_runtime 
Reviewed-by: lfoltan, mseledtsov, mikael
 2018-04-10 08:13:06 -04:00
Stefan Karlsson
8e0a6a9523 8201217: Split specialized_oop_closures.hpp into GC specific files 
Reviewed-by: sjohanss, eosterlund
 2018-04-10 12:21:58 +02:00
Stefan Karlsson
367f9ea984 8201244: Clean out unnecessary includes of heap headers 
Reviewed-by: coleenp, shade
 2018-04-10 12:21:05 +02:00
Stefan Karlsson
0d2377db46 8201209: Separate out CMS specific functions into CMSCardTable 
Reviewed-by: eosterlund, sjohanss
 2018-04-10 12:20:00 +02:00
Stefan Karlsson
e7c2b686a1 8201175: Move FilteringClosure::do_oop to genOopClosures 
Reviewed-by: tschatzl, sjohanss
 2018-04-10 12:18:42 +02:00
Stefan Karlsson
f0f7a1b70d 8201168: Move GC command line constraint functions to GC specific files 
Reviewed-by: gziemski, sjohanss
 2018-04-10 12:17:16 +02:00
Stefan Karlsson
906806e067 8200759: Move GC entries in vmStructs.cpp to GC specific files 
Reviewed-by: sjohanss, shade
 2018-04-10 12:15:07 +02:00
Aleksey Shipilev
de2a00c110 8201359: Incorrect header guards after JDK-8198949 (Modularize arraycopy stub routine GC barriers) 
Reviewed-by: stefank, dholmes
 2018-04-10 12:12:43 +02:00
Gustavo Romero
334e686c46 8201218: PPC64: Avoid use of yield instruction on spinlock 
Reviewed-by: mdoerr, goetz
 2018-04-05 20:09:33 -04:00
Thomas Schatzl
4fd82a111e 8200385: Eagerly reclaimed humongous objects leave mark in prev bitmap 
Also clear marks on prev bitmap on eager reclaim

Reviewed-by: sangheki, sjohanss
 2018-04-10 09:12:23 +02:00
Robin Westberg
2dfa53af63 8199736: Define WIN32_LEAN_AND_MEAN before including windows.h 
Reviewed-by: erikj, ihse, kbarrett, dholmes
 2018-04-09 10:09:38 +02:00
Kim Barrett
a384a668a5 8200550: Xcode 9.3 produce warning -Wexpansion-to-defined 
Removed problem macros.

Reviewed-by: tschatzl, dholmes, coleenp
 2018-04-09 20:36:04 -04:00
Dmitrij Pochepko
0fdec9c25e 8187472: AARCH64: array_equals intrinsic doesn't use prefetch for large arrays 
Reviewed-by: dsamersoff
 2018-04-09 18:43:40 +03:00
Dmitrij Pochepko
bf8a34b7a9 8201185: AARCH64: bfm instruction encoding hits assert on zero register 
Reviewed-by: dsamersoff
 2018-04-09 18:40:20 +03:00
Roman Kennke
389d720746 8199735: Mark word updates need to use Access API 
Reviewed-by: shade, eosterlund
 2018-04-05 10:54:53 +02:00
Zhengyu Gu
a47dc291ae 8201242: Include source file/line number when reporting native call stack on supported platforms 
Added source file/line number to native call stack reporting on supported platforms

Reviewed-by: adinn, stuefe, dcubed
 2018-04-09 08:19:26 -04:00
Erik Österlund
d124c7d779 8201167: Remove MacroAssembler::cmp_heap_oop on x86 
Reviewed-by: kvn, tschatzl
 2018-04-09 13:38:45 +02:00
Leo Korinth
30079a437a 8201171: Cleanup in g1CollectedHeap, change CamelCase to snake_case 
Reviewed-by: sjohanss, tschatzl
 2018-04-05 14:25:53 +02:00
Kim Barrett
158a927587 8200697: Add utility for spin wait with fallback to yield/sleep 
Added SpinYield utility class.

Co-authored-by: Robbin Ehn <robbin.ehn@oracle.com>
Reviewed-by: dcubed, coleenp, dholmes
 2018-04-09 01:22:37 -04:00
Jesper Wilhelmsson
173ca7d953 Merge 2018-04-06 19:16:33 +02:00
Harold Seigel
ffc0b90a4e 8198908: Add JVM support for preview features 
Add new major and minor version checks

Reviewed-by: dholmes, lfoltan
 2018-04-06 09:59:48 -04:00
Stefan Karlsson
14a142ba14 8201136: Move GC flags from globals.hpp to GC specific files 
Reviewed-by: sjohanss, shade, rehn
 2018-04-06 13:55:25 +02:00
Stefan Karlsson
3910bba58f 8201227: Add ALL_GCS_ONLY 
Reviewed-by: sjohanss, shade, rehn
 2018-04-06 13:54:54 +02:00
Stefan Johansson
b758cec4ad 8200169: Flatten G1Allocator class hierarchy 
Reviewed-by: tschatzl, sangheki
 2018-04-06 11:41:21 +02:00
Stefan Karlsson
db903e5748 8201213: Remove INCLUDE_ALL_GCS from memset_with_concurrent_readers 
Reviewed-by: kbarrett
 2018-04-06 11:37:34 +02:00
Stefan Karlsson
48d527c5bd 8201212: Remove INCLUDE_ALL_GCS from OopStorage files 
Reviewed-by: kbarrett
 2018-04-06 11:37:33 +02:00
Stefan Karlsson
4387825322 8200737: Move GC code out of Arguments::check_vm_args_consistency into GCArguments 
Reviewed-by: sjohanss, pliden
 2018-04-06 11:37:31 +02:00
Stefan Karlsson
6a8aa0fdad 8200736: Move CMSGCStats to the cms directory 
Reviewed-by: sjohanss, tschatzl
 2018-04-06 11:37:28 +02:00
Stefan Karlsson
f05f8de48f 8200735: Move CMS specific code from binaryTreeDictionary and freeList to CMS files 
Reviewed-by: shade, adinn
 2018-04-06 11:37:26 +02:00
Alex Menkov
a1ef16545e 8198393: Instrumentation.retransformClasses() throws NullPointerException when handling a zero-length array 
Reviewed-by: sspitsyn, cjplummer
 2018-03-28 12:10:24 -07:00
Magnus Ihse Bursie
2c292c30b2 8200357: Inline SoundLibraries.gmk into Lib-java.desktop.gmk 
Reviewed-by: stuefe, erikj
 2018-03-28 21:00:09 +02:00
Roger Riggs
e50e03e199 8197595: Serialization javadoc should link to security best practices 
Reviewed-by: lancea, mullan, ahgross
 2018-03-28 14:15:41 -04:00
Daniel D. Daugherty
d2e9c712ad 8199813: SIGSEGV in ThreadsList::includes() 
ThreadsListHandles cannot be used by JavaThreads that are not on the Threads list.

Reviewed-by: eosterlund, gthornbr, dholmes, rehn
 2018-03-28 12:04:33 -04:00
Thomas Schatzl
7995d17bca 8199326: Remove G1 gc time stamp logic 
G1 gc time stamp logic is unused completely after JDK-8180415, so removing it.

Reviewed-by: sangheki, sjohanss
 2018-03-28 16:39:32 +02:00
Thomas Schatzl
e18975e1eb 8197932: Better split work in rebuild remembered sets phase 
Let threads rebuilding remembered sets yield after every G1RebuildRemSetChunkSize (default: 256kB) sized memory area to improve TTSP.

Reviewed-by: sangheki, sjohanss
 2018-03-28 16:39:32 +02:00
Thomas Schatzl
e50ba1fca5 8197928: Only enqueue deferred cards with references into regions that have a tracked remembered set during GC 
Reviewed-by: sangheki, sjohanss
 2018-03-28 16:39:32 +02:00
Thomas Schatzl
83d7c657c4 8197573: Remove concurrent cleanup and secondary free list handling 
Remove secondary free list and all associated functionality, moving the cleanup work into the Cleanup pause instead.

Reviewed-by: sangheki, sjohanss
 2018-03-28 16:39:32 +02:00
Robin Westberg
46c6ae35c4 8199619: Building HotSpot on Windows should define NOMINMAX 
Reviewed-by: erikj, kbarrett, ihse
 2018-03-28 15:30:43 +02:00
Mikhailo Seledtsov
fc89e7ac24 8200126: [TESTBUG] Open source VM runtime signal tests 
Open sourced the signal tests, updated make files and test groups accordingly

Reviewed-by: dholmes, ctornqvi, ihse
 2018-04-03 08:56:46 -07:00
Roman Kennke
ddc83cb0e4 8199780: SetMemory0 and CopyMemory0 in unsafe.cpp need to resolve their operands 
Reviewed-by: shade, zgu, eosterlund
 2018-04-03 17:36:19 +02:00