Thomas Schatzl
ad89797fbd
8055635: Missing include in g1RegionToSpaceMapper.hpp results in unresolved symbol of fastdebug build without precompiled headers
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Reviewed-by: mgerdin, ehelin
2014-08-20 15:04:39 +02:00
Thomas Schatzl
7fe4686591
8055525: Bigapp weblogic+medrec fails to startup after JDK-8038423
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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
Jon Masamitsu
e0d403f3b5
Merge
2014-08-19 13:44:55 -07:00
Thomas Schatzl
100e51a339
8038423: G1: Decommit memory within heap
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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
2014-08-19 14:09:10 +02:00
Poonam Bajaj
2617d54723
8044406: JVM crash with JDK8 (build 1.8.0-b132) with G1 GC
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Fill the last card that has been allocated into with a dummy object
Reviewed-by: tschatzl, mgerdin
2014-08-18 19:30:24 -07:00
Thomas Schatzl
17e9dba8e9
Merge
2014-08-18 15:43:29 +00:00
Mikael Gerdin
3d15ed6007
Merge
2014-08-18 14:49:42 +00:00
Dmitry Fazunenko
b9b2141c2d
8055284: sanity/WhiteBox.java fails with NPE
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Revert previous change, sanity/WhiteBox.java provides its own sun.hotspot.WhiteBox class.
Reviewed-by: ehelin, brutisso
2014-08-18 16:19:57 +02:00
Thomas Schatzl
2ee5ee89d4
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
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Let HeapRegionSeq manage the heap region and auxiliary data to decrease the amount of responsibilities of G1CollectedHeap, and encapsulate this work from other code.
Reviewed-by: jwilhelm, jmasa, mgerdin, brutisso
2014-08-18 16:10:44 +02:00
Thomas Schatzl
71775c28e2
8054362: gc/g1/TestEagerReclaimHumongousRegions2.java timeout
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Give the test a time limit of approximately one minute so that it exits early on slow machines.
Reviewed-by: ehelin, dfazunen, brutisso
2014-08-18 15:41:57 +02:00
Stefan Karlsson
ab077e18a5
Merge
2014-08-18 12:25:36 +00:00
Stefan Karlsson
173377d355
8055275: Several gc/class_unloading/ tests fail due to missed +UnlockDiagnosticVMOptions flag
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Reviewed-by: mgerdin, jwilhelm
2014-08-18 14:12:48 +02:00
Alejandro Murillo
d85f054e11
Merge
2014-08-15 09:19:22 -07:00
Jon Masamitsu
9b3282f79b
Merge
2014-08-15 09:06:17 -07:00
Jon Masamitsu
5a22518210
Merge
2014-08-14 18:42:08 +00:00
Daniel D. Daugherty
8937a201e0
Merge
2014-08-13 13:29:45 -07:00
Harold Seigel
1fec07f4bf
Merge
2014-08-12 21:16:05 -04:00
Christian Tornqvist
69c1d825ff
8054713: [TESTBUG] runtime/jsig/Test8017498.sh: Execution failed: exit code 1
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Changed output directory of gcc to avoid permission problems
Reviewed-by: coleenp, minqi
2014-08-12 17:29:47 -07:00
Harold Seigel
1436d4b821
8050485: super() in a try block in a ctor causes VerifyError
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Parse catch clause paths to ensure they end in throws
Reviewed-by: dlong, acorn, kamg, ctornqvi, lfoltan
2014-08-12 20:29:25 -04:00
Christian Tornqvist
0604ebb2bf
Merge
2014-08-12 21:18:14 +00:00
George Triantafillou
89c5882d2e
8054952: [TESTBUG] Add missing NMT2 tests
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The new NMT2 tests got lost on the way into jdk9 yesterday, this change adds them.
Reviewed-by: coleenp, zgu, ctornqvi
2014-08-12 14:06:41 -07:00
Alejandro Murillo
d7991d3827
Merge
2014-08-12 14:04:21 -07:00
Zhengyu Gu
097085961f
8054938: [TESTBUG] Wrong WhiteBox.java was pushed by JDK-8044140
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Reserved WhiteBox.java pushed by JDK-8044140
Reviewed-by: ccheung, hseigel
2014-08-12 12:39:02 -07:00
Coleen Phillimore
cafb36661d
8003426: Remove UseFastAccessors and UseFastEmptyMethods except for zero
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These options have been long disabled in Xmixed mode because they prevent these small methods from being inlined and are subject to bit rot, and we don't need more macro assembler code to maintain and change if the constant pool cache format changes.
Reviewed-by: simonis, kvn
2014-08-12 10:48:55 -04:00
Zhengyu Gu
8a690a1250
6424123: JVM crashes on failed 'strdup' call
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Calling os::malloc()/os::strdup() and new os::strdup_check_oom() instead of ::malloc()/::strdup() for native memory tracking purpose
Reviewed-by: coleenp, ctornqvi, kvn
2014-08-11 10:18:09 -07:00
George Triantafillou
69e7c05210
8044140: Create NMT (Native Memory Tracking) tests for NMT2
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Create new/modify existing tests for NMT2, which is an internal redesign to address scalability issues in the first implementation.
Reviewed-by: ctornqvi, zgu
2014-08-11 07:30:46 -07:00
Zhengyu Gu
d595244c27
Merge
2014-08-11 07:20:39 -07:00
Stefan Karlsson
2880629908
8054823: Add size_t as a valid VM flag type
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Reviewed-by: kvn, vlivanov, sla
2014-08-11 14:03:06 +02:00
Andrey Zakharov
dd95f0a0c2
8011397: JTREG needs to copy additional WhiteBox class file to JTwork/scratch/sun/hotspot
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Reviewed-by: kvn, iignatyev, mgerdin
2014-08-11 17:12:41 +04:00
Dmitry Samersoff
2649b6be70
8049049: Unportable format string argument mismatch in hotspot/agent/src/os/solaris/proc/saproc.cpp
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Cast arguments on printing
Reviewed-by: dholmes, sspitsyn, jbachorik
2014-08-11 04:37:19 -07:00
Lana Steuck
99d4b78fae
Added tag jdk9-b26 for changeset 3a55fad9854a
2014-08-10 19:38:53 -07:00
Jon Masamitsu
d4ca2cc557
Merge
2014-08-08 16:24:16 -07:00
Alejandro Murillo
29ec2196ef
Merge
2014-08-08 11:36:48 -07:00
Vladimir Kozlov
648272884a
Merge
2014-08-08 10:35:05 -07:00
Jon Masamitsu
1cf05b831f
Merge
2014-08-08 07:38:34 -07:00
Jon Masamitsu
30d4217ecd
Merge
2014-08-07 20:17:37 -07:00
Morris Meyer
a6397cd368
8040920: Uninitialised memory in hotspot/src/share/vm/code/dependencies.cpp
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Fixed parfait initialization issue.
Reviewed-by: kvn, twisti
2014-08-07 18:09:12 -07:00
Zhengyu Gu
f0cf82f571
8046598: Scalable Native memory tracking development
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Enhance scalability of native memory tracking
Reviewed-by: coleenp, ctornqvi, gtriantafill
2014-08-07 12:18:58 -07:00
Marcus Larsson
ae0190f121
8051837: Remove temporary G1UseParallelRSetUpdating and G1UseParallelRSetScanning flags
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Reviewed-by: stefank, tschatzl
2014-08-07 09:35:08 +02:00
Stefan Karlsson
ef47f5dc0e
8048269: Add flag to turn off class unloading after G1 concurrent mark
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Added -XX:+/-ClassUnloadingWithConcurrentMark
Reviewed-by: jmasa, brutisso, mgerdin
2014-08-06 09:55:16 +02:00
Jon Masamitsu
e57b1279b2
8034056: assert(_heap_alignment >= _space_alignment) failed: heap_alignment less than space_alignment
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Reviewed-by: tschatzl, sjohanss
2014-08-05 15:41:12 -07:00
Thomas Schatzl
94d0494b27
8054341: Remove some obsolete code in G1CollectedHeap class
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Remove dead code.
Reviewed-by: stefank, brutisso
2014-08-07 22:28:53 +02:00
Thomas Schatzl
24bee82e67
8052170: G1 asserts at collection exit with -XX:-G1DeferredRSUpdate
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Do not try to verify timing measures for the redirty logged cards phase when it is not executed.
Reviewed-by: brutisso, jmasa
2014-08-07 22:28:16 +02:00
Dmitry Samersoff
40b035d141
Merge
2014-08-05 14:18:44 +00:00
Harold Seigel
1c5ed7ab4c
8046233: VerifyError on backward branch
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Remove check that causes the VerifyError
Reviewed-by: dholmes, coleenp, acorn
2014-08-05 09:11:35 -04:00
Dmitry Samersoff
dd9932fa02
8025667: Warning from b62 for hotspot.agent.src.os.solaris.proc: use after free
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Move free call few lines down
Reviewed-by: dholmes, sspitsyn
2014-08-05 06:11:35 -07:00
Lana Steuck
9243ae2029
Merge
2014-08-04 15:34:37 -07:00
Stefan Karlsson
bdeaedbd38
8051883: TEST.groups references missing test: gc/class_unloading/TestCMSClassUnloadingDisabledHWM.java
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Reviewed-by: brutisso, tschatzl, ehelin, jmasa, dfazunen
2014-08-04 15:04:45 +02:00
Jon Masamitsu
47e31eaa7a
Merge
2014-08-03 03:48:24 +00:00
Harold Seigel
f588cd1325
8051012: Regression in verifier for <init> method call from inside of a branch
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Fix stackmap matching for branches.
Reviewed-by: coleenp, lfoltan, acorn
2014-08-02 16:28:59 -04:00
