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6901 Commits

Author SHA1 Message Date
Bengt Rutisson
663618a6a1 Merge 2014-08-27 09:22:22 +00:00
Bengt Rutisson
bbe82cb85b 8055816: Remove dead code in g1BlockOffsetTable 
Reviewed-by: tschatzl, mgerdin
 2014-08-27 10:51:08 +02:00
Thomas Schatzl
b89a9d94b5 8056043: Heap does not shrink within the heap after JDK-8038423 
Enable shrinking within the heap by removing some code added for JDK-8054818. Enable the test case that checks that again too.

Reviewed-by: jwilhelm, jmasa
 2014-08-27 08:59:05 +02:00
Thomas Schatzl
f789d43b8e 8055919: Remove dead code in G1 concurrent marking code 
Reviewed-by: jmasa, jwilhelm
 2014-08-26 14:15:50 +02:00
Leonid Mesnik
40b25893d0 8055953: [TESTBUG] Fix for 8055098 does not contain unit test 
Add missing unit test.

Reviewed-by: tschatzl
 2014-08-26 14:15:42 +02:00
Thomas Schatzl
9086b5795f 8054819: Rename HeapRegionSeq to HeapRegionManager 
Reviewed-by: jwilhelm, jmasa
 2014-08-26 09:36:53 +02:00
Stefan Karlsson
57cb2ef95e Merge 2014-08-25 07:35:36 +00:00
Stefan Karlsson
2bf343ea50 8055416: Several vm/gc/heap/summary "After GC" events emitted for the same GC ID 
Reviewed-by: brutisso, ehelin
 2014-08-25 09:10:13 +02:00
Bengt Rutisson
e1cf783e06 8055818: Remove PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC from g1BlockOffsetTable.cpp 
Reviewed-by: stefank, mgerdin
 2014-08-25 08:27:19 +02:00
Alejandro Murillo
9d6f18c297 Merge 2014-08-22 09:55:49 -07:00
Jon Masamitsu
ab48e9abc1 Merge 2014-08-22 07:12:23 -07:00
Rickard Bäckman
4576a80675 Merge 2014-08-21 19:06:21 +00:00
Rickard Bäckman
a5b650be48 Merge 2014-08-21 20:24:41 +02:00
Jon Masamitsu
0b2abe6053 Merge 2014-08-21 10:51:31 -07:00
Leonid Mesnik
6715fc0bed 8055098: WB API should be extended to provide information about size and age of object 
Extend the WhiteBox API to provide information about the size and age of objects. Further add a mechanism to trigger a young GC.

Reviewed-by: tschatzl, sjohanss
 2014-08-21 16:44:41 +02:00
Thomas Schatzl
ad89797fbd 8055635: Missing include in g1RegionToSpaceMapper.hpp results in unresolved symbol of fastdebug build without precompiled headers 
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 
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
Alejandro Murillo
3c34abe0bd Merge 2014-08-19 11:17:44 -07:00
Roland Westrelin
400f0f7a8f 8055153: nsk/stress/jck60/jck60014 crashes on sparc 
Missing control for LoadRange and LoadKlass nodes created during arraycopy node expansion

Reviewed-by: kvn, iveresov
 2014-08-19 17:23:38 +02:00
Vladimir Kozlov
b37ae217fa 8055503: Rollback 8054164 changeset 
Reviewed-by: iveresov
 2014-08-19 16:20:18 -07:00
Vladimir Kozlov
a94ab9c7a1 Merge 2014-08-19 17:48:16 +00:00
Zhengyu Gu
4ef9e6c2bc Merge 2014-08-19 10:04:29 -04:00
George Triantafillou
1a1ce4534e 8055051: runtime/NMT/CommandLineEmptyArgument.java fails 
Disable failing test

Reviewed-by: ctornqvi, zgu
 2014-08-19 06:47:28 -07:00
Zhengyu Gu
511c342454 Merge 2014-08-19 08:42:46 -04:00
Zhengyu Gu
e672087234 8055007: NMT2: emptyStack missing in minimal build 
Refactored emptyStack to a static member of NativeCallStack, which is accessible in minimal build.

Reviewed-by: coleenp, dholmes
 2014-08-19 08:34:25 -04:00
Thomas Schatzl
100e51a339 8038423: G1: Decommit memory within heap 
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
Tobias Hartmann
8b9a829836 8048879: "unexpected yanked node" opto/postaloc.cpp:139 
MemBarAcquireNode prevents deletion of dead LoadNNode. Added condition to 'has_special_unique_user' to trigger deletion.

Reviewed-by: kvn, iveresov
 2014-08-19 07:36:11 +02:00
Poonam Bajaj
2617d54723 8044406: JVM crash with JDK8 (build 1.8.0-b132) with G1 GC 
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
George Triantafillou
8fe87f3da7 8054711: [TESTBUG] Enable NMT2 tests after NMT2 is integrated 
Enable tests for NMT2

Reviewed-by: ctornqvi, zgu
 2014-08-18 11:56:12 -07:00
Zhengyu Gu
7bce315059 8055061: assert at share/vm/services/virtualMemoryTracker.cpp:332 Error: ShouldNotReachHere() when running NMT tests 
Handled CDS mapping region and added test for the scenario

Reviewed-by: coleenp, ctornqvi
 2014-08-19 09:05:55 -04:00
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 
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 
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 
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 
Reviewed-by: mgerdin, jwilhelm
 2014-08-18 14:12:48 +02:00
Chris Hegarty
8d8b429bf4 Merge 2014-08-18 10:07:43 +01:00
Chris Hegarty
8b10a19669 8054834: Modular Source Code 
Co-authored-by: Alan Bateman <alan.bateman@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com>
Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Co-authored-by: Magnus Ihse Bursie <magnus.ihse.bursie@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Mark Reinhold <mark.reinhold@oracle.com>
Co-authored-by: Paul Sandoz <paul.sandoz@oracle.com>
Reviewed-by: alanb, chegar, mchung
 2014-08-17 15:56:04 +01:00
Coleen Phillimore
af8c2b9e6d Merge 2014-08-15 20:37:43 +00:00
Vladimir Kozlov
b86cece468 Merge 2014-08-15 12:27:50 -07:00
Severin Gehwolf
31f98c26fc 8055231: ZERO variant build is broken 
Fix zero build.

Reviewed-by: coleenp
 2014-08-15 15:25:24 -04:00
Serguei Spitsyn
bc23c9949e Merge 2014-08-15 11:25:55 -07:00
Alejandro Murillo
d85f054e11 Merge 2014-08-15 09:19:22 -07:00
Jon Masamitsu
9b3282f79b Merge 2014-08-15 09:06:17 -07:00
Christian Tornqvist
2d98294837 8032999: [TESTBUG] JT-Reg Runtime tests to be run as part of JPRT submit job 
JPRT will now run most of the tests in /runtime

Reviewed-by: dcubed, mseledtsov, zgu, mikael
 2014-08-14 18:14:07 -07:00
Jon Masamitsu
5a22518210 Merge 2014-08-14 18:42:08 +00:00
Zhengyu Gu
b91c7b5849 Merge 2014-08-14 17:25:14 +00:00
Zhengyu Gu
67c70b66e4 8054547: Re-enable warning for incompatible java launcher 
Re-enabled warning as launcher change reached promotion build

Reviewed-by: hseigel, coleenp
 2014-08-14 13:15:23 -04:00