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3372 Commits

Author SHA1 Message Date
Erik Helin
f72bcd09ec Merge 2013-06-28 18:28:17 +02:00
Alejandro Murillo
c2c1793452 Merge 2013-06-28 02:25:07 -07:00
Vladimir Kozlov
579c7ac5ab Merge 2013-06-27 11:12:19 -07:00
Erik Helin
62be1fc827 Merge 2013-06-27 10:56:10 +02:00
Bengt Rutisson
d3dfbb3cf2 8017483: G1 tests fail with native OOME on Solaris x86 after HeapBaseMinAddress has been increased 
Set HeapBaseMinAddress as default rather than ergo

Reviewed-by: stefank, jmasa, kvn
 2013-06-27 09:59:59 +02:00
David Katleman
dcb3a24cfc 8017323: JDK8 b95 source with GPL header errors 
Reviewed-by: tbell, darcy
 2013-06-26 11:25:42 -07:00
Erik Gahlin
bb7b31d9ff 8016331: Minor issues in event tracing metadata 
Reviewed-by: stefank, brutisso, mgronlun
 2013-06-26 17:02:04 +02:00
Erik Helin
604a75ff30 8013590: NPG: Add a memory pool MXBean for Metaspace 
Reviewed-by: jmasa, mgerdin
 2013-06-26 16:58:37 +02:00
Jon Masamitsu
ca3a1be3fe 8014851: UseAdaptiveGCBoundary is broken 
Reviewed-by: tschatzl, brutisso
 2013-06-25 15:17:11 -07:00
Alejandro Murillo
2289eb801f Merge 2013-06-25 12:46:21 -07:00
Jon Masamitsu
a154f7c01e 8014546: MetaspaceAux print_metaspace_change() should print "used" after GC not capacity 
Reviewed-by: johnc, tschatzl
 2013-06-25 09:58:26 -07:00
Coleen Phillimore
39a1c1d6c2 8016325: JVM hangs verifying system dictionary 
Minimize redundant verifications of Klasses.

Reviewed-by: hseigel, jmasa
 2013-06-24 18:55:46 -04:00
Goetz Lindenmaier
1f6c4015a7 8017531: 8010460 changes broke bytecodeInterpreter.cpp 
Replace _indy by _jsr292 and also fix VERIFY_OOP macros.

Reviewed-by: kvn
 2013-06-24 16:11:47 +02:00
Niclas Adlertz
19d56715fa 8017243: 8001345 is incomplete 
Replaces unused decodeN at MemBarAcquire with its corresponding loadN if loadN is used at more than one place.

Reviewed-by: kvn, twisti
 2013-06-25 12:07:07 -07:00
Goetz Lindenmaier
fad60d1428 8017308: Remove unused breakpoint relocation type 
Remove unused breakpoint relocation type

Reviewed-by: kvn
 2013-06-24 11:53:54 -07:00
Ioi Lam
196c8abc3d 8009575: Reduce Symbol::_refcount from 4 bytes to 2 bytes 
Added Atomic::inc(short*) to support this change.

Reviewed-by: coleenp, dcubed, dholmes, minqi
 2013-06-23 22:08:28 -07:00
Daniel D. Daugherty
1c281a9fb3 Merge 2013-06-21 10:55:26 -07:00
Daniel D. Daugherty
b786264739 Merge 2013-06-21 08:18:08 -07:00
Doug Simon
42ca17cea2 8017177: more explicit code location information in hs_err crash log 
Add code pc location for compiled code

Reviewed-by: kvn, coleenp
 2013-06-21 10:57:00 -04:00
Coleen Phillimore
90292afbfa 8004124: Handle and/or warn about SI_KERNEL 
Detect this crash in the signal handler and give a fatal error message instead of making us chase down bugs that don't reproduce

Reviewed-by: kvn, mgerdin, dholmes
 2013-06-21 10:50:19 -04:00
Vladimir Kozlov
175419c053 Merge 2013-06-20 16:08:11 -07:00
Goetz Lindenmaier
ef69ce852c 8016697: Use stubs to implement safefetch 
Implement Safefetch as stub routines. This reduces compiler and os dependencies.

Reviewed-by: twisti, kvn
 2013-06-20 15:02:05 +02:00
Markus Grönlund
e7b16a5e79 8016735: Remove superfluous EnableInvokeDynamic warning from UnlockDiagnosticVMOptions check 
Reviewed-by: sla, dholmes
 2013-06-20 11:53:51 +02:00
Erik Helin
774e23fae7 Merge 2013-06-20 10:03:58 +02:00
Ioi Lam
0decdc537a 8008964: NPG: Memory regression: Thread::_metadata_handles uses 1 KB per thread 
Reduce default size of Thread::_metadata_handles from 300 to 30

Reviewed-by: coleenp, sspitsyn
 2013-06-19 20:51:39 -07:00
Vladimir Kempik
053da424c7 8015903: Format issue with -XX:+PrintAdaptiveSizePolicy on JDK8 
Missing linebreak in hotspot log.

Reviewed-by: brutisso, tschatzl
 2013-06-19 06:09:46 -07:00
Chris Hegarty
748456a6d9 Merge 2013-06-19 11:02:10 +01:00
Niclas Adlertz
556b4925b3 8001345: VM crashes with assert(n->outcnt() != 0 || C->top() == n || n->is_Proj()) failed: No dead instructions after post-alloc 
Remove unnecessary LoadN / DecodeN nodes at MemBarAcquire nodes.

Reviewed-by: kvn, roland
 2013-06-19 00:41:56 +02:00
Bengt Rutisson
3cc79df807 8016556: G1: Use ArrayAllocator for BitMaps 
Reviewed-by: tschatzl, dholmes, coleenp, johnc
 2013-06-18 22:45:32 +02:00
John Cuthbertson
5382e0759e 8015237: Parallelize string table scanning during strong root processing 
Parallelize the scanning of the intern string table by having each GC worker claim a given number of buckets. Changes were also reviewed by Per Liden <per.liden@oracle.com>.

Reviewed-by: tschatzl, stefank, twisti
 2013-06-18 12:31:07 -07:00
Zhengyu Gu
43c33d40c3 Merge 2013-06-18 09:34:16 -04:00
Zhengyu Gu
61a30f035b 8013651: NMT: reserve/release sequence id's in incorrect order due to race 
Fixed NMT race condition for realloc, uncommit and release

Reviewed-by: coleenp, ccheung
 2013-06-18 08:44:08 -04:00
David Chase
7ddef5cd69 8002160: Compilation issue with adlc using latest SunStudio compilers 
Modify declaration of 'swap' overloading; dodge optimizer bug in c1_LIR.cpp

Reviewed-by: kvn, jrose
 2013-06-17 12:35:53 -04:00
Staffan Larsen
055cce652b 8016304: ThreadMXBean.getDeadlockedThreads reports bogus deadlocks on JDK 8 
Reviewed-by: dcubed, mgronlun
 2013-06-17 18:35:44 +02:00
Chris Hegarty
ae4642e749 Merge 2013-06-17 11:17:49 +01:00
Vladimir Kozlov
55f6f35697 Merge 2013-06-14 16:33:34 -07:00
Bengt Rutisson
f18e968d43 8012265: VM often crashes on solaris with a lot of memory 
Increase HeapBaseMinAddress for G1 from 256m to 1g on Solaris x86

Reviewed-by: mgerdin, coleenp, kvn
 2013-06-14 08:02:32 +02:00
Niclas Adlertz
9129e6dc2b 8016157: During CTW: C2: assert(!def_outside->member(r)) failed: Use of external LRG overlaps the same LRG defined in this block 
Disable rematerialization for negD node

Reviewed-by: kvn, roland
 2013-06-14 01:19:56 +02:00
David Chase
d6402d4452 8010124: JVM_GetClassContext: use GrowableArray instead of KlassLink 
Replace linked data structure with array (performance)

Co-authored-by: Christian Thalinger <christian.thalinger@oracle.com>
Reviewed-by: kvn
 2013-06-13 15:39:47 -04:00
Erik Helin
2eab1610b0 8015683: object_count_after_gc should have the same timestamp for all events 
Reviewed-by: mgerdin, stefank
 2013-06-12 15:21:41 +02:00
Erik Helin
f9c8b8769a 8016170: GC id variable in gcTrace.cpp should use typedef GCId 
Reviewed-by: johnc, jwilhelm, jmasa
 2013-06-12 15:50:14 +02:00
Rickard Bäckman
9a67229e2f 8016131: nsk/sysdict/vm/stress/chain tests crash the VM in 'entry_frame_is_first()' 
Reviewed-by: jrose, kvn, mgronlun
 2013-06-12 11:17:39 +02:00
David Simms
1859ec2556 6671508: JNI GetPrimitiveArrayCritical should not be callable on object arrays 
Checked JNI now reports error for Get/ReleasePrimitiveArrayCritical on object arrays

Reviewed-by: dholmes, acorn
 2013-07-16 07:33:29 +02:00
Rickard Bäckman
63912d82f0 Merge 2013-07-15 12:06:50 +02:00
David Simms
2d5af88356 8019324: assert(_f2 == 0 || _f2 == f2) failed: illegal field change 
Reviewed-by: dholmes, rbackman
 2013-07-15 11:35:10 +02:00
Frederic Parain
0f4447e6dd Merge 2013-07-15 00:23:48 -07:00
Christian Tornqvist
e67d425245 Merge 2013-07-12 20:47:23 +02:00
Peter Allwin
221308625d 7162400: Intermittent java.io.IOException: Bad file number during HotSpotVirtualMachine.executeCommand 
Intermittent java.io.IOException: Bad file number during HotSpotVirtualMachine.executeCommand

Reviewed-by: dcubed, dholmes, sspitsyn, mgerdin, ctornqvi, dsamersoff
 2013-07-12 18:43:27 +02:00
Zhengyu Gu
859de70b8a Merge 2013-07-12 04:35:52 -07:00
Zhengyu Gu
9ff3405151 8012241: NMT huge memory footprint, it usually leads to OOME 
Enforce memory limitation on NMT to prevent JVM OOM

Reviewed-by: acorn, dcubed, minqi
 2013-07-11 13:15:12 -04:00