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2928 Commits

Author SHA1 Message Date
Ron Durbin
f4bcfd04ca 7030610: runtime/6878713/Test6878713.sh fails Error. failed to clean up files after test 
7123945: runtime/6878713/Test6878713.sh require about 2G of native memory, swaps and times out

Add new diagnostic option -XX:MallocMaxTestWords=NNN and fix Test6878713.sh.

Reviewed-by: dcubed, coleenp, dholmes, iklam
 2013-03-19 11:33:11 -07:00
Vladimir Kozlov
3679ebdd7d 8010222: 8007439 disabled inlining of cold accessor methods 
Added missing parenthesis

Reviewed-by: jrose
 2013-03-19 10:56:33 -07:00
John Cuthbertson
a8087d1cb6 8008301: G1: guarantee(satb_mq_set.completed_buffers_num() == 0) failure 
If the marking stack overflows while the marking tasks are draining the SATB buffers, remark will exit with some SATB buffers left unprocessed. Relax the guarantee to allow for overflow.

Reviewed-by: jmasa, brutisso
 2013-03-19 09:38:37 -07:00
Morris Meyer
7e6a92e08b 8008663: [parfait] Null pointer deference in hotspot/src/share/vm/compiler/compileBroker.cpp 
Add NULL checks for compiler name

Reviewed-by: twisti, kvn
 2013-03-19 07:23:29 -07:00
Morris Meyer
887dd2634c 8009172: [parfait] Null pointer deference in hotspot/src/share/vm/opto/output.cpp 
Add guarantee() to DoScheduling()

Reviewed-by: twisti, kvn
 2013-03-19 07:20:15 -07:00
Niclas Adlertz
e6e67652d9 8010121: Remove definition of ShouldNotReachHere2(msg) 
Reviewed-by: kvn, stefank, rbackman, twisti
 2013-03-19 10:31:16 +01:00
John Cuthbertson
9164834d73 8009940: G1: assert(_finger == _heap_end) failed, concurrentMark.cpp:809 
Skip reference processing if the global marking stack overflows during remark. Refactor and rename set_phase(); move code that sets the concurrency level into its own routine. Do not call set_phase() from within parallel reference processing; use the concurrency level routine instead. The marking state should only set reset by CMTask[0] during the concurrent phase of the marking cycle; if an overflow occurs at any stage during the remark, the marking state will be reset after reference processing.

Reviewed-by: brutisso, jmasa
 2013-03-19 00:57:39 -07:00
John Cuthbertson
d41c0fce7f 8009536: G1: Apache Lucene hang during reference processing 
In CMTask::do_marking_step(), Skip offering termination and entering the first and second synchronization barriers if called from a serial context, i.e. the VM thread.

Reviewed-by: brutisso, tschatzl
 2013-03-18 11:05:27 -07:00
Roland Westrelin
8f1814d874 8008555: Debugging code in compiled method sometimes leaks memory 
Support for strings that have same life-time as code that uses them.

Reviewed-by: kvn, twisti
 2013-03-18 13:19:06 +01:00
Stefan Karlsson
d4f955a545 Merge 2013-03-18 09:34:58 +01:00
Daniel D. Daugherty
58cc8b00f9 Merge 2013-03-17 08:57:56 -07:00
Bob Vandette
a28a83c4ed Merge 2013-03-17 06:30:45 -07:00
Morris Meyer
5b72922058 8009156: [parfait] Null pointer deference in hotspot/src/share/vm/services/memoryService.cpp 
Add guarantee() to add_generation_memory_pool()

Reviewed-by: kvn, twisti
 2013-03-16 07:39:57 -07:00
Morris Meyer
f8081de006 8009166: [parfait] Null pointer deference in hotspot/src/share/vm/opto/type.cpp 
Add guarantee() to as_instance_type()

Reviewed-by: kvn, twisti
 2013-03-16 07:39:14 -07:00
Morris Meyer
c1d6693fcb Merge 2013-03-15 18:44:08 -07:00
Zhengyu Gu
dcd1fc358f Merge 2013-03-15 17:12:17 -07:00
Ioi Lam
6f76ade8e1 8007725: NPG: Klass::restore_unshareable_info() triggers assert(k->java_mirror() == NULL) 
Check for exception during SystemDictionary::resolve_instance_class_or_null() and clean up.

Reviewed-by: coleenp, acorn, hseigel, minqi
 2013-03-15 17:24:40 -04:00
Bill Pittore
f5f5775dc3 8005716: Enhance JNI specification to allow support of static JNI libraries in Embedded JREs 
Reviewed-by: dlong, alanb, mduigou
 2013-03-15 15:20:40 -04:00
Alejandro Murillo
593a00095a Merge 2013-03-15 11:18:39 -07:00
Zhengyu Gu
10a02b0e2c 8009614: nsk/split_verifier/stress/ifelse/ifelse002_30 fails with 'assert((size & (granularity - 1)) == 0) failed: size not aligned to os::vm_allocation_granularity() 
Align up vm allocation size to os defined granularity

Reviewed-by: dholmes, coleenp
 2013-03-15 11:53:28 -04:00
Stefan Karlsson
6567b83f0d Merge 2013-03-15 04:39:05 -07:00
Stefan Karlsson
35177d7db2 Merge 2013-03-15 08:57:55 +01:00
Morris Meyer
5b2fed9809 Merge 2013-03-14 16:16:05 -07:00
Krystal Mo
79eaa97ca4 8010116: Abstract_VM_Version::internal_vm_info_string() should recognize VS2010 and VS2012 
Add cases for _MSC_VER == 1600 and 1700

Reviewed-by: zgu
 2013-03-14 13:22:04 -07:00
Vladimir Danushevsky
aa78ad11f8 Merge 2013-03-14 12:49:05 -04:00
Thomas Schatzl
e1df78e390 6733980: par compact - TraceGen1Time always shows 0.0000 seconds 
Use the correct collector to retrieve accumulated gen1 trace time

Reviewed-by: johnc, jmasa
 2013-03-14 09:37:38 +01:00
Mikael Gerdin
a4a4c34e96 8005602: NPG: classunloading does not happen while CMS GC with -XX:+CMSClassUnloadingEnabled is used 
Call purge() on CLDG after sweep(), reorder purge() call in GenCollectedHeap

Reviewed-by: jmasa, stefank
 2013-03-14 10:54:44 +01:00
Coleen Phillimore
c5867cb71b 8003419: NPG: Clean up metadata created during class loading if failure 
Store metadata on ClassFileParser instance to be cleaned up by destructor.  This enabled some refactoring of the enormous parseClassFile function.

Reviewed-by: jmasa, acorn
 2013-03-13 17:34:29 -04:00
Coleen Phillimore
b243475fd2 8009829: CDS: JDK JPRT test fails crash in Symbol::equals() 
-Xshare:dump was creating a Symbol in C_heap.  There's an assert there that jdk jprt wasn't hitting because it was only done in product

Reviewed-by: dholmes, hseigel, iklam
 2013-03-13 15:15:56 -04:00
Coleen Phillimore
65206f2480 Merge 2013-03-13 13:47:35 -04:00
Coleen Phillimore
70b26044ba 8009836: nsk/regression/b4222717 fails with empty stack trace 
Some zeroing was missed for bug 8003553, causing empty stack traces and Xcom crashes, add back zeroing to metablock

Reviewed-by: dholmes, rbackman
 2013-03-13 09:10:35 -04:00
Lana Steuck
4d0bc0dc58 Merge 2013-03-12 18:22:40 -07:00
Jon Masamitsu
79c091f287 6976528: PS: assert(!limit_exceeded || softrefs_clear) failed: Should have been cleared 
Reviewed-by: johnc
 2013-03-12 11:00:49 -07:00
Bengt Rutisson
dbbea72a0a Merge 2013-03-13 05:14:43 +01:00
Thomas Schatzl
401d1f315d 8008684: CMS: concurrent phase start markers should always be printed 
Print the concurrent phase start markers for CMS when PrintGCDetails is enabled, not only if both PrintGCDetails and PrintGCTimeStamps are.

Reviewed-by: mgerdin, jmasa
 2013-03-12 15:10:39 +01:00
Bengt Rutisson
c51ea967ce 8001049: VM crashes when running with large -Xms and not specifying ObjectAlignmentInBytes 
Take the initial heap size into account when checking the heap size for compressed oops

Reviewed-by: jmasa, kvn, hseigel, ctornqvi
 2013-03-12 08:33:57 +01:00
Joseph Provino
0f54c50638 8009835: Only produce a warning when -Xshare:auto is explicitly requested 
The minimal JVM is printing a warning message for default settings when it should quitely ignore them.

Reviewed-by: coleenp, dholmes
 2013-03-12 00:02:16 -04:00
Aleksey Shipilev
2f5e08742a 8008965: @Contended fails with classes having static fields 
Disable @Contended support for static fields

Reviewed-by: coleenp, kvn
 2013-03-11 14:00:09 -04:00
Stefan Karlsson
1e1174e0be 8004697: SIGSEGV on Solaris sparc with -XX:+UseNUMA 
Don't scan pages outside the given range.

Reviewed-by: jwilhelm, jmasa
 2013-03-11 02:24:01 -07:00
Mikael Gerdin
1aa6c27298 8009282: Assertion "assert(used_and_free == capacity_bytes) failed: Accounting is wrong" failed with -XX:+Verbose -XX:+TraceMetadataChunkAllocation 
Assertion is only valid when at a safepoint, adjust accordingly.

Reviewed-by: stefank, jmasa, tamao
 2013-03-12 09:42:24 +01:00
Kevin Walls
379967b492 Merge 2013-03-11 15:37:10 +01:00
Kevin Walls
a181e6d505 8009723: CMS logs "concurrent mode failure" twice when using (disabling) -XX:-UseCMSCompactAtFullCollection 
Reviewed-by: jwilhelm, ehelin, brutisso
 2013-03-11 12:56:00 +00:00
Stefan Karlsson
2242377c11 Merge 2013-03-11 08:49:53 +01:00
Daniel D. Daugherty
fc336457e7 Merge 2013-03-08 17:49:52 -08:00
Daniel D. Daugherty
f73c8f1408 Merge 2013-03-08 17:14:22 -08:00
Joseph Provino
a68c69fd65 Merge 2013-03-08 12:35:18 -05:00
Coleen Phillimore
addd95f165 8003553: NPG: metaspace objects should be zeroed in constructors 
Zero metadata in constructors, not in allocation (and some in constructors)

Reviewed-by: jmasa, sspitsyn
 2013-03-08 11:47:57 -05:00
Morris Meyer
6723fac299 Merge 2013-03-07 14:46:20 -08:00
Tao Mao
3baff284ba 8008368: Deprecate MaxGCMinorPauseMillis 
Deprecate MaxGCMinorPauseMillis and emit a warning if set by users

Reviewed-by: brutisso, johnc
 2013-03-07 10:44:04 -08:00
Stefan Karlsson
5e2fe0e935 Merge 2013-03-07 14:29:02 +01:00