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2455 Commits

Author SHA1 Message Date
Jesper Wilhelmsson
6c25e1cdce Merge 2012-03-26 13:22:38 +02:00
Bengt Rutisson
efa036748b 7103665: HeapWord*ParallelScavengeHeap::failed_mem_allocate(unsigned long,bool)+0x97 
Make sure that MutableNUMASpace::ensure_parsability() only calls CollectedHeap::fill_with_object() with valid sizes and make sure CollectedHeap::filler_array_max_size() returns a value that can be converted to an int without overflow

Reviewed-by: azeemj, jmasa, iveresov
 2012-03-23 15:28:24 +01:00
Antonios Printezis
450d6e8d9a 7146246: G1: expose some of the -XX flags that drive which old regions to collect during mixed GCs 
Make two G1 cmd line flags available in product builds: G1HeapWastePercent (previously called: G1OldReclaimableThresholdPercent) and G1MixedGCCountTarget (previous called: G1MaxMixedGCNum). Also changed the default of the former from 1% to 5% and the default for G1OldCSetRegionLiveThresholdPercent to 90%.

Reviewed-by: azeemj, jwilhelm, johnc
 2012-03-23 10:53:19 -04:00
Tom Rodriguez
cff05c3432 Merge 2012-03-22 13:54:26 -07:00
James Melvin
3693f0fe43 7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages 
Provide custom error messages for locked commercial feature options which are not first unlocked.

Reviewed-by: dcubed, jcoomes, kamg
 2012-03-20 16:46:39 -04:00
Vladimir Kozlov
08973326c4 7154997: assert(false) failed: not G1 barrier raw StoreP 
Skip only G1 cases and explicitly set global escape state in unsafe cases.

Reviewed-by: never
 2012-03-20 13:10:13 -07:00
Staffan Larsen
a3c4486681 7152800: All tests using the attach API fail with "well-known file is not secure" on Mac OS X 
Create well-known file with effective group of the current process

Reviewed-by: kamg, dcubed
 2012-03-19 20:13:17 +01:00
John Coomes
7e1dbd7a03 Merge 2012-03-16 23:52:03 -07:00
John Coomes
0192f2b6c8 Merge 2012-03-16 23:45:05 -07:00
Igor Veresov
cd47d982d9 7154333: JVM fails to start if -XX:+AggressiveHeap is set 
Don't set CompilationPolicyChoice with AggressiveHeap

Reviewed-by: never
 2012-03-15 16:38:56 -07:00
Serguei Spitsyn
7d0f6b051c 7123170: JCK vm/jvmti/ResourceExhausted/resexh001/resexh00101/ tests fails since 7u4 b02 
The JVMTI ResourceExhausted events must be generated in all places where OOME is thrown

Reviewed-by: acorn, coleenp, dcubed, dholmes, dsamersoff, jwilhelm, tonyp
 2012-03-14 20:06:48 -07:00
Alexey Ragozin
2c9482428f 7068625: Testing 8 bytes of card table entries at a time speeds up card-scanning 
Check clean words instead of clean bytes

Reviewed-by: jcoomes, jmasa, jwilhelm, ysr
 2012-03-14 12:49:27 +01:00
Nils Eliasson
ea28f47062 7152955: print_method crashes with null root 
Reviewed-by: kvn, never
 2012-03-13 20:54:56 -07:00
Bengt Rutisson
4a2a6ebe99 7152954: G1: Native memory leak during full GCs 
Add destructor to TruncatedSeq and call delete when necessary

Reviewed-by: johnc, tonyp
 2012-03-13 21:12:53 +01:00
Nils Eliasson
3683f82865 7152961: InlineTree::should_not_inline may exit prematurely 
Reviewed-by: kvn, never
 2012-03-13 10:03:59 -07:00
Tom Rodriguez
2d308ccc78 Merge 2012-03-12 19:54:41 -07:00
Nils Eliasson
7b7d3507db 7152957: VM crashes with assert(false) failed: bad AD file 
Reviewed-by: kvn, never
 2012-03-12 15:28:07 -07:00
John Cuthbertson
006def0451 7147724: G1: hang in SurrogateLockerThread::manipulatePLL 
Attempting to initiate a marking cycle when allocating a humongous object can, if a marking cycle is successfully initiated by another thread, result in the allocating thread spinning until the marking cycle is complete. Eliminate a deadlock between the main ConcurrentMarkThread, the SurrogateLocker thread, the VM thread, and a mutator thread waiting on the SecondaryFreeList_lock (while free regions are going to become available) by not manipulating the pending list lock during the prologue and epilogue of the cleanup pause.

Reviewed-by: brutisso, jcoomes, tonyp
 2012-03-12 14:59:00 -07:00
Nils Loodin
8950ee8d8e 7154517: Build error in hotspot-gc without precompiled headers 
Reviewed-by: jcoomes, brutisso
 2012-03-16 16:14:04 +01:00
Igor Veresov
12b4b456cb 7151089: PS NUMA: NUMA allocator should not attempt to free pages when using SHM large pages 
Don't attempt to uncommit SHM-based large pages

Reviewed-by: kvn
 2012-03-12 13:12:07 -07:00
Vladimir Kozlov
e5f92a2396 7147744: CTW: assert(false) failed: infinite EA connection graph build 
Rewrote Connection graph construction code in EA to reduce time spent there.

Reviewed-by: never
 2012-03-12 10:46:47 -07:00
Tom Rodriguez
b255b0eccc Merge 2012-03-09 08:34:36 -08:00
Karen Kinnear
a0e6b7797c Merge 2012-03-09 00:28:20 -05:00
Daniel D. Daugherty
c8ff3bb0cc 7152206: anti-delta the fix for 7152031 
Backout the fix for 7152031; the real bug to be fixed in jdk repo.

Reviewed-by: michaelm
 2012-03-08 06:33:26 -08:00
Daniel D. Daugherty
ec59e22ec0 7152031: Hotspot needs updated xawt path [macosx] 
Update to use the right path on MacOS X.

Reviewed-by: michaelm, jcoomes, amurillo
 2012-03-07 14:58:17 -08:00
Tom Rodriguez
9a93f60e34 7150390: JFR test crashed on assert(_jni_lock_count == count) failed: must be equal 
Reviewed-by: dholmes, minqi, kvn, coleenp
 2012-03-06 16:32:23 -08:00
Nils Eliasson
36efb40d10 6658428: C2 doesn't inline java method if corresponding intrinsic failed to inline 
Allow fallback to non-intrinsic inline case

Reviewed-by: kvn, jrose, never
 2012-03-05 18:10:31 -08:00
Bengt Rutisson
a77a5ac2a0 Merge 2012-03-05 22:34:18 +01:00
Dean Long
98f297ba23 7150046: SIGILL on sparcv9 fastdebug 
Breakpoint needs to do 64-bit compare for pointers on sparcv9

Reviewed-by: coleenp, never
 2012-03-05 14:19:00 -05:00
Tom Rodriguez
2e8a110092 Merge 2012-03-02 13:13:25 -08:00
Bill Pittore
0aeb9d9a62 Merge 2012-03-02 14:34:55 -05:00
John Cuthbertson
4bcab49b68 7147806: G1: Crash in vm bootstrap when running with -XX:+UseG1GC -XX:-UsePerfData 
Update generation and collector counters only if UsePerfData is enabled.

Reviewed-by: iveresov, tonyp
 2012-03-02 10:36:16 -08:00
Tom Rodriguez
dac856d4f2 Merge 2012-03-02 09:13:13 -08:00
Roland Westrelin
607f822b20 6910464: Lookupswitch and Tableswitch default branches not recognized as safepoints 
C1 does not recognize the default branch of a lookupswitch or tableswitch bytecode to be a safepoint if backward.

Reviewed-by: kvn, never
 2012-03-02 16:04:24 +01:00
Tom Rodriguez
7c2b3c6ab5 7150051: incorrect oopmap in critical native 
Reviewed-by: kvn, twisti
 2012-03-01 15:31:33 -08:00
Dmitry Samersoff
3385cfe8cf 7118280: The gbyc00102 JCK7 test causes an assert in JVM 7.0 fastdebug mode 
Assert doesn't respect invokedynamic opcode

Reviewed-by: dcubed, phh
 2012-03-01 12:41:13 +04:00
Dean Long
9cd12c0bcd 7142641: -Xshared:on fails on ARM 
Map read-only pages MAP_PRIVATE instead of MAP_SHARED

Reviewed-by: dcubed, dholmes
 2012-02-29 12:58:49 -05:00
Frederic Parain
555b593770 Merge 2012-02-28 07:58:43 -08:00
Roland Westrelin
ff47163220 6910461: Register allocator may insert spill code at wrong insertion index 
When resolving exception edges after register allocation, the C1 register allocator may insert spill code at the wrong insertion position.

Reviewed-by: kvn, never
 2012-02-28 09:13:58 +01:00
Tom Rodriguez
825a304b38 7145024: Crashes in ucrypto related to C2 
Reviewed-by: kvn
 2012-02-28 10:04:01 -08:00
Roland Westrelin
c815908774 7148486: At a method handle call returning with an exception may call the runtime with misaligned stack (x64) 
Stack must be realigned when calling the runtime for exception propagation at a call.

Reviewed-by: kvn, never
 2012-02-27 11:42:30 +01:00
Roland Westrelin
4012f6cd34 7147740: add assertions to check stack alignment on VM entry from generated code (x64) 
Check stack alignment on VM entry on x64.

Reviewed-by: kvn, never
 2012-02-27 09:17:44 +01:00
Krystal Mok
84470be578 7148126: ConstantPoolCacheEntry::print prints to wrong stream 
Should print to passed in stream not tty

Reviewed-by: dholmes, never
 2012-02-25 01:49:34 -05:00
Alejandro Murillo
a8f637446d Merge 2012-02-24 18:08:58 -08:00
Vladimir Kozlov
9c6ab6372f 7147416: LogCompilation tool does not work with post parse inlining 
Fixed few problems in LogCompilation parser.

Reviewed-by: never
 2012-02-24 12:33:31 -08:00
Bill Pittore
ee795ec927 Merge 2012-02-23 21:10:02 -05:00
Mikael Gerdin
27c0786c3b 7148152: Add whitebox testing API to HotSpot 
Add an internal testing API to HotSpot to enable more targeted testing of vm functionality

Reviewed-by: phh, dholmes
 2012-02-23 14:58:35 +01:00
Frederic Parain
79a5197d1d Merge 2012-02-22 08:19:27 -08:00
Dmitry Samersoff
12a9f18dcc Merge 2012-02-22 10:32:29 -08:00
Dmitry Samersoff
e1675f98d4 7110104: It should be possible to stop and start JMX Agent at runtime 
Added a capability to start and stop JMX Agent by jcmd

Reviewed-by: acorn, mchung
 2012-02-22 19:43:22 +04:00