Bengt Rutisson
f695b75d78
4988100: oop_verify_old_oop appears to be dead
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Removed oop_verify_old_oop and allow_dirty. Also reviewed by: alexlamsl@gmail.com
Reviewed-by: jmasa, jwilhelm
2012-04-16 08:57:18 +02:00
Bengt Rutisson
bb59715dae
7160728: Introduce an extra logging level for G1 logging
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Added log levels "fine", "finer" and "finest". Let PrintGC map to "fine" and PrintGCDetails map to "finer". Separated out the per worker information in the G1 logging to the "finest" level.
Reviewed-by: stefank, jwilhelm, tonyp, johnc
2012-04-13 01:59:38 +02:00
John Cuthbertson
18cb0746b3
Merge
2012-04-06 09:48:34 -07:00
Tom Rodriguez
04f50526d3
Merge
2012-04-05 15:08:04 -07:00
Antonios Printezis
29afa9bf4b
7127697: G1: remove dead code after recent concurrent mark changes
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Removed lots of dead code after some recent conc mark changes.
Reviewed-by: brutisso, johnc
2012-04-05 13:57:23 -04:00
Tom Rodriguez
8fc6b2ef2a
7157141: crash in 64 bit with corrupted oops
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Reviewed-by: kvn, iveresov
2012-04-02 16:05:56 -07:00
Karen Kinnear
69a42aedf9
Merge
2012-04-01 17:04:26 -04:00
Jesper Wilhelmsson
dc0184185c
Merge
2012-03-30 09:31:26 +02:00
Dean Long
3798179e83
Merge
2012-03-29 23:49:47 -04:00
Frederic Parain
5bb1350803
7087969: GarbageCollectorMXBean notification contains ticks vs millis
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Reviewed-by: acorn, dcubed, rbackman
2012-03-29 02:12:40 -07:00
Karen Kinnear
b0fc983013
Merge
2012-03-27 15:28:52 -04:00
Bengt Rutisson
a6d84bc811
7156764: Remove unused size parameter from some CollectedHeap methods
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Some minor cleanups
Reviewed-by: tonyp, jwilhelm
2012-03-27 10:29:59 +02:00
Jesper Wilhelmsson
6c25e1cdce
Merge
2012-03-26 13:22:38 +02:00
Dean Long
50a2f8c16d
Merge
2012-03-25 18:08:52 -04:00
Coleen Phillimore
1431a5efd1
7150058: Allocate symbols from null boot loader to an arena for NMT
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Move symbol allocation to an arena so NMT doesn't have to track them at startup.
Reviewed-by: never, kamg, zgu
2012-03-23 11:16:05 -04:00
Bengt Rutisson
efa036748b
7103665: HeapWord*ParallelScavengeHeap::failed_mem_allocate(unsigned long,bool)+0x97
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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
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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
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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
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Skip only G1 cases and explicitly set global escape state in unsafe cases.
Reviewed-by: never
2012-03-20 13:10:13 -07:00
Dean Long
41d6c584cd
Merge
2012-03-17 17:31:59 -04:00
John Coomes
7e1dbd7a03
Merge
2012-03-16 23:52:03 -07:00
John Coomes
0192f2b6c8
Merge
2012-03-16 23:45:05 -07:00
Bengt Rutisson
a99b0c08d4
7130974: G1: Remove G1ParCopyHelper
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Reviewed-by: tonyp, johnc
2012-03-16 09:52:57 +01:00
Igor Veresov
cd47d982d9
7154333: JVM fails to start if -XX:+AggressiveHeap is set
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Don't set CompilationPolicyChoice with AggressiveHeap
Reviewed-by: never
2012-03-15 16:38:56 -07:00
Nils Loodin
2c07f4154e
7148488: Whitebox tests for the Diagnostic Framework Parser
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Reviewed-by: brutisso, sla, mgerdin
2012-03-15 13:37:13 +01:00
Serguei Spitsyn
7d0f6b051c
7123170: JCK vm/jvmti/ResourceExhausted/resexh001/resexh00101/ tests fails since 7u4 b02
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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
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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
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Reviewed-by: kvn, never
2012-03-13 20:54:56 -07:00
Gary Collins
c0d6562b8b
Merge
2012-03-13 15:37:50 -07:00
Bengt Rutisson
4a2a6ebe99
7152954: G1: Native memory leak during full GCs
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Add destructor to TruncatedSeq and call delete when necessary
Reviewed-by: johnc, tonyp
2012-03-13 21:12:53 +01:00
John Cuthbertson
79c90a15fa
7143511: G1: Another instance of high GC Worker Other time (50ms)
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Tiered compilation has increased the number of nmethods in the code cache. This has, in turn, significantly increased the number of marked nmethods processed during the StrongRootsScope destructor. Create a specialized version of CodeBlobToOopClosure for G1 which places only those nmethods that contain pointers into the collection set on to the marked nmethods list.
Reviewed-by: iveresov, tonyp
2012-03-13 11:05:32 -07:00
Jiangli Zhou
b9e6895d3a
7109878: The instanceKlass EnclosingMethhod attribute fields can be folded into the _inner_class field
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Fold instanceKlass::_enclosing_method_class_index and instanceKlass::_enclosing_method_method_index into the instanceKlass::_inner_classes array.
Reviewed-by: never, coleenp
2012-03-13 13:50:48 -04:00
Nils Eliasson
3683f82865
7152961: InlineTree::should_not_inline may exit prematurely
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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
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Reviewed-by: kvn, never
2012-03-12 15:28:07 -07:00
John Cuthbertson
006def0451
7147724: G1: hang in SurrogateLockerThread::manipulatePLL
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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
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Reviewed-by: jcoomes, brutisso
2012-03-16 16:14:04 +01:00
Vladimir Kozlov
e5f92a2396
7147744: CTW: assert(false) failed: infinite EA connection graph build
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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
Tom Rodriguez
9a93f60e34
7150390: JFR test crashed on assert(_jni_lock_count == count) failed: must be equal
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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
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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
Tom Rodriguez
2e8a110092
Merge
2012-03-02 13:13:25 -08:00
John Cuthbertson
4bcab49b68
7147806: G1: Crash in vm bootstrap when running with -XX:+UseG1GC -XX:-UsePerfData
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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
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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
Dmitry Samersoff
3385cfe8cf
7118280: The gbyc00102 JCK7 test causes an assert in JVM 7.0 fastdebug mode
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Assert doesn't respect invokedynamic opcode
Reviewed-by: dcubed, phh
2012-03-01 12:41:13 +04:00
Frederic Parain
555b593770
Merge
2012-02-28 07:58:43 -08:00
