duke [Wed, 05 Jul 2017 19:28:59 +0200] rev 22559
Merge
lana [Tue, 11 Feb 2014 11:26:05 -0800] rev 22558
Merge
amurillo [Wed, 05 Feb 2014 08:57:33 -0800] rev 22557
Merge
ehelin [Thu, 30 Jan 2014 14:01:45 +0100] rev 22556
Merge
jwilhelm [Wed, 29 Jan 2014 23:17:05 +0100] rev 22555
8028391: Make the Min/MaxHeapFreeRatio flags manageable
Summary: Made the flags Min- and MaxHeapFreeRatio manageable, and implemented support for these flags in ParallalGC.
Reviewed-by: sla, mgerdin, brutisso
jmasa [Wed, 15 Jan 2014 07:20:04 -0800] rev 22554
8031290: Adjust call to getisax() for additional words returned
Reviewed-by: kvn, iveresov, twisti
sjohanss [Mon, 20 Jan 2014 10:55:54 +0100] rev 22553
8031686: G1: assert(_hrs.max_length() == _expansion_regions) failed
Summary: Using pointer_delta to avoid overflowing pointer calculation.
Reviewed-by: jmasa, tschatzl
brutisso [Mon, 27 Jan 2014 13:14:53 +0100] rev 22552
8030177: G1: Enable TLAB resizing
Reviewed-by: tschatzl, stefank, jmasa
jwilhelm [Thu, 23 Jan 2014 14:47:23 +0100] rev 22551
8025856: Fix typos in the GC code
Summary: Fix about 440 typos in comments in the VM code
Reviewed-by: mgerdin, tschatzl, coleenp, kmo, jcoomes
mgerdin [Tue, 14 Jan 2014 16:40:33 +0100] rev 22550
8032379: Remove the is_scavenging flag to process_strong_roots
Summary: Refactor the strong root processing to avoid using a boolean in addition to the ScanOption enum.
Reviewed-by: stefank, tschatzl, ehelin, jmasa
sjohanss [Mon, 20 Jan 2014 12:56:18 +0100] rev 22549
8020277: Young GC could be extremely slow due to assertion in ObjectStartArray::object_starts_in_range
8009462: Young GC's (ParNewGC and SerialGC) have unexpected variances.
Summary: Removed the assertion slowing down GC.
Reviewed-by: stefank, mgerdin
ehelin [Mon, 20 Jan 2014 17:15:55 +0100] rev 22548
8031776: Remove the unnecessary enum GenRemSet::Name
Reviewed-by: stefank, tschatzl, jwilhelm
tschatzl [Mon, 20 Jan 2014 11:47:53 +0100] rev 22547
8027746: Remove do_gen_barrier template parameter in G1ParCopyClosure
Summary: Remove the above mentioned template parameter and related unused code. Also remove some classes that are never used.
Reviewed-by: stefank, mgerdin, jwilhelm
tschatzl [Mon, 20 Jan 2014 11:47:29 +0100] rev 22546
8027454: Do not traverse string table during G1 remark when treating them as strong roots during initial mark
Summary: Do not try to unlink string table entries unconditionally during remark. This is without side effects as the preceding initial mark always uses the string table as strong roots. Needs to be fixed with class unloading during concurrent mark.
Reviewed-by: brutisso, mgerdin
tschatzl [Mon, 20 Jan 2014 11:47:07 +0100] rev 22545
8027476: Improve performance of Stringtable unlink
8027455: Improve symbol table scan times during gc pauses
Summary: Parallelize string table and symbol table scan during remark and full GC. Some additional statistics output if the experimental flag G1TraceStringSymbolTableScrubbing is set.
Reviewed-by: mgerdin, coleenp, brutisso
hseigel [Wed, 29 Jan 2014 19:54:44 -0500] rev 22544
Merge
zgu [Tue, 28 Jan 2014 06:26:36 -0800] rev 22543
Merge
zgu [Tue, 28 Jan 2014 08:55:00 -0500] rev 22542
8032827: NMT: missing virtual memory tagging in os::workaround_expand_exec_shield_cs_limit()
Summary: Fixed missing virtual memory type tagging in os::workaround_expand_exec_shield_cs_limit() function
Reviewed-by: hseigel, coleenp
dsamersoff [Tue, 28 Jan 2014 11:42:30 +0000] rev 22541
Merge
dsamersoff [Tue, 28 Jan 2014 14:45:39 +0400] rev 22540
7010732: SA_ALTROOT only works if running the SA tools from their build directory.
Summary: fixed SA packaging scripts
Reviewed-by: sla, kevinw
coleenp [Mon, 27 Jan 2014 23:12:13 -0500] rev 22539
8028275: Metaspace ShrinkGrowTest causes fatal error if run with JFR
Summary: Clean up initialization from Threads::create_vm() so that exceptions cause vm_exit_during_initialzation without an exception mark.
Reviewed-by: dholmes, hseigel
gziemski [Tue, 21 Jan 2014 16:45:10 -0600] rev 22538
7015395: [TESTBUG] runtime/6626217/Test6626217.sh fails if compilation happens fast enough for timestamps to be equal.
Summary: Insert 2 second sleep between copying of the src files and the compilation, to make sure the timestamps of *.class files are in the future of *.java files.
Reviewed-by: coleenp, fparain
sla [Mon, 27 Jan 2014 10:57:52 +0100] rev 22537
8032662: test/compiler/ciReplay/TestSA.sh should report ulimit issues
Reviewed-by: kvn, iignatyev
Contributed-by: stefan.sarne@oracle.com
dsamersoff [Mon, 27 Jan 2014 13:46:54 +0400] rev 22536
8032247: SA: Constantpool lookup for invokedynamic is not implemented
Summary: implement constant pool lookup for invokedynamic
Reviewed-by: sla, sspitsyn
hseigel [Fri, 24 Jan 2014 08:31:06 -0500] rev 22535
Merge
hseigel [Fri, 24 Jan 2014 08:13:42 -0500] rev 22534
8028553: The JVM should not throw VerifyError when 'overriding' a static final method in a superclass.
Summary: Check if method is static before throwing exception.
Reviewed-by: kamg, coleenp, lfoltan, fparain
dsimms [Fri, 24 Jan 2014 09:28:47 +0100] rev 22533
8028280: ParkEvent leak when running modified runThese which only loads classes
Summary: Use spin lock to manage ParkEvent and PlatformEvent free lists.
Reviewed-by: dholmes, fparain
gdub [Thu, 23 Jan 2014 16:02:14 -0500] rev 22532
8031427: AllocObject and Unsafe.allocateInstance segfault for primitive types
Summary: The fix just throws an InstantiationException if the Klass is NULL.
Reviewed-by: coleenp, twisti, jrose
Contributed-by: gdub <duboscq@ssw.jku.at>
minqi [Thu, 23 Jan 2014 09:45:38 -0800] rev 22531
Merge
minqi [Thu, 23 Jan 2014 09:40:32 -0800] rev 22530
6651256: jstack: DeleteGlobalRef method call doesn't lead to descreasing of global refs count shown by jstack
Summary: jni_DeleteGlobalRef does not really release the jni handle, instead, set the handle point to JNIHandles::_deleted_handle which holds an oop instance (java/lang/Object) in Java heap and never be GC'ed. When counting number of global reference, it counts all the handles on the chain list, which includes the already deleted ones.
Reviewed-by: zgu, sla, coleenp
Contributed-by: yumin.qi@oracle.com
kevinw [Thu, 23 Jan 2014 09:33:50 +0000] rev 22529
8032466: serviceability/sa/jmap-hashcode/Test8028623.java fails with compilation errors
Reviewed-by: dsamersoff, sla
sla [Thu, 23 Jan 2014 09:06:21 +0100] rev 22528
8031968: Mac OS X: VM starts the agent by calling both Agent_OnAttach and Agent_OnAttach_L functions if its agent library is dynamically linked.
Summary: Make sure we only look for statically linked agents in the main process image
Reviewed-by: dsamersoff, bpittore, dcubed