tonyp [Fri, 04 Dec 2009 07:44:41 -0500] rev 4463
6906565: G1: deal with compilation warning in g1MemoryPool.hpp
Summary: size_t max_size() hides size_t max_size() const.
Reviewed-by: jmasa, ysr
tonyp [Fri, 04 Dec 2009 07:44:35 -0500] rev 4462
6880903: G1: G1 reports incorrect Runtime.maxMemory()
Summary: G1 reports committed memory instead of reserved memory from the Runtime.maxMemory() method
Reviewed-by: ysr, jmasa
ysr [Thu, 03 Dec 2009 15:01:57 -0800] rev 4461
6906727: UseCompressedOops: some card-marking fixes related to object arrays
Summary: Introduced a new write_ref_array(HeapWords* start, size_t count) method that does the requisite MemRegion range calculation so (some of the) clients of the erstwhile write_ref_array(MemRegion mr) do not need to worry. This removed all external uses of array_size(), which was also simplified and made private. Asserts were added to catch other possible issues. Further, less essential, fixes stemming from this investigation are deferred to CR 6904516 (to follow shortly in hs17).
Reviewed-by: kvn, coleenp, jmasa
johnc [Tue, 24 Nov 2009 15:19:30 -0800] rev 4460
6899058: G1: Internal error in ptrQueue.cpp:201 in nightly tests
Summary: Fixes a race on the dirty card queue completed buffer list between worker thread(s) performing a flush of a deferred store barrier (enqueueing a newly completed buffer) and worker thread(s) in the RSet updating code claiming completed buffers. Removed the routine that removes elements from the completed update buffer queue using a CAS.
Reviewed-by: ysr, tonyp
tonyp [Fri, 20 Nov 2009 14:47:01 -0500] rev 4459
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
Summary: It introduces the necessary memory pools for G1.
Reviewed-by: mchung, ysr
ysr [Thu, 19 Nov 2009 13:43:25 -0800] rev 4458
6902303: G1: ScavengeALot should cause an incremental, rather than a full, collection
Summary: ScavengeALot now causes an incremental (but possibly partially young, in the G1 sense) collection. Some such collections may be abandoned on account of MMU specs. Band-aided a native leak associated with abandoned pauses, as well as an MMU tracker overflow related to frequent scavenge events in the face of a large MMU denominator interval; the latter is protected by a product flag that defaults to false.
Reviewed-by: tonyp
ysr [Thu, 19 Nov 2009 10:19:19 -0800] rev 4457
6902701: G1: protect debugging code related to 6898948 with a debug flag
Summary: Protected stats dump with a new develop flag; other than for the dump, reconciled product and non-product behaviour in face of the error.
Reviewed-by: tonyp
ysr [Fri, 13 Nov 2009 11:55:26 -0800] rev 4456
6898948: G1: forensic instrumentation for out-of-bounds recent_avg_pause_time_ratio()
Summary: Added instrumentation and (temporary) assert in non-product mode; clipped the value when found out-of-bounds in product mode. Fix of original issue will follow collection of data from this instrumentation.
Reviewed-by: jcoomes, tonyp
jmasa [Tue, 10 Nov 2009 11:32:48 -0800] rev 4455
6898857: [Regression] -XX:NewRatio with -XX:+UseConcMarkSweepGC causes fatal error
Summary: Use CollectorPolicy information instead of MaxNewSize
Reviewed-by: ysr, jcoomes
johnc [Fri, 06 Nov 2009 11:10:05 -0800] rev 4454
6895788: G1: SATB and update buffer allocation code allocates too much space
Summary: The type in the NEW_C_HEAP_ARRRY and FREE_C_HEAP_ARRAY calls in the buffer allocation code was changed from void* to char as the size argument had already been mulitipled by the byte size of an object pointer.
Reviewed-by: ysr, tonyp
cfang [Wed, 02 Dec 2009 13:29:00 -0800] rev 4453
6901572: JVM 1.6.16 crash on loops: assert(has_node(i),"")
Summary: Skip the secondary induction variable handling if it is dead
Reviewed-by: never, kvn
iveresov [Tue, 01 Dec 2009 22:11:01 -0800] rev 4452
Merge
cfang [Wed, 25 Nov 2009 12:09:02 -0800] rev 4451
6904191: OptimizeStringConcat should be product instead of experimental
Summary: Make OptimizeStringConcat a product VM option(contributed by never)
Reviewed-by: never
never [Thu, 12 Nov 2009 09:24:21 -0800] rev 4450
6892658: C2 should optimize some stringbuilder patterns
Reviewed-by: kvn, twisti
iveresov [Tue, 01 Dec 2009 14:49:41 -0800] rev 4449
Merge
twisti [Fri, 27 Nov 2009 07:56:58 -0800] rev 4448
6896043: first round of zero fixes
Reviewed-by: kvn
Contributed-by: Gary Benson <gbenson@redhat.com>
kamg [Wed, 25 Nov 2009 09:03:42 -0500] rev 4447
Merge
acorn [Mon, 23 Nov 2009 16:24:35 -0500] rev 4446
Merge
acorn [Wed, 11 Nov 2009 15:49:38 -0500] rev 4445
6893504: LinkageError for bootstrap duplicate class definitions.
Reviewed-by: kamg, xlu
phh [Fri, 20 Nov 2009 16:22:38 -0500] rev 4444
6900899: vm fails to start when -Xmx value is less than OldSize + NewSize
Summary: Set minimum heap size to min(OldSize + NewSize, MaxHeapSize) in Arguments::set_heap_size().
Reviewed-by: kvn, ysr, tonyp
cfang [Tue, 24 Nov 2009 11:49:42 -0800] rev 4443
Merge
kvn [Thu, 19 Nov 2009 14:32:23 -0800] rev 4442
6902036: WorldWind asserts on escape.cpp:1153: assert(addr->is_AddP(),"AddP required")
Summary: Remove the assert.
Reviewed-by: twisti
twisti [Thu, 19 Nov 2009 03:41:29 -0800] rev 4441
6902000: use ShouldNotReachHere() for btos/ctos/stos in TemplateInterpreterGenerator::set_short_entry_points
Summary: set_entry_point is only ever used with the tos states of bytecode templates in templateTable.cpp and none of those use the subword tos states like btos, ctos and stos.
Reviewed-by: kvn
never [Wed, 11 Nov 2009 23:39:17 -0800] rev 4440
6892079: live value must not be garbage failure after fix for 6854812
Reviewed-by: kvn
kamg [Wed, 11 Nov 2009 09:13:12 -0500] rev 4439
Merge
kamg [Fri, 06 Nov 2009 16:05:59 -0500] rev 4438
Merge
phh [Wed, 04 Nov 2009 16:49:23 -0500] rev 4437
6898160: Need serviceability support for new vm argument type 'uint64_t'
Summary: Add serviceability support for uint64_t. Flags of unknown type assert in debug builds and are ignored in product builds.
Reviewed-by: never, xlu, mchung, dcubed
kamg [Fri, 06 Nov 2009 15:04:26 -0500] rev 4436
Merge
xlu [Fri, 30 Oct 2009 17:24:14 -0700] rev 4435
Merge
phh [Wed, 28 Oct 2009 16:25:51 -0400] rev 4434
6887571: Increase default heap config sizes
Summary: Apply modification of existing server heap size ergo to all collectors except CMS.
Reviewed-by: jmasa, ysr, xlu
cfang [Tue, 10 Nov 2009 17:00:18 -0800] rev 4433
Merge
kvn [Wed, 04 Nov 2009 14:43:50 -0800] rev 4432
6896352: CTW fails hotspot/src/share/vm/opto/escape.cpp:1155
Summary: Always call C->get_alias_index(phase->type(address)) during parsing.
Reviewed-by: never
kvn [Wed, 04 Nov 2009 14:16:20 -0800] rev 4431
6896370: CTW fails share/vm/opto/matcher.cpp:1475 "duplicating node that's already been matched"
Summary: Move DecodeN code outside the memory nodes only code.
Reviewed-by: never
roland [Mon, 02 Nov 2009 11:17:55 +0100] rev 4430
6769124: various 64-bit fixes for c1
Reviewed-by: never
jrose [Fri, 30 Oct 2009 16:22:59 -0700] rev 4429
6858164: invokedynamic code needs some cleanup (post-6655638)
Summary: Fix several crashers, remove needless paths for boxed-style bootstrap method call, refactor & simplify APIs for rewriter constantPoolOop, remove sun.dyn.CallSiteImpl
Reviewed-by: kvn
cfang [Fri, 30 Oct 2009 10:12:52 -0700] rev 4428
6852078: HSX 14/16 in jdk 5.0: api/javax_management api/org_omg jck tests crashes or make tnameserv crash
Summary: Disable SuperWord optimization for unsafe read/write
Reviewed-by: kvn, phh
kvn [Thu, 29 Oct 2009 16:57:55 -0700] rev 4427
6896084: VM does not reserve protected page below heap for compressed oops implicit null checks
Summary: Set narrow_oop_base and narrow_oop_use_implicit_null_checks in Universe::preferred_heap_base().
Reviewed-by: twisti, jcoomes
mikejwre [Thu, 17 Dec 2009 14:10:24 -0800] rev 4426
Added tag jdk7-b78 for changeset c60317f0dfe6
mikejwre [Thu, 17 Dec 2009 14:10:19 -0800] rev 4425
Added tag jdk7-b78 for changeset 2325bc76b570
duke [Wed, 05 Jul 2017 17:04:29 +0200] rev 4424
Added tag jdk7-b78 for changeset 4061c66ba1af
duke [Wed, 05 Jul 2017 17:04:28 +0200] rev 4423
Merge
duke [Wed, 05 Jul 2017 17:04:26 +0200] rev 4422
Merge
mikejwre [Wed, 16 Dec 2009 23:39:39 -0800] rev 4421
Merge
ohair [Wed, 16 Dec 2009 12:52:23 -0800] rev 4420
6909462: Fix nbproject/private references in .hgignore
Summary: See bugzilla issue 100097
Reviewed-by: tbell
Contributed-by: Jesse Glick <jesse.glick@sun.com>
tbell [Tue, 08 Dec 2009 09:16:34 -0800] rev 4419
Merge
jjg [Mon, 07 Dec 2009 14:35:07 -0800] rev 4418
6907660: stupid typo in ZipFileIndex guarantees NPE
Reviewed-by: darcy
darcy [Thu, 03 Dec 2009 14:03:53 -0800] rev 4417
6906748: Project Coin: Minor strings in switch cleanup
Reviewed-by: jjg
tbell [Mon, 23 Nov 2009 19:58:05 -0800] rev 4416
Merge