Thu, 17 Dec 2009 07:02:39 -0800 Merge
jmasa [Thu, 17 Dec 2009 07:02:39 -0800] rev 4475
Merge
Fri, 11 Dec 2009 09:30:48 -0800 Merge
jmasa [Fri, 11 Dec 2009 09:30:48 -0800] rev 4474
Merge
Wed, 09 Dec 2009 23:51:38 -0800 6908215: G1: SEGV with G1PolicyVerbose=2 debug flag
johnc [Wed, 09 Dec 2009 23:51:38 -0800] rev 4473
6908215: G1: SEGV with G1PolicyVerbose=2 debug flag Summary: Change CollectionSetChooser::printSortedHeapRegions to handle null entries in _markedRegions growable array. Reviewed-by: jmasa, tonyp, iveresov
Tue, 15 Dec 2009 17:19:40 -0800 Merge
iveresov [Tue, 15 Dec 2009 17:19:40 -0800] rev 4472
Merge
Wed, 09 Dec 2009 19:50:14 -0800 6896727: nsk/logging/LoggingPermission/LoggingPermission/logperm002 fails with G1, EscapeAnalisys
kvn [Wed, 09 Dec 2009 19:50:14 -0800] rev 4471
6896727: nsk/logging/LoggingPermission/LoggingPermission/logperm002 fails with G1, EscapeAnalisys Summary: Move instance store's memory users to corresponding memory slices when updating its memory edge. Reviewed-by: never
Wed, 09 Dec 2009 16:40:45 -0800 6895383: JCK test throws NPE for method compiled with Escape Analysis
kvn [Wed, 09 Dec 2009 16:40:45 -0800] rev 4470
6895383: JCK test throws NPE for method compiled with Escape Analysis Summary: Add missing checks for MemBar nodes in EA. Reviewed-by: never
Tue, 08 Dec 2009 16:27:21 -0800 6908167: jbb2005, OptimizeStringConcat causes assert in EA
never [Tue, 08 Dec 2009 16:27:21 -0800] rev 4469
6908167: jbb2005, OptimizeStringConcat causes assert in EA Reviewed-by: kvn
Tue, 22 Dec 2009 16:32:11 -0800 Merge
trims [Tue, 22 Dec 2009 16:32:11 -0800] rev 4468
Merge
Fri, 11 Dec 2009 16:38:37 -0800 Merge
trims [Fri, 11 Dec 2009 16:38:37 -0800] rev 4467
Merge
Fri, 11 Dec 2009 08:39:30 -0800 Merge
jmasa [Fri, 11 Dec 2009 08:39:30 -0800] rev 4466
Merge
Tue, 08 Dec 2009 15:12:17 -0800 6908208: UseCompressedOops: array_size() returns incorrect size for MAX_INT object array following 6906727
ysr [Tue, 08 Dec 2009 15:12:17 -0800] rev 4465
6908208: UseCompressedOops: array_size() returns incorrect size for MAX_INT object array following 6906727 Summary: In array_size() cast to an unsigned to avoid overflow of intermediate value. Reviewed-by: kvn, tonyp, jmasa, jcoomes, coleenp
Mon, 07 Dec 2009 14:22:34 -0500 6904967: G1: some CollectionUsageThreshold tests fail
tonyp [Mon, 07 Dec 2009 14:22:34 -0500] rev 4464
6904967: G1: some CollectionUsageThreshold tests fail Summary: ensure that max and committed are non-zero (currently: at least as large as the region size). Reviewed-by: iveresov, mchung
Fri, 04 Dec 2009 07:44:41 -0500 6906565: G1: deal with compilation warning in g1MemoryPool.hpp
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
Fri, 04 Dec 2009 07:44:35 -0500 6880903: G1: G1 reports incorrect Runtime.maxMemory()
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
Thu, 03 Dec 2009 15:01:57 -0800 6906727: UseCompressedOops: some card-marking fixes related to object arrays
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
Tue, 24 Nov 2009 15:19:30 -0800 6899058: G1: Internal error in ptrQueue.cpp:201 in nightly tests
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
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