tonyp [Mon, 22 Sep 2008 09:56:49 -0400] rev 1396
6742641: G1: NullPointerException during GCOld
Summary: An update buffer is not processed correctly, which causes roots into the collection set not to be scanned and, hence, for the heap to be corrupted. The cause is that an object is accessed after it has been explicitly deleted, which causes a race.
Reviewed-by: jcoomes, ysr
apetrusenko [Wed, 17 Sep 2008 19:59:35 +0400] rev 1395
Merge
apetrusenko [Wed, 17 Sep 2008 16:49:18 +0400] rev 1394
Merge
jmasa [Thu, 04 Sep 2008 14:49:08 -0700] rev 1393
6743059: Error in spaceDecorator.cpp "optimized" build.
Summary: Changed the guard on the definition of the method value in HeapWord from ASSERT to not PRODUCT.
Reviewed-by: iveresov, apetrusenko
ysr [Wed, 27 Aug 2008 11:20:46 -0700] rev 1392
Merge
tonyp [Tue, 26 Aug 2008 00:46:03 -0400] rev 1391
6740930: G1: compilation failure with latest gcc
Summary: Include DB fix to resolve a compilation issue with the latest gcc.
Reviewed-by: iveresov, ysr
iveresov [Fri, 22 Aug 2008 11:48:25 -0700] rev 1390
6735416: G1: runThese javasoft.sqe.tests.lang.thrd011.thrd01101.thrd01101 fails
6622418: G1: assert(false,"Non-balanced monitor enter/exit!") fails
Summary: The mark-sweep compact (which we use for full gc) wrapper did not save the mark words for biased locked objects. The fix is to trivially call the appropriate methods.
Reviewed-by: tonyp, ysr
tonyp [Thu, 21 Aug 2008 23:38:19 -0400] rev 1389
Merge
tonyp [Thu, 21 Aug 2008 23:36:31 -0400] rev 1388
Merge
tonyp [Wed, 06 Aug 2008 11:57:31 -0400] rev 1387
6722565: G1: assert !r->is_on_unclean_list() fires
Summary: Under certain circumstances, two cleanup threads can claim and process the same region.
Reviewed-by: apetrusenko, ysr
iveresov [Wed, 30 Jul 2008 10:45:52 -0700] rev 1386
6652160: G1: assert(cur_used_bytes == _g1->recalculate_used(),"It should!") at g1CollectorPolicy.cpp:1425
Summary: In attempt_allocation_slow() wait for the concurrent cleanup to complete before modifying _summary_bytes_used.
Reviewed-by: jmasa, apetrusenko
iveresov [Thu, 10 Jul 2008 09:29:54 -0700] rev 1385
6723570: G1: assertion failure: p == current_top or oop(p)->is_oop(),"p is not a block start" (revisited!)
Summary: Fixed the incorrect assigment to G1OffsetTableContigSpace::_gc_time_stamp. Also added a little more paranoia to operations on a global timestamp.
Reviewed-by: tonyp
iveresov [Thu, 03 Jul 2008 03:17:29 -0700] rev 1384
6702387: G1: assertion failure: assert(p == current_top || oop(p)->is_oop(),"p is not a block start")
Summary: Do not coalesce dead and moved objects when removing self-forwarding pointers during the evacuation failure. Also fixed a issue in a BOT refinement code for TLABs.
Reviewed-by: tonyp, jcoomes
ysr [Tue, 01 Jul 2008 11:59:44 -0700] rev 1383
Merge