trims [Thu, 03 Feb 2011 23:26:25 -0800] rev 8077
Merge
coleenp [Thu, 27 Jan 2011 16:11:27 -0800] rev 8076
6990754: Use native memory and reference counting to implement SymbolTable
Summary: move symbols from permgen into C heap and reference count them
Reviewed-by: never, acorn, jmasa, stefank
johnc [Thu, 27 Jan 2011 13:42:28 -0800] rev 8075
Merge
johnc [Wed, 26 Jan 2011 09:57:42 -0800] rev 8074
Merge
johnc [Tue, 25 Jan 2011 10:56:22 -0800] rev 8073
6608385: G1: need to support parallel reference processing
Summary: Implement support for ParallelRefProcEnabled in the reference processing that takes place at the end of G1 concurrent marking.
Reviewed-by: tonyp, ysr
tonyp [Tue, 25 Jan 2011 17:58:19 -0500] rev 8072
7014261: G1: RSet-related failures
Summary: A race between the concurrent cleanup thread and the VM thread while it is processing the "expanded sparse table list" causes both threads to try to free the same sparse table entry and either causes one of the threads to fail or leaves the entry in an inconsistent state. The solution is purge all entries on the expanded list that correspond go regions that are being cleaned up.
Reviewed-by: brutisso, johnc
tonyp [Fri, 21 Jan 2011 11:30:22 -0500] rev 8071
7013718: G1: small fixes for two assert/guarantee failures
Summary: Two small fixes to deal with a guarantee failure (the marking thread should join the SuspendibleThreadSet before calling a method that does pause prediction work so that said method is never called during a pause) and an assert failure (an assert is too strong).
Reviewed-by: iveresov, johnc
twisti [Thu, 27 Jan 2011 14:05:59 -0500] rev 8070
Merge
twisti [Thu, 27 Jan 2011 08:47:02 -0800] rev 8069
Merge
iveresov [Tue, 25 Jan 2011 14:38:15 -0800] rev 8068
7014247: CTW fails when compile sun/misc/AtomicLongCSImpl (REMOVED from JDK7)
Summary: Use lea to compute field address in AtomicLongCSImpl::attemptUpdate() intrinsic on x86.
Reviewed-by: never, kvn