mgerdin [Mon, 29 Apr 2013 13:07:27 +0200] rev 17117
8013129: Possible deadlock with Metaspace locks due to mixed usage of safepoint aware and non-safepoint aware locking
Summary: Change Metaspace::deallocate to take lock with _no_safepoint_check_flag
Reviewed-by: coleenp, jmasa, dholmes
mgerdin [Mon, 29 Apr 2013 09:31:59 +0200] rev 17116
Merge
johnc [Fri, 26 Apr 2013 10:57:57 -0700] rev 17115
8011898: gc/TestVerifyBeforeGCDuringStartup.java: java.lang.RuntimeException: '[Verifying' missing from stdout/stderr: [Error: Could not find or load main class]
Summary: System.getProperty("test.java.opts") can return NULL, which gets converted to to the empty string, and the child java command then interprets that as the name of the main class.
Reviewed-by: jmasa, brutisso
stefank [Fri, 26 Apr 2013 10:40:36 +0200] rev 17114
8013160: NPG: Remove unnecessary mark stack draining after CodeCache::do_unloading
Reviewed-by: coleenp, mgerdin
brutisso [Fri, 26 Apr 2013 09:53:22 +0200] rev 17113
8012915: ReservedSpace::align_reserved_region() broken on Windows
Summary: remove unused constructors and helper methods for ReservedHeapSpace and ReservedSpace
Reviewed-by: mgerdin, jmasa, johnc, tschatzl
stefank [Wed, 24 Apr 2013 20:13:37 +0200] rev 17112
8013132: Add a flag to turn off the output of the verbose verification code
Reviewed-by: johnc, brutisso
johnc [Wed, 24 Apr 2013 14:48:43 -0700] rev 17111
8012715: G1: GraphKit accesses PtrQueue::_index as int but is size_t
Summary: In graphKit INT operations were generated to access PtrQueue::_index which has type size_t. This is 64 bit on 64-bit machines. No problems occur on little endian machines as long as the index fits into 32 bit, but on big endian machines the upper part is read, which is zero. This leads to unnecessary branches to the slow path in the runtime.
Reviewed-by: twisti, johnc
Contributed-by: Martin Doerr <martin.doerr@sap.com>