coleenp [Mon, 13 Feb 2012 12:30:47 -0500] rev 11765
7059899: Stack overflows in Java code cause 64-bit JVMs to exit due to SIGSEGV
Summary: Increase StackShadowPages to accomodate the JDK changes to increase buffer size in socketWrite
Reviewed-by: acorn, phh
fparain [Mon, 13 Feb 2012 06:24:44 -0800] rev 11764
Merge
poonam [Sun, 12 Feb 2012 19:33:11 -0800] rev 11763
7009098: SA cannot open core files larger than 2GB on Linux 32-bit
Summary: Added Large File Support by compiling libsaproc.so with -D_FILE_OFFSET_BITS=64, and a small change with which SA should first load libraries from the path specified with SA_ALTROOT.
Reviewed-by: dholmes, kevinw, dcubed, minqi
zgu [Thu, 09 Feb 2012 07:35:48 -0800] rev 11762
Merge
zgu [Thu, 09 Feb 2012 10:16:26 -0500] rev 11761
7141259: Native stack is missing in hs_err
Summary: Code cleanup and creating a private decoder for error handler, since it can be triggered from in signal handler, where no lock can be taken
Reviewed-by: dholmes, kamg, acorn, coleenp
minqi [Thu, 09 Feb 2012 00:51:47 -0800] rev 11760
7131006: java/lang/management/ThreadMXBean/ThreadLists.java
Reviewed-by: dholmes, acorn
stefank [Fri, 17 Feb 2012 13:23:29 +0100] rev 11759
Merge
jcoomes [Thu, 16 Feb 2012 13:13:53 -0800] rev 11758
6330863: vm/gc/InfiniteList.java fails intermittently due to timeout
Summary: in some cases, allocate from the old gen before doing a full gc
Reviewed-by: stefank, jmasa
jcoomes [Thu, 16 Feb 2012 13:12:25 -0800] rev 11757
7146343: PS invoke methods should indicate the type of gc done
Reviewed-by: stefank, jmasa
tonyp [Wed, 15 Feb 2012 13:06:53 -0500] rev 11756
7132029: G1: mixed GC phase lasts for longer than it should
Summary: Revamp of the mechanism that chooses old regions for inclusion in the CSet. It simplifies the code and introduces min and max bounds on the number of old regions added to the CSet at each mixed GC to avoid pathological cases. It also ensures that when we do a mixed GC we'll always find old regions to add to the CSet (i.e., it eliminates the case where a mixed GC will collect no old regions which can happen today).
Reviewed-by: johnc, brutisso
johnc [Wed, 18 Jan 2012 09:50:16 -0800] rev 11755
7129514: time warp warnings after 7117303
Summary: Replace calls to os::javaTimeMillis() that are used to update the milliseconds since the last GC to an equivalent that uses a monotonically non-decreasing time source.
Reviewed-by: ysr, jmasa
tonyp [Tue, 14 Feb 2012 08:21:08 -0500] rev 11754
7129892: G1: explicit marking cycle initiation might fail to initiate a marking cycle
Summary: If we try to schedule an initial-mark GC in order to explicit start a conc mark cycle and it gets pre-empted by antoher GC, we should retry the attempt as long as it's appropriate for the GC cause.
Reviewed-by: brutisso, johnc