22906 Commits

Author SHA1 Message Date
Xue-Lei Andrew Fan
8b5551f1eb 7106773: 512 bits RSA key cannot work with SHA384 and SHA512
Reviewed-by: weijun
2012-01-12 03:39:37 -08:00
John Cuthbertson
0fa6fc2279 6484965: G1: piggy-back liveness accounting phase on marking
Remove the separate counting phase of concurrent marking by tracking the amount of marked bytes and the cards spanned by marked objects in marking task/worker thread local data structures, which are updated as individual objects are marked.

Reviewed-by: brutisso, tonyp
2012-01-12 00:06:47 -08:00
Antonios Printezis
8861552c07 7132398: G1: java.lang.IllegalArgumentException: Invalid threshold: 9223372036854775807 > max (1073741824)
Was not passing the right old pool max to the memory pool constructor in the fix for 7078465.

Reviewed-by: brutisso, johnc
2012-01-24 17:08:58 -05:00
Bengt Rutisson
4e395f3ddd 7132311: G1: assert((s == klass->oop_size(this)) || (Universe::heap()->is_gc_active() && ((is_typeArray()..
Move the check for when to call collect() to before we do a humongous object allocation

Reviewed-by: stefank, tonyp
2012-01-23 20:36:16 +01:00
Bengt Rutisson
7946306583 7131791: G1: Asserts in nightly testing due to 6976060
Create a handle and fake an object to make sure that we don't loose the memory we just allocated

Reviewed-by: tonyp, stefank
2012-01-20 18:01:32 +01:00
Antonios Printezis
c90c187756 7078465: G1: Don't use the undefined value (-1) for the G1 old memory pool max size
Reviewed-by: johnc, brutisso
2012-01-19 09:13:58 -05:00
John Cuthbertson
43a30ad483 7129271: G1: Interference from multiple threads in PrintGC/PrintGCDetails output
During an initial mark pause, signal the Concurrent Mark thread after the pause output from PrintGC/PrintGCDetails is complete.

Reviewed-by: tonyp, brutisso
2012-01-17 10:21:43 -08:00
Antonios Printezis
c9eb103b7f 7097586: G1: improve the per-space output when using jmap -heap
Extend the jmap -heap output for G1 to include some more G1-specific information.

Reviewed-by: brutisso, johnc, poonam
2012-01-18 10:30:12 -05:00
Bengt Rutisson
c11ba93098 6976060: G1: humongous object allocations should initiate marking cycles when necessary
Reviewed-by: tonyp, johnc
2012-01-16 22:10:05 +01:00
Bengt Rutisson
af0211c200 7130334: G1: Change comments and error messages that refer to CMS in g1/concurrentMark.cpp/hpp
Removed references to CMS in the concurrentMark.cpp/hpp files.

Reviewed-by: tonyp, jmasa, johnc
2012-01-16 11:21:21 +01:00
John Cuthbertson
dac656c955 7121547: G1: High number mispredicted branches while iterating over the marking bitmap
There is a high number of mispredicted branches associated with calling BitMap::iteratate() from within CMBitMapRO::iterate(). Implement a version of CMBitMapRO::iterate() directly using inline-able routines.

Reviewed-by: tonyp, iveresov
2012-01-13 13:27:48 -08:00
Jiangli Zhou
6bc84f7865 7129240: backout fix for 7102776 until 7128770 is resolved
Reviewed-by: phh, bobv, coleenp, dcubed
2012-01-11 19:54:34 -08:00
David Katleman
a742ba1ba3 Merge 2012-01-11 16:13:21 -08:00
David Katleman
ebf8d79496 Merge 2012-01-11 16:12:55 -08:00
Paul Hohensee
8efd785f67 Merge 2012-01-11 17:58:26 -05:00
Markus Gronlund
007126d010 7115199: Add event tracing hooks and Java Flight Recorder infrastructure
Added a nop tracing infrastructure, JFR makefile changes and other infrastructure used only by JFR.

Reviewed-by: acorn, sspitsyn
2012-01-11 17:34:02 -05:00
Maurizio Cimadamore
2c453c5844 7126754: Generics compilation failure casting List<? extends Set...> to List<Set...>
Problems with Types.rewriteQuantifiers not preserving variance

Reviewed-by: jjg
2012-01-11 18:23:24 +00:00
Kumar Srinivasan
86fa49b707 7125442: jar application located in two bytes character named folder cannot be run with JRE 7 u1/u2
Reviewed-by: sherman, mchung, darcy
2012-01-11 08:14:47 -08:00
Alan Bateman
69a71c999c 7068856: (fs) Typo in Files.isSameFile() javadoc
7099208: (fs) Files.newBufferedReader has typo in javadoc

Reviewed-by: forax
2012-01-11 13:07:15 +00:00
Chris Hegarty
1f16d123b1 7128648: HttpURLConnection.getHeaderFields should return an unmodifiable Map
Reviewed-by: michaelm
2012-01-11 10:52:25 +00:00
Vladimir Kozlov
791afc42da 7128352: assert(obj_node == obj) failed
Compare uncasted object nodes.

Reviewed-by: never
2012-01-10 18:05:38 -08:00
Joe Darcy
cd63594f4a 7128931: Bad HTML escaping in java.lang.Throwable javadoc
Reviewed-by: mduigou
2012-01-10 17:46:46 -08:00
Joe Darcy
d3428db5c5 7112008: Javadoc for j.l.Object.finalize() vs JLS 12.6 Finalization of Class Instances
Reviewed-by: mduigou
2012-01-10 17:12:11 -08:00
Antonios Printezis
1d3b26e52b 6888336: G1: avoid explicitly marking and pushing objects in survivor spaces
This change simplifies the interaction between GC and concurrent marking. By disabling survivor spaces during the initial-mark pause we don't need to propagate marks of objects we copy during each GC (since we never need to copy an explicitly marked object).

Reviewed-by: johnc, brutisso
2012-01-10 18:58:13 -05:00
Keith McGuigan
5c89631aef Merge 2012-01-10 15:47:19 -05:00
Bengt Rutisson
2bf3afe882 7128532: G1: Change default value of G1DefaultMaxNewGenPercent to 80
Reviewed-by: tonyp, jmasa
2012-01-10 20:02:41 +01:00
Alexander Scherbatiy
a6f9704a91 6505523: NullPointerException in BasicTreeUI when a node is removed by expansion listener
Reviewed-by: rupashka
2012-01-10 17:11:10 +04:00
Krystal Mok
a5c9da18fb 7128584: Typo in sun.misc.VM's private directMemory field comment
Reviewed-by: forax, chegar
2012-01-10 12:48:08 +00:00
Alexander Scherbatiy
59c8f5f79f 7110815: closed/javax/swing/JSplitPane/4885629/bug4885629.java unstable on MacOS
Reviewed-by: kizune
2012-01-10 15:46:30 +04:00
Brandon Passanisi
f44b5b5812 7123415: Some cases of network interface indexes being read incorrectly
Reviewed-by: chegar
2012-01-10 10:57:12 +00:00
Xue-Lei Andrew Fan
74fcfe6c7e 7123519: problems with certification path
Also including the contribution from Dennis Gu

Reviewed-by: mullan, weijun
2012-01-09 20:55:52 -08:00
Antonios Printezis
30bfc8f549 7125281: G1: heap expansion code is replicated
Reviewed-by: brutisso, johnc
2012-01-09 23:50:41 -05:00
Joe Darcy
a821772a15 7128512: Javadoc typo in java.lang.invoke.MethodHandle
Reviewed-by: mduigou
2012-01-09 20:14:15 -08:00
Lana Steuck
09e2e03986 Merge 2012-01-09 19:13:08 -08:00
Lana Steuck
d29ac175d5 Merge 2012-01-09 19:12:44 -08:00
Neil Richards
d51673ed91 7123229: (coll) EnumMap.containsValue(null) returns true
Java.util.EnumMap.NULL equals() must only be true for itself

Reviewed-by: alanb, mduigou
2012-01-10 00:07:13 +00:00
Martin Desruisseaux
f8400651e0 7128441: StrictMath performance improvement note shared with Math
Reviewed-by: darcy
2012-01-09 15:54:44 -08:00
Gary Adams
6eb76c4598 7030573: test/java/io/FileInputStream/LargeFileAvailable.java fails when there is insufficient disk space
Reviewed-by: alanb
2012-01-09 19:33:02 +00:00
Kelly O'Hair
a3a11340ee 7096063: /META-INF/mimetypes.default missing in jre\lib\resources.jar
Reviewed-by: dholmes
2012-01-09 09:22:54 -08:00
Jonathan Lu
467c036ccf 7128320: Fix freetype sanity check to make it more generic
Reviewed-by: luchsh, katleman
2012-01-09 09:18:37 -08:00
Frederic Parain
849571d5b3 7120511: Add diagnostic commands
Reviewed-by: acorn, phh, dcubed, sspitsyn
2012-01-09 10:27:24 +01:00
Vladimir Kozlov
94927c382b 7125896: Eliminate nested locks
Nested locks elimination done before lock nodes expansion by looking for outer locks of the same object.

Reviewed-by: never, twisti
2012-01-07 13:26:43 -08:00
Vladimir Kozlov
f99fb50071 7110824: ctw/jarfiles/GUI3rdParty_jar/ob_mask_DateField crashes VM
Change yank_if_dead() to recursive method to remove all dead inputs.

Reviewed-by: never
2012-01-07 10:39:23 -08:00
Antonios Printezis
90cdae9775 7121623: G1: always be able to reliably calculate the length of a forwarded chunked array
Store the "next chunk start index" in the length field of the to-space object, instead of the from-space object, so that we can always reliably read the size of all from-space objects.

Reviewed-by: johnc, ysr, jmasa
2012-01-07 00:43:59 -05:00
Vladimir Kozlov
b93ca70b9b Merge 2012-01-06 20:09:20 -08:00
Joe Darcy
57096116d9 7123649: Remove public modifier from Math.powerOfTwoF
Reviewed-by: smarks, alanb
2012-01-06 18:47:43 -08:00
Daniel D. Daugherty
74c45d049e Merge 2012-01-06 16:18:29 -08:00
Valerie Peng
12558e2ef9 7033170: Cipher.getMaxAllowedKeyLength(String) throws NoSuchAlgorithmException
Changed to always use full transformation as provider properties.

Reviewed-by: mullan
2012-01-06 16:06:41 -08:00
Valerie Peng
c83fa3fdfc Merge 2012-01-06 11:02:31 -08:00
Alan Bateman
5fa281c0ee 7127235: (fs) NPE in Files.walkFileTree if cached attributes are GC'ed
Reviewed-by: forax, chegar
2012-01-06 15:00:22 +00:00