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3971 Commits

Author SHA1 Message Date
Kevin Walls
af0b21a0ad 8020943: Memory leak when GCNotifier uses create_from_platform_dependent_str() 
Reviewed-by: mgerdin, fparain, dcubed
 2013-08-02 12:26:46 +01:00
Tao Mao
6f445df42a Merge 2013-08-01 17:17:52 -07:00
Christian Tornqvist
00b23c2eb8 8014294: Assert in ThreadTimesClosure::do_thread() due to use of naked oop instead of handle 
Assert in ThreadTimesClosure::do_thread() due to use of naked oop instead of handle

Reviewed-by: coleenp, sspitsyn
 2013-08-01 22:20:00 +02:00
Bengt Rutisson
fbf4750c28 8022051: G1: Remove some unused G1 flags 
Reviewed-by: tschatzl, jmasa
 2013-08-01 17:29:49 +02:00
Bengt Rutisson
a1e1caf8ba 8021879: G1: G1HeapRegionSize flag value not updated correctly 
Reviewed-by: tschatzl, jmasa
 2013-08-01 09:35:04 +02:00
Bengt Rutisson
5a10114616 8021967: Deprecate -XX:DefaultMaxRAMFraction 
Reviewed-by: tschatzl, jmasa, kvn, tamao
 2013-08-01 07:03:07 +02:00
Frederic Parain
c5c13b6ad7 Merge 2013-07-31 08:28:18 -07:00
Christian Thalinger
5555a381fb 8016474: Crash in sun.reflect.UnsafeObjectFieldAccessorImpl.get 
C1's GetUnsafeObject G1 pre-barrier uses the wrong type to read the klass pointer.

Reviewed-by: iveresov, kvn
 2013-07-29 16:32:38 -07:00
Igor Ignatyev
16b4f55129 8021120: TieredCompilation can be enabled even if TIERED is undefined 
Reviewed-by: kvn, dholmes
 2013-07-29 11:54:18 +04:00
Tao Mao
5ce100bbd1 Merge 2013-07-26 13:34:22 -07:00
Vladimir Kozlov
8e2181cb13 8008938: TieredCompilation should be default 
Switch on TieredCompilation by default

Reviewed-by: twisti
 2013-07-26 12:37:39 -07:00
Frederic Parain
b4094e9fa8 8019845: Memory leak during class redefinition 
Reviewed-by: acorn, jmasa, coleenp, dcubed, mgerdin
 2013-07-26 15:24:32 +00:00
Frederic Parain
6ede7eb0ed Merge 2013-07-26 05:54:01 -07:00
Hiroshi Yamauchi
6060a2999c 6412968: CMS Long initial mark pauses 
Reviewed-by: rasbold, tschatzl, jmasa
 2013-07-25 11:07:23 -07:00
Morris Meyer
80b04bb48e Merge 2013-07-24 13:54:03 -07:00
Yumin Qi
7f14f4a628 Merge 2013-07-24 08:04:15 +02:00
Hiroshi Yamauchi
5c9dbad612 6990419: CMS Remaining work for 6572569: consistently skewed work distribution in (long) re-mark pauses 
Reviewed-by: rasbold, tschatzl, jmasa
 2013-07-23 09:49:11 -07:00
Eric McCorkle
dd70c34130 8019632: Method parameters are not copied in clone_with_new_data 
Add code to copy method parameters data in clone_with_new_data

Reviewed-by: coleenp, sspitsyn
 2013-07-22 17:57:42 -04:00
Yumin Qi
2bee4db29d 8012263: ciReplay: gracefully exit & report meaningful error when replay data parsing fails 
Find_method could return NULL so need explicitly check if there is error after parse_method, exit on error to avoid crash.

Reviewed-by: kvn, twisti
 2013-07-19 14:43:45 -07:00
Morris Meyer
30902b737d Merge 2013-07-19 13:59:25 -07:00
Yumin Qi
e7cb3dfa22 Merge 2013-07-19 11:17:19 -07:00
Markus Grönlund
c6cbd09027 8020547: Event based tracing needs a UNICODE string type 
Reviewed-by: egahlin, rbackman, dcubed, brutisso, acorn
 2013-07-19 17:56:27 +02:00
David Holmes
aa91e0674a 8016538: volatile double access via Unsafe.cpp is not atomic 
Volatile jdouble load/store is not atomic, fix by using of existing volatile jlong operations which are atomic for jdouble.

Reviewed-by: kvn, vladidan, jrose
 2013-07-19 08:34:48 -07:00
Yumin Qi
a58e25d0b4 Merge 2013-07-18 18:00:39 -07:00
Calvin Cheung
1a1e83be6a 8004872: Early loading of HashMap and StringValue under -XX:+AggressiveOpts can be removed 
This fix also removes the -XX:+UseStringCache option

Reviewed-by: dholmes, acorn, iklam
 2013-07-18 14:57:51 -07:00
Daniel D. Daugherty
c2c0ba529a Merge 2013-07-18 12:35:55 -07:00
Daniel D. Daugherty
c421e7a0d3 Merge 2013-07-18 12:05:32 -07:00
David Simms
71ca890b66 8020697: jniCheck.cpp:check_is_obj_array asserts on TypeArrayKlass::cast(aOop->klass()) 
Reviewed-by: dcubed, fparain, dholmes
 2013-07-18 06:47:15 -04:00
Carlos Lucasius
d1e961d31c Merge 2013-07-18 00:52:54 -04:00
Jiangli Zhou
3c7f50e9f2 Merge 2013-07-17 17:14:50 -07:00
Jiangli Zhou
3dfcb4125e 8020309: Eliminate InstanceKlass::_cached_class_file_len 
Use JvmtiCachedClassFileData.

Reviewed-by: iklam, sspitsyn, dcubed
 2013-07-17 18:06:29 -04:00
Calvin Cheung
ef70244a9a 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 
Added (sig < MAXSIGNUM) check in jsig.c

Reviewed-by: dholmes, acorn
 2013-07-17 12:22:57 -07:00
Rickard Bäckman
2d77390705 8020701: Avoid crashes in WatcherThread 
Reviewed-by: acorn, dcubed, dsimms
 2013-07-17 13:48:15 +02:00
Joseph Provino
b573023374 Merge 2013-07-16 12:20:08 -04:00
Joseph Provino
b5c0da41b9 8011569: ARM -- avoid native stack walking 
ARM compilers do not emit FramePointer on each native frame by default

Reviewed-by: dholmes, zgu
 2013-07-16 10:55:48 -04:00
Tao Mao
4b6898af4a Merge 2013-07-15 15:14:58 -07:00
Vladimir Kozlov
665bf36b6f 8020433: Crash when using -XX:+RestoreMXCSROnJNICalls 
Remove StubRoutines::x86::_mxcsr_std and use StubRoutines::_mxcsr_std

Reviewed-by: jrose
 2013-07-15 10:28:32 -07:00
Carlos Lucasius
235c30f21c Merge 2013-07-15 12:24:32 -04:00
Morris Meyer
bb62cf25ed Merge 2013-07-15 06:27:46 -07:00
Vladimir Kozlov
1338c067aa 8007898: Incorrect optimization of Memory Barriers in Matcher::post_store_load_barrier() 
Generate one "fat" membar instead of set of barriers for volitile store

Reviewed-by: roland
 2013-07-12 14:03:10 -07:00
Vladimir Kozlov
2d3b117249 8020215: Different execution plan when using JIT vs interpreter 
Fix bytecode analyzer

Reviewed-by: twisti
 2013-07-12 14:01:37 -07:00
Tao Mao
2e0f5d85ff Merge 2013-07-11 11:45:09 -07:00
Bengt Rutisson
0f82640543 8020155: PSR:PERF G1 not collecting old regions when humongous allocations interfer 
Take _last_young_gc into account when deciding on starting a concurrent mark. Also reviewed-by: per.liden@oracle.com.

Reviewed-by: tschatzl, johnc
 2013-07-11 11:33:27 +02:00
Roland Westrelin
d9ae342dff Merge 2013-07-11 01:11:52 -07:00
Albert Noll
93d49935a9 8016749: -XX:+UseISM fails an assert(obj->is_oop()) when running SPECjbb2005 
Remove obsolete code that relates to ISM which was used only on Solaris 8.

Reviewed-by: kvn, twisti
 2013-07-10 13:33:56 -07:00
Erik Helin
54b1857550 8013939: Metaspace capacity not available 
Reviewed-by: tschatzl, mgerdin, stefank
 2013-07-10 15:28:43 +02:00
Christian Thalinger
fa834be249 Merge 2013-07-09 22:00:04 -07:00
Karen Kinnear
de0c86b0b4 Merge 2013-07-09 22:48:52 +02:00
Karen Kinnear
ed46fe2de9 8013635: VM should no longer create bridges for generic signatures 
Requires: 8013789: Compiler bridges, 8015402: metafactory

Reviewed-by: sspitsyn, coleenp, bharadwaj
 2013-07-09 14:02:28 -04:00
Zhengyu Gu
e3831a3495 Merge 2013-07-09 19:56:07 +02:00