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97 Commits

Author SHA1 Message Date
Joseph Provino
c5eaaaa070 7189254: Change makefiles for more flexibility to override defaults 
Change makefiles so that targets and parameters can be overridden by alternate makefiles.

Reviewed-by: dholmes, coleenp
 2012-10-10 14:35:58 -04:00
Nils Loodin
8bc04a0b28 7200092: Make NMT a bit friendlier to work with 
Reviewed-by: kvn, ysr, azeemj
 2012-09-21 10:56:28 +02:00
Kevin Walls
1c502686ea 7196045: Possible JVM deadlock in ThreadTimesClosure when using HotspotInternal non-public API 
Reviewed-by: sspitsyn, dholmes
 2012-09-19 15:24:32 +01:00
Zhengyu Gu
fb2076c572 7188594: Print statistic collected by NMT with VM flag 
Print out statistics of collected NMT data if it is on at VM exits

Reviewed-by: kvn, coleenp, twisti
 2012-09-17 16:37:26 -04:00
Zhengyu Gu
afd497eecc 7190089: NMT ON: NMT failed assertion on thread's stack base address 
Solaris only, record stack info to NMT after stack size adjustment was made for primordial threads

Reviewed-by: kvn, acorn, coleenp
 2012-09-17 10:20:04 -04:00
Zhengyu Gu
442e4b0e54 7181995: NMT ON: NMT assertion failure assert(cur_vm->is_uncommit_record() || cur_vm->is_deallocation_record 
Fixed virtual memory records merge and promotion logic, should be based on sequence number vs. base address order

Reviewed-by: coleenp, acorn
 2012-09-11 20:53:17 -04:00
Jon Masamitsu
5c58d27aac 6964458: Reimplement class meta-data storage to use native memory 
Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes

Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
 2012-09-01 13:25:18 -04:00
Daniel D. Daugherty
9d85b8e187 Merge 2012-08-17 11:57:46 -07:00
Zhengyu Gu
5bc134a53b 7191124: Optimized build is broken due to inconsistent use of DEBUG_ONLY and NOT_PRODUCT macros in NMT 
Updated all related variables and methods to use NOT_PRODUCT macros

Reviewed-by: coleenp, acorn, kvn
 2012-08-14 13:56:46 -04:00
Zhengyu Gu
a13f3bdad8 7185614: NMT ON: "check by caller" assertion failed on nsk ThreadMXBean test 
7187429: NMT ON: Merge failure should cause NMT to shutdown

Fixed NMT assertion failures

Reviewed-by: acorn, kvn
 2012-08-01 17:19:30 -04:00
Christian Thalinger
12901d0e5b 7023639: JSR 292 method handle invocation needs a fast path for compiled code 
6984705: JSR 292 method handle creation should not go through JNI

Remove assembly code for JDK 7 chained method handles

Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Michael Haupt <michael.haupt@oracle.com>
Reviewed-by: jrose, twisti, kvn, mhaupt
 2012-07-24 10:51:00 -07:00
Zhengyu Gu
b5b29845bd Merge 2012-07-19 06:24:46 -07:00
Zhengyu Gu
a0930ac7cd Merge 2012-07-19 09:10:12 -04:00
Zhengyu Gu
f9083712dd 7182543: NMT ON: Aggregate a few NMT related bugs 
1) Fixed MemTrackWorker::generations_in_used() calculation 2) Ensured NMT not to leak memory recorders after shutdown 3) Used ThreadCritical to block safepoint safe threads

Reviewed-by: acorn, coleenp, dholmes, kvn
 2012-07-19 09:05:42 -04:00
Zhengyu Gu
196abe2523 7181986: NMT ON: Assertion failure when running jdi ExpiredRequestDeletionTest 
Changed _query_lock to heap object from static object. Also fixed _query_lock and snapshot lock ranks, so they can participate deadlock detection.

Reviewed-by: coleenp, dholmes, kvn
 2012-07-16 14:10:34 -04:00
Zhengyu Gu
a39b17624a 6995781: Native Memory Tracking (Phase 1) 
7151532: DCmd for hotspot native memory tracking

Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd

Reviewed-by: acorn, coleenp, fparain
 2012-06-28 17:03:16 -04:00
Staffan Larsen
39dfe6d047 7178703: Fix handling of quoted arguments and better error messages in dcmd 
Reviewed-by: coleenp, mgronlun, rbackman
 2012-06-28 11:37:28 +02:00
Frederic Parain
5bb1350803 7087969: GarbageCollectorMXBean notification contains ticks vs millis 
Reviewed-by: acorn, dcubed, rbackman
 2012-03-29 02:12:40 -07:00
Nils Loodin
2c07f4154e 7148488: Whitebox tests for the Diagnostic Framework Parser 
Reviewed-by: brutisso, sla, mgerdin
 2012-03-15 13:37:13 +01:00
Dmitry Samersoff
e1675f98d4 7110104: It should be possible to stop and start JMX Agent at runtime 
Added a capability to start and stop JMX Agent by jcmd

Reviewed-by: acorn, mchung
 2012-02-22 19:43:22 +04:00
Nils Loodin
510522ff57 7145243: Need additional specializations for argument parsing framework 
Reviewed-by: acorn, fparain
 2012-02-15 12:17:30 -08:00
Frederic Parain
476ee44449 7143760: Memory leak in GarbageCollectionNotifications 
Reviewed-by: dholmes, dcubed, kamg
 2012-02-14 06:54:27 -08:00
Keith McGuigan
1e318cc920 Merge 2012-01-27 10:42:36 -05:00
Dmitry Samersoff
7ece654913 Merge 2012-01-25 18:58:59 -08:00
Frederic Parain
6fd2cebd85 7131346: Parsing of boolean arguments to diagnostic commands is broken 
Reviewed-by: dholmes, dcubed
 2012-01-25 10:32:29 -08:00
Dmitry Samersoff
fdf8f817d3 7132515: Add dcmd to manage UnlockingCommercialFeature flag 
Added dcmd to unlock or check status of UnlockingCommercialFeature flag

Reviewed-by: fparain, rottenha
 2012-01-25 21:10:08 +04:00
Dmitry Samersoff
501bad4fd6 7066129: GarbageCollectorMXBean#getLastGcInfo leaks native memory 
Make GCStatInfo a resource object

Reviewed-by: phh, coleenp
 2012-01-25 02:29:05 +04:00
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
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
Frederic Parain
849571d5b3 7120511: Add diagnostic commands 
Reviewed-by: acorn, phh, dcubed, sspitsyn
 2012-01-09 10:27:24 +01:00
Paul Hohensee
66388c03c9 Merge 2012-01-05 17:16:13 -05:00
Paul Hohensee
2cd87d4e3a 7126480: Make JVM start time in milliseconds since the Java epoch available 
Expose existing Management::_begin_vm_creation_time via new accessor Management::begin_vm_creation_time().

Reviewed-by: acorn, dcubed
 2012-01-05 17:14:52 -05:00
Frederic Parain
1de4ad84a2 7125594: C-heap growth issue in ThreadService::find_deadlocks_at_safepoint 
Reviewed-by: sspitsyn, dcubed, mchung, dholmes
 2012-01-05 07:26:44 -08:00
Paul Hohensee
2c192911dd 7122880: Extend vendor-specific command interface to include manageable switches 
Add Flag::external_ext()/writable_ext(), both return false.

Reviewed-by: coleenp, zgu
 2011-12-19 15:50:47 -05:00
Frederic Parain
85db00acd6 7104647: Adding a diagnostic command framework 
Reviewed-by: phh, dcubed
 2011-12-14 04:30:57 -08:00
John Cuthbertson
6d0e0064bf 7110173: GCNotifier::pushNotification publishes stale data 
GCNotifier::pushNotification() references GCMemoryManager::_last_gc_stat but is called from GCMemoryManager::gc_end() before GCMemoryManager::_last_gc_stat is set up using the values in GCMemoryManager::_current_gc_stat. As a result the GC notification code accesses unitialized or stale data. Move the notification call after GCMemoryManager::_las_gc_stat is set, but inside the same if-block.

Reviewed-by: poonam, dholmes, fparain, mchung
 2011-11-21 09:24:56 -08:00
Poonam Bajaj
9b428e449c 7110428: Crash during HeapDump operation 
Reviewed-by: ysr, dholmes
 2011-11-16 16:27:29 -08:00
David Holmes
c45d65f8eb Merge 2011-10-17 01:40:27 -04:00
Christos Zoulas
32708baef1 7098194: integrate macosx-port changes 
Integrate bsd-port/hotspot and macosx-port/hotspot changes as of 2011.09.29.

Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Kurt Miller <kurt@intricatesoftware.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Co-authored-by: Mike Swingler <swingler@apple.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Victor Hernandez <vhernandez@apple.com>
Co-authored-by: Pratik Solanki <psolanki@apple.com>
Reviewed-by: kvn, dholmes, never, phh
 2011-10-13 09:35:42 -07:00
Antonios Printezis
55c503aea2 7075646: G1: fix inconsistencies in the monitoring data 
Fixed a few inconsistencies in the monitoring data, in particular when reported from jstat.

Reviewed-by: jmasa, brutisso, johnc
 2011-09-23 16:07:49 -04:00
Antonios Printezis
c5b2025c02 7045232: G1: pool names are inconsistent with other collectors (don't have 'Space') 
Make sure the eden and survivor pools have "Space" in their name.

Reviewed-by: jmasa, ysr
 2011-09-21 01:27:20 -04:00
John Cuthbertson
0da9dc64d2 7074579: G1: JVM crash with JDK7 running ATG CRMDemo Fusion App 
Handlize MemoryUsage klass oop in createGCInfo routine

Reviewed-by: tonyp, fparain, ysr, jcoomes
 2011-08-11 11:36:29 -07:00
Tom Rodriguez
8cdd97938c Merge 2011-05-12 19:39:58 -07:00
Frederic Parain
b38843c8d9 7036199: Adding a notification to the implementation of GarbageCollectorMXBeans 
Add a notification to the GarbageCollectorMXBeans

Reviewed-by: acorn, mchung
 2011-05-12 10:30:11 -07:00
Tom Rodriguez
6aeaca98d1 6939861: JVM should handle more conversion operations 
Reviewed-by: twisti, jrose
 2011-05-06 16:33:13 -07:00
Jon Masamitsu
6663052a88 6946417: G1: Java VisualVM does not support G1 properly 
Added counters for jstat

Reviewed-by: tonyp, jwilhelm, stefank, ysr, johnc
 2011-04-21 10:23:44 -07:00
Erik Trimble
c9e484d473 7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass 
Update the copyright to be 2010 on all changed files in OpenJDK

Reviewed-by: ohair
 2011-04-05 14:12:31 -07:00
Tom Rodriguez
31ac558f3d 7029509: nightly failures after static fields in Class 
Reviewed-by: kvn
 2011-03-21 14:06:50 -07:00
Stefan Karlsson
46bcea93ef 7020992: jmm_DumpThreads should not allocate system object arrays outside the perm gen 
Allocate ordinary object arrays

Reviewed-by: ysr, never, mchung
 2011-02-21 11:26:45 +01:00
Antonios Printezis
57d8e5b8ba Merge 2011-02-14 22:21:18 -05:00