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426 Commits

Author SHA1 Message Date
Ioi Lam
4abb6861ec 8212642: Remove SystemDictionary::InitOption enum 
Reviewed-by: dholmes, kvn, redestad
 2018-10-18 23:05:01 -07:00
Harold Seigel
ef3c0a2458 8209087: Clean up runtime code that compares 'this' to NULL 
Remove 'this' to NULL comparisons from methods and check if calling objects of these methods could be NULL.

Reviewed-by: lfoltan, gziemski
 2018-10-18 10:35:58 -04:00
Ioi Lam
c86ba29693 8212612: Add documentation about Arguments::_exit_hook 
Reviewed-by: hseigel, dlong, dholmes
 2018-10-17 21:51:00 -07:00
Harold Seigel
794d864feb 7041262: VM_Version should be called instead of Abstract_VM_Version so that overriding works 
Change calls to Abstract_VM_Version methods to be calls to VM_Version methods.

Reviewed-by: coleenp, kbarrett, dholmes
 2018-10-16 11:08:46 -04:00
Erik Österlund
782fa608d2 8210064: ZGC: Introduce ZConcurrentRootsIterator for scanning a subset of strong IN_NATIVE roots concurrently 
Reviewed-by: pliden, kbarrett
 2018-10-16 13:14:18 +02:00
Jean Christophe Beyler
d7c7ce19f1 8211980: Remove ThreadHeapSampler enable/disable/enabled methods 
Remove methods from ThreadHeapSampler

Reviewed-by: dholmes, phh
 2018-10-15 14:16:35 -07:00
Martin Doerr
e790d11666 8211852: inspect stack during error reporting 
Reviewed-by: dholmes, goetz
 2018-10-15 08:08:02 +02:00
Muthusamy Chinnathambi
cbe11130f5 8027434: "-XX:OnOutOfMemoryError" uses fork instead of vfork 
Reviewed-by: dholmes, iklam
 2018-10-09 16:08:07 +05:30
Roman Kennke
f958e6642e 8212053: A few more missing object equals barriers 
Reviewed-by: shade, zgu
 2018-10-12 16:25:24 +02:00
Muthusamy Chinnathambi
b3de6ff3a6 8211714: Need to update vm_version.cpp to recognise VS2017 minor versions 
Reviewed-by: dholmes
 2018-10-11 15:49:23 -07:00
Jean Christophe Beyler
3eef363b69 8212025: Remove collector_present variable from ThreadHeapSampler 
Remove unused variable from ThreadHeapSampler

Reviewed-by: tschatzl, pliden
 2018-10-11 12:41:47 -07:00
Harold Seigel
2e5653c166 8211821: PrintStringTableStatistics crashes JVM 
During JVM exit, print the Symbol and String tables before current thread gets deleted.

Reviewed-by: iklam, dholmes
 2018-10-11 11:31:37 -04:00
Harold Seigel
945623c998 8079784: Unexpected IllegalAccessError when trying access InnerClasses attribute 
Prevent classes in the InnerClasses attribute from being loaded unless they are actually being accessed.

Reviewed-by: dholmes, lfoltan
 2018-10-11 10:11:18 -04:00
Jean Christophe Beyler
6ca3b39823 8211950: Deprecate the check if a JVMTI collector is present assertion 
Deprecate assertion that a collector is there; it is now a nop

Reviewed-by: eosterlund, phh, pliden
 2018-10-10 08:26:49 -07:00
David Holmes
468b69240e 8211394: CHECK_ must be used in the rhs of an assignment statement within a block 
Replace "return foo(CHECK_X);" with "return foo(THREAD);"

Reviewed-by: iklam, phh, stuefe, lfoltan
 2018-10-09 20:38:13 -04:00
Doug Simon
548eb6860a 8208686: [AOT] JVMTI ResourceExhausted event repeated for same allocation 
Reviewed-by: never, kvn, sspitsyn
 2018-10-05 20:03:14 +02:00
Jiangli Zhou
57b516dd0e 8202951: Implementation of JEP 341: Default CDS Archives 
8210592: Convert CDS-mode test sets in tier5 and tier6 to non-CDS-mode tests
8209739: [TESTBUG] javax/imageio/plugins/png/ItxtUtf8Test.java fails with OutOfMemoryError when running in CDS mode

Generate the default CDS archive at JDK build time.

Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com>
Co-authored-by: Calvin Cheung <calvin.cheung@oracle.com>
Reviewed-by: erikj, ihse, dholmes, iklam, ccheung, mseledtsov
 2018-10-05 18:56:11 -04:00
Martin Doerr
4af2374271 8210754: print_location is not reliable enough (printing register info) 
Reviewed-by: stuefe, coleenp
 2018-10-04 16:39:07 +02:00
Robbin Ehn
dcfb9a75aa 8210303: VM_HandshakeAllThreads fails assert with "failed: blocked and not walkable" 
Reviewed-by: dcubed, dholmes
 2018-10-04 14:03:13 +02:00
Gerard Ziemski
db646c699a 8204294: [REDO] - JVMFlag::printError missing ATTRIBUTE_PRINTF 
Added ATTRIBUTE_PRINTF to JVMFlag::printError

Reviewed-by: kbarrett, coleenp
 2018-10-03 12:34:22 -05:00
Claes Redestad
08b8a3149b 8211384: Obsolete -XX:+/-MonitorInUseLists option 
Reviewed-by: mikael, rkennke, shade, dcubed
 2018-10-03 15:05:46 +02:00
Harold Seigel
221005a3d4 8209138: Symbol constructor uses u1 as the element type of its name argument 
Maske u1 the type for Symbol values and add a function to return it as a char.

Reviewed-by: dholmes, coleenp
 2018-10-03 09:46:46 -04:00
David Holmes
a3cd6a1a70 8188764: Obsolete AssumeMP and then remove all support for non-MP builds 
Reviewed-by: mikael, mdoerr, bulasevich, eosterlund
 2018-10-03 03:41:57 -04:00
Mikael Vidstedt
1cca59019b 8211364: Remove expired flags 
Reviewed-by: dholmes, egahlin
 2018-10-02 15:01:25 -07:00
Roman Kennke
b263449b15 8211129: compiler/whitebox/ForceNMethodSweepTest.java fails after JDK-8132849 
Reviewed-by: eosterlund, thartmann
 2018-10-01 20:23:56 +02:00
Mikael Vidstedt
f4b9613346 8211176: Initialize ObjectMonitor eagerly 
Reviewed-by: dholmes, adinn, redestad
 2018-09-28 14:11:21 -07:00
Coleen Phillimore
7ef28cb2bc 8209645: Split ClassLoaderData and ClassLoaderDataGraph into separate files 
Reviewed-by: iklam, stuefe
 2018-09-28 16:07:39 -04:00
Matthias Baesken
5d3b3156e8 8211208: make AllocateHeapAt an unsupported option on AIX 
Reviewed-by: shade, tschatzl
 2018-09-27 17:13:07 +02:00
Kevin Walls
23d457063d 8211124: HotSpot update for vm_version.cpp to recognise updated VS2017 
Reviewed-by: dholmes, lfoltan
 2018-09-26 06:28:48 -07:00
Mikael Vidstedt
9d83c060db 8210892: Deprecate TLABStats 
Reviewed-by: pliden, tschatzl
 2018-09-26 10:37:50 -07:00
Roman Kennke
c87e7672a6 8132849: Increased stop time in cleanup phase because of single-threaded walk of thread stacks in NMethodSweeper::mark_active_nmethods() 
Reviewed-by: eosterlund, zgu, thartmann
 2018-09-24 18:44:39 +02:00
Mikael Vidstedt
25295df059 8210848: Obsolete SyncKnobs 
Reviewed-by: redestad, coleenp, dholmes, dcubed
 2018-09-24 22:12:07 -07:00
Per Lidén
c0d0cbc4f1 8210857: Allow retiring TLABs and collecting statistics in parallel 
Reviewed-by: sjohanss, eosterlund
 2018-09-20 14:04:43 +02:00
Kim Barrett
ea9331f871 8210889: Some service thread cleanups can be starved 
Do all available work on each iteration.

Reviewed-by: pliden, tschatzl, coleenp
 2018-09-19 20:07:02 -04:00
Coleen Phillimore
fce43c0c36 8198717: Remove compute_optional_offset 
Remove optional_offset computation and related unused code from javaClasses for reflection.

Reviewed-by: redestad, lfoltan
 2018-09-19 15:25:05 -04:00
Ioi Lam
1619cbd14b 8210864: Reduce the use of metaspaceShared.hpp 
Reviewed-by: coleenp, lfoltan
 2018-09-18 21:46:17 -07:00
Per Lidén
26af771191 8210711: Remove unused offset getters in ThreadLocalAllocBuffer 
Reviewed-by: rkennke, tschatzl, mdoerr
 2018-09-14 14:44:11 +02:00
Mikael Vidstedt
72797db95b 8210513: Obsolete SyncFlags 
Reviewed-by: coleenp, dcubed, dholmes
 2018-09-11 20:37:47 -07:00
Mikael Vidstedt
9118c4c28b 8210514: Obsolete SyncVerbose 
Reviewed-by: coleenp, dcubed
 2018-09-11 13:54:34 -07:00
Mikael Vidstedt
0f68e5221f 8210381: Obsolete EmitSync 
Reviewed-by: kvn, dcubed, mdoerr, mbaesken, shade
 2018-09-06 18:06:24 -07:00
Dean Long
e51b1f0cf6 8187078: -XX:+VerifyOops finds numerous problems when running JPRT 
Reviewed-by: kvn
 2018-09-05 13:10:40 -07:00
Jean Christophe Beyler
bd5f1aba05 8208186: SetHeapSamplingInterval handles 1 explicitly 
Explicitly test for the 0 case (sample everything)

Reviewed-by: amenkov, sspitsyn
 2018-09-05 10:17:11 -07:00
Thomas Schatzl
db7b4e20e1 8207200: Committed > max memory usage when getting MemoryUsage 
Make sure that modification of memory usage variables are synchronized with returning them to Java.

Reviewed-by: sangheki, mchung
 2018-09-04 12:18:35 +02:00
Patricio Chilano Mateo
16b92a561c 8206424: Use locking for cleaning ProtectionDomainTable 
ServiceThread is now in charge of cleaning ProtectionDomainTable entries

Reviewed-by: coleenp, iklam
 2018-08-31 10:22:04 -04:00
Coleen Phillimore
eb9259138f 8210155: Lock ClassLoaderDataGraph 
In preparation for concurrent class unloading.

Reviewed-by: hseigel, eosterlund
 2018-08-31 07:03:46 -04:00
Magnus Ihse Bursie
8cc7ce2c18 6657100: Rename sparcWorks to solstudio in HotSpot 
Reviewed-by: erikj, dcubed
 2018-08-31 09:37:03 +02:00
Kim Barrett
6a0bb0955e 8209975: Some GCThreadLocalData not initialized 
Perform deferred BarrierSet initializations for NonJavaThreads too.

Reviewed-by: eosterlund, pliden
 2018-08-30 17:03:46 -04:00
Kim Barrett
75a8e7d4e2 8210119: Rename SubTasksDone::is_task_claimed 
Renamed to try_claim_task and inverted result.

Reviewed-by: coleenp, sjohanss
 2018-08-30 16:16:19 -04:00
Lutz Schmidt
af1ce0a659 8209950: SIGBUS in CodeHeapState::print_names() 
Reviewed-by: thartmann, kvn
 2018-08-30 09:34:10 +02:00
Mikael Vidstedt
f5e624c0b3 8209856: Obsolete error reporter 
Reviewed-by: coleenp, stuefe
 2018-08-29 13:04:50 -07:00