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59 Commits

Author SHA1 Message Date
Coleen Phillimore
fbafef11c0 8222811: Consolidate MutexLockerEx and MutexLocker 
Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.

Reviewed-by: dcubed, dholmes, pliden, rehn
 2019-04-25 10:56:31 -04:00
Thomas Stuefe
be4416fdda 8221480: jcmd VM.metaspace shall print limits in basic mode 
Reviewed-by: adinn, rehn
 2019-03-26 16:26:33 +01:00
Thomas Stuefe
fb7bbfac57 8218988: Improve metaspace verifications 
Reviewed-by: zgu, coleenp
 2019-02-10 09:10:42 +01:00
Yasumasa Suenaga
e56ecb5e8c 8217432: MetaspaceGC::_capacity_until_GC exceeds MaxMetaspaceSize 
Reviewed-by: tschatzl, stuefe
 2019-02-01 21:43:37 +09:00
Thomas Stuefe
ef3532fc67 8218156: "jcmd VM.metaspace basic" misreports free chunk space 
Reviewed-by: zgu
 2019-02-01 10:27:45 +01:00
Claes Redestad
d589fa875d 8217921: Runtime dead code removal 
Reviewed-by: coleenp, sgehwolf, dholmes
 2019-01-29 14:43:05 +01:00
Erik Österlund
cb1aebae6e 8214522: Last runtime locking issues for concurrent class unloading 
Reviewed-by: coleenp, pliden
 2018-12-05 08:55:42 +01:00
Coleen Phillimore
dce8ff4dba 8213751: ClassLoaderDataGraph::cld_do() should sometimes require CLDG_lock 
Add version of loaded_cld_do for runtime calls.

Reviewed-by: eosterlund, rehn
 2018-11-16 07:30:40 -05:00
Ioi Lam
b84cf61b08 8213250: CDS archive creation aborts due to metaspace object allocation failure 
Reviewed-by: jiangli, ccheung
 2018-11-01 10:59:05 -07:00
Igor Ignatyev
0c061174b6 8177711: Convert TestVirtualSpaceNode_test to GTest 
Reviewed-by: jwilhelm
 2018-10-31 19:56:51 -07:00
Calvin Cheung
7c81535d46 8209598: Clean up how messages are printed when CDS aborts start-up 
Added a new function vm_exit_during_cds_dumping() to java.cpp so that it can be used when an error condition is encountered during CDS dumping.

Reviewed-by: iklam, dholmes, jiangli
 2018-10-25 21:40:17 -07:00
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
Coleen Phillimore
7ef28cb2bc 8209645: Split ClassLoaderData and ClassLoaderDataGraph into separate files 
Reviewed-by: iklam, stuefe
 2018-09-28 16:07:39 -04:00
Lois Foltan
75ed173e15 8209301: JVM rename is_anonymous, host_klass to unsafe specific terminology ahead of Unsafe.defineAnonymousClass deprecation 
Clean up VM anonymous class terminology.

Reviewed-by: coleenp, dholmes, mchung
 2018-08-20 08:25:57 -04:00
Thomas Schatzl
9c0720b156 8208671: Runtime, JFR, Serviceability changes to allow enabling -Wreorder 
Reviewed-by: dholmes, hseigel
 2018-08-08 15:31:07 +02:00
Goetz Lindenmaier
8a9b0134a8 8206977: Minor improvements of runtime code 
Reviewed-by: coleenp, lfoltan
 2018-07-11 16:11:10 +02:00
Coleen Phillimore
892a2af03f 8204301: Make OrderAccess functions available to hpp rather than inline.hpp files 
Move orderAccess.inline.hpp into orderAccess.hpp and remove os.hpp inclusion and conditional os::is_MP() for fence on x86 platforms

Reviewed-by: dholmes, hseigel
 2018-06-06 10:45:40 -04:00
Coleen Phillimore
03702fb256 8204195: Clean up macroAssembler.inline.hpp and other inline.hpp files included in .hpp files 
Moved macroAssembler.inline.hpp out of header file and distributed to .cpp files that included them: ie. c1_MacroAssembler.hpp and interp_masm.hpp. Also freeList.inline.hpp and allocation.inline.hpp.

Reviewed-by: jiangli, kvn
 2018-06-04 10:18:43 -04:00
Thomas Stuefe
60c218229e 8204164: OOM-only logging in Metaspace 
Reviewed-by: gziemski, coleenp
 2018-06-04 07:12:26 +02:00
Thomas Stuefe
0084eebd36 8203219: VM.metaspace jcmd should optionally show loaded classes for loaders 
Reviewed-by: zgu, coleenp
 2018-05-30 17:30:06 +02:00
Thomas Schatzl
f236648263 8203262: Incorrect cmpxchg usage in MetaspaceGC::inc_capacity_until_GC 
Reviewed-by: pliden, shade
 2018-05-28 12:10:18 +02:00
Thomas Stuefe
8f71718566 8176808: Split up metaspace.cpp 
Reviewed-by: asiebenborn, coleenp
 2018-05-21 11:33:59 +02:00
Alexander Harlap
c57afa5fbf 8189271: Metaspace::_capacity_until_GC should be size_t 
Change of member and some related local variables.

Reviewed-by: tschatzl, stuefe
 2018-05-15 19:26:00 -04:00
Thomas Stuefe
85544dd1e4 8202634: Metaspace: simplify SpaceManager lists 
Reviewed-by: zgu, coleenp
 2018-05-09 06:51:41 +02:00
Thomas Stuefe
1ea9f48936 8185034: Cleanup and consolidate Metaspace coding 
Reviewed-by: coleenp, zgu
 2018-05-07 20:42:36 +02:00
Kim Barrett
a313d5961a 8202672: Build failed in metaspace.cpp with VS2017 
Add whitespace between string and identifier.

Reviewed-by: dcubed, erikj
 2018-05-05 12:38:15 -04:00
Thomas Stuefe
d9b3c3203e 8201572: Improve Metaspace Statistics 
Reviewed-by: adinn, zgu
 2018-04-24 18:06:32 +02:00
Thomas Stuefe
6a12519d84 8202424: Metaspace: on chunk retirement, use correct lower limit on chunksize when adding blocks to free blocks list 
Reviewed-by: zgu, coleenp
 2018-04-30 15:55:21 +02:00
Thomas Stuefe
2ee8ddfb0d 8202074: Metaspace: If humongous chunk is added to SpaceManager, previous current chunk may not get retired correctly 
Reviewed-by: coleenp, asiebenborn, goetz
 2018-04-20 09:44:24 +02:00
Thomas Stuefe
2329ce7e2d 8202073: MetaspaceAllocationTest gtest shall lock during space creation 
Reviewed-by: coleenp
 2018-04-23 16:25:16 +02:00
Stefan Karlsson
f05f8de48f 8200735: Move CMS specific code from binaryTreeDictionary and freeList to CMS files 
Reviewed-by: shade, adinn
 2018-04-06 11:37:26 +02:00
Calvin Cheung
213862d866 8200078: [Graal] runtime/appcds/GraalWithLimitedMetaspace.java crashes in visit_all_interfaces 
Stop CDS dumping right away when an OOM due to insufficient metaspace is encountered

Reviewed-by: iklam, mseledtsov
 2018-03-29 21:48:38 -07:00
Coleen Phillimore
c892f948e0 8198760: Move global lock SpaceManager::_expand_lock to MutexLocker.cpp 
We should avoid having global locks buried in cpp files

Reviewed-by: tschatzl, lfoltan, gtriantafill, stuefe
 2018-03-26 09:35:20 -04:00
Stefan Karlsson
1a1aecd166 8200106: Move NoSafepointVerifier out from gcLocker.hpp 
Reviewed-by: coleenp
 2018-03-23 18:54:12 +01:00
Thomas Stuefe
c8c38f6aae 8199667: Unify metaspace list index handling and reinstantiate ChunkManager listindex gtest 
Reviewed-by: zgu, coleenp
 2018-03-19 11:38:45 +01:00
Thomas Stuefe
ea27ad47f7 8199656: Make slow metaspace verifications switchable in debug builds 
Reviewed-by: dholmes, coleenp
 2018-03-15 07:43:07 +01:00
Thomas Stuefe
7621378c0b 8199432: metaspace: fix wrong comment and condition in SpaceManager::verify() 
Reviewed-by: coleenp
 2018-03-15 07:20:32 +01:00
Thomas Stuefe
c18227978e 8199431: Split up class Metaspace into a static and a non-static part 
Reviewed-by: coleenp, adinn, zgu
 2018-03-15 07:15:39 +01:00
Zhengyu Gu
96813b1885 8191924: Adjust DelegatingClassLoader's metadata space sizing algorithm 
Reduce memory usage for delegating class loader's metadata by adjusting sizing alogrithm

Reviewed-by: adinn, stuefe, coleenp
 2018-03-13 16:21:45 -04:00
Thomas Stuefe
da674f0d0d 8199430: Rename MetaspaceAux to something more meaningful 
Reviewed-by: zgu, coleenp
 2018-03-11 07:11:03 +01:00
Thomas Stuefe
3da040b2b8 8199518: test/hotspot/jtreg/runtime/SelectionResolution tests take a lot longer to run with fastdebug after JDK-8198423 
Added metaspace verfications in fastdebug were too aggressive for this test and made fastdebug too slow

Reviewed-by: zgu, coleenp
 2018-03-13 20:06:34 +01:00
Calvin Cheung
214248fe11 8196626: [Graal] runtime/appcds/UseAppCDS.java crashes with "VM thread using lock Heap_lock (not allowed to block on)" 
Print a message and abort CDS dumping when the allocation of metaspace has failed

Reviewed-by: iklam, mseledtsov
 2018-03-09 13:36:39 -08:00
Coleen Phillimore
10259cf594 Merge 2018-03-09 12:03:20 -05:00
Coleen Phillimore
7557d78b35 8173070: Remove ValueObj class for allocation subclassing for runtime code 
Reviewed-by: stefank, tschatzl, stuefe
 2018-03-09 10:46:02 -05:00
Thomas Stuefe
1b402fdb6d 8198423: Improve metaspace chunk allocation 
Reviewed-by: goetz, coleenp
 2018-03-06 19:24:13 +01:00
Coleen Phillimore
4c3e072611 8198926: Move ClassLoaderData::_dependencies to ClassLoaderData::_handles 
Move dependency creation and cleaned up logging

Reviewed-by: hseigel, jiangli
 2018-03-06 17:15:16 -05:00
Stefan Karlsson
bd70c72fd2 8198509: Move satisfy_failed_metadata_allocation out from CollectorPolicy 
Reviewed-by: sjohanss, pliden
 2018-02-22 18:35:04 +01:00
Coleen Phillimore
2a4d4b43b4 8197772: metaspace uses global operator new/delete for gtest testing 
Inherit ChunkManagerReturnTestImpl from CHeapObj

Reviewed-by: kbarrett, zgu
 2018-02-14 09:09:37 -05:00
Ioi Lam
a3cb6e9204 8178351: Simplify MetaspaceShared::is_in_shared_space and MetaspaceObj::is_shared 
Use a single range check with MetaspaceObj::_shared_metaspace_{base,top}

Reviewed-by: jiangli, redestad, shade
 2018-01-16 16:57:53 -08:00
Man Cao
d8a31c4cb8 8193386: CompressedClassSize too large with MaxMetaspace 
Reviewed-by: ysuenaga, coleenp
 2017-12-12 11:55:57 -05:00