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25 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
Coleen Phillimore
84a6e34fb0 8218266: G1 crash in AccessInternal::PostRuntimeDispatch 
Protection_domains can be unloaded in the dictionary pd_set.

Reviewed-by: zgu, hseigel
 2019-02-28 16:30:31 -05:00
Coleen Phillimore
219bcdf665 8215505: Cleanup jvm.cpp obsolete code after JDK-8210094: Better loading of classloader classes 
Remove dead code, also remove function that is not needed after 8210094.

Reviewed-by: lfoltan, dholmes
 2019-02-01 06:42:41 -05:00
Coleen Phillimore
e66dfd30c4 8210094: Better loading of classloader classes 
Reviewed-by: acorn, hseigel, ahgross, rhalade
 2018-09-10 16:49:01 -04:00
Erik Österlund
cb1aebae6e 8214522: Last runtime locking issues for concurrent class unloading 
Reviewed-by: coleenp, pliden
 2018-12-05 08:55:42 +01:00
Ioi Lam
6d269930fd 8213587: Speed up CDS dump time by using resizable hashtables 
Reviewed-by: jiangli, coleenp, gziemski
 2018-11-20 20:00:15 -08:00
Ioi Lam
147fc3ed13 8213346: Re-implement shared dictionary using CompactHashtable 
Reviewed-by: jiangli
 2018-11-07 19:40:27 -08:00
Markus Grönlund
e4f5ffc403 8213172: CDS and JFR tests fail with assert(JdkJfrEvent::is(klass)) failed: invariant 
Reviewed-by: egahlin, dholmes
 2018-10-31 09:09:23 +01:00
Coleen Phillimore
fd9fa38d21 8209821: Make JVMTI GetClassLoaderClasses not walk CLDG 
And also added function with KlassClosure to remove the hacks.

Reviewed-by: lfoltan, sspitsyn
 2018-08-25 11:10:21 -04:00
Jiangli Zhou
7a51b4a8fa 8208061: runtime/LoadClass/TestResize.java fails with "Load factor too high" when running in CDS mode 
Allow resizing for all system dictionaries except for the shared dictionary at runtime.

Reviewed-by: iklam, gziemski
 2018-08-24 15:33:28 -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
Lois Foltan
425e1a8bb8 8202605: Standardize on ClassLoaderData::loader_name() throughout the VM to obtain a class loader's name 
Introduced ClassLoaderData::name() and ClassLoaderData::name_and_id() for use when obtaining a class loader's name.

Reviewed-by: coleenp, goetz, mchung, stuefe
 2018-06-19 07:54:11 -04:00
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
Ioi Lam
e48f38966b 8197954: Remove unnecessary intermediary APIs from AppCDS implementation 
Reviewed-by: jiangli, ccheung
 2018-04-26 13:40:58 -07:00
Coleen Phillimore
36d1d59425 8201505: Use WeakHandle for ProtectionDomainCacheTable and ResolvedMethodTable 
8193524: Redefining a method that removes use of 1 or more lambda expressions causes the JVM to hang

Remove oop pointers from runtime data structures.

Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Reviewed-by: lfoltan, stefank
 2018-04-18 12:06:53 -04:00
Roman Kennke
b938ae51ce 8199781: Don't use naked == for comparing oops 
Reviewed-by: coleenp, eosterlund, jrose
 2018-04-03 13:15:27 +02:00
Stefan Karlsson
1a1aecd166 8200106: Move NoSafepointVerifier out from gcLocker.hpp 
Reviewed-by: coleenp
 2018-03-23 18:54:12 +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
Harold Seigel
c0bc887c36 8191102: Incorrect include file use in classLoader.hpp 
Move appropriate methods to <fiile>.inline.hpp files.  Create <file>.inline.hpp files when needed.

Reviewed-by: coleenp, dholmes
 2018-03-05 10:29:23 -05:00
Jiangli Zhou
f987dec395 8194759: Support caching class mirror objects 
Support archiving mirror objects for shared classes in 'open' archive java heap region.

Reviewed-by: coleenp, iklam, mseledtsov, tschatzl
 2018-03-02 17:25:55 -05:00
Coleen Phillimore
e9b04293e3 8175249: VMThread::run fails in VerifyBeforeExit : Universe::verify 
Protection domain package access cache needs to be walked in unloading

Reviewed-by: dholmes, jiangli, zgu, kbarrett
 2018-01-24 11:33:18 -05:00
Erik Österlund
af5670373e 8194736: Refactor weak oops in ProtectionDomain table to use the Access API 
Reviewed-by: coleenp, pliden
 2018-01-10 22:40:47 +01:00
Gerard Ziemski
a043febf6f 8184765: Dynamically resize SystemDictionary 
Implemented dynamic resizing, which triggers when load factor is too high

Reviewed-by: coleenp, rehn
 2017-11-02 11:00:34 -05:00
Ioi Lam
a422994296 8190191: Subclasses of jdk.jfr.Event loaded from CDS breaks -XX:FlightRecorderOptions=retransform=false 
Do not archive these classes

Reviewed-by: jiangli, sspitsyn
 2017-10-29 18:13:18 -07:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00