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265 Commits

Author SHA1 Message Date
Per Lidén
d7e68f375c 8245208: ZGC: Don't hold the ZPageAllocator lock while committing/uncommitting memory 
Reviewed-by: eosterlund, stefank
 2020-06-09 11:01:09 +02:00
Markus Grönlund
a748779e1e 8246770: Atomic::add() with 64 bit value fails to link on 32-bit platforms 
Reviewed-by: egahlin
 2020-06-08 19:49:21 +02:00
Coleen Phillimore
498b0e61ed 8246340: Move SystemDictionary GC roots into OopStorage 
Use vm_global() OopStorage for system dictionary roots

Reviewed-by: eosterlund, lfoltan
 2020-06-05 09:55:31 -04:00
Markus Grönlund
c66bef0289 8233705: Let artifact iteration running time be a function of incrementally tagged artifacts 
Reviewed-by: egahlin
 2020-06-05 15:11:44 +02:00
Markus Grönlund
45fa5aa699 8242088: Replace mutually exclusive lists with concurrent alternatives 
Reviewed-by: egahlin
 2020-06-05 14:59:27 +02:00
Ioi Lam
3d1b1a6bc9 8248170: Excessive include of compiledMethod, codeCache, javaClasses and systemDictionary 
Reviewed-by: dholmes, kvn, coleenp, stefank
 2020-07-06 23:11:37 -07:00
Jesper Wilhelmsson
6b8bf62a75 Merge 2020-07-03 00:14:21 +02:00
Jesper Wilhelmsson
7c3d72fd3a Merge 2020-06-30 20:09:03 +02:00
Erik Österlund
57b792cba2 8248216: JFR: Unify handling of all OopStorage instances in LeakProfiler root processing 
Reviewed-by: mgronlun, stefank
 2020-06-26 13:20:12 +00:00
Jesper Wilhelmsson
233cac3232 Merge 2020-06-25 03:11:32 +02:00
Jesper Wilhelmsson
6d2959b393 Merge 2020-06-17 05:28:05 +02:00
Stefan Karlsson
77bdc30650 8247470: Fix CHeap GrowableArray NMT accounting 
Reviewed-by: coleenp, tschatzl, kbarrett
 2020-06-16 09:37:53 +02:00
Erik Gahlin
2bfc64ad1f 8245283: JFR: Can't handle constant dynamic used by Jacoco agent 
Reviewed-by: mgronlun
 2020-06-04 00:14:33 +02:00
Erik Gahlin
7d1eb8f07c 8246260: JFR: Write event size field without padding 
Reviewed-by: jbachorik, mgronlun
 2020-06-04 00:09:04 +02:00
Nils Eliasson
99d6bea20d 8244660: Code cache sweeper heuristics is broken 
Reviewed-by: thartmann, rehn
 2020-06-03 15:26:18 +02:00
Erik Gahlin
6fd44901ec 8216303: JFR: Simplify generated files 
Reviewed-by: erikj, mgronlun
 2020-05-29 15:19:01 +02:00
Erik Gahlin
50f24ca0cb 8227559: JFR: Slow dump with path-to-gc-roots=true 
Reviewed-by: mgronlun
 2020-05-22 16:55:13 +02:00
Erik Gahlin
040d70c155 8238592: JFR: Crash when dumping paths to gc roots on deep heaps 
Reviewed-by: mgronlun
 2020-05-21 04:09:18 +02:00
Mikael Vidstedt
071bd521bc 8244224: Implementation of JEP 381: Remove the Solaris and SPARC Ports 
Reviewed-by: alanb, bchristi, dcubed, dfuchs, eosterlund, erikj, glaubitz, ihse, iignatyev, jjiang, kbarrett, ksrini, kvn, naoto, prr, rriggs, serb, sspitsyn, stefank, tschatzl, valeriep, weijun, weijun
 2020-05-20 17:33:37 -07:00
Erik Gahlin
9fe4b69c1a 8235921: jdk/jfr/event/oldobject/TestLargeRootSet.java times out with debug bits 
Reviewed-by: mgronlun
 2020-05-21 01:36:46 +02:00
Thomas Stuefe
66514251c1 8244733: Add ResourceHashtable::xxx_if_absent 
Reviewed-by: coleenp, iklam, rehn, dholmes
 2020-05-20 15:56:39 +02:00
Yasumasa Suenaga
4159f6852e 8233706: JFR emergency dump should be performed after error reporting 
Reviewed-by: mgronlun, egahlin
 2020-05-19 09:02:30 +09:00
Erik Gahlin
f3519016c7 8244508: JFR: FlightRecorderOptions reset date format 
Reviewed-by: mgronlun
 2020-05-08 15:34:14 +02:00
Claes Redestad
c2780c9556 8244550: Unsafe::allocateInstance does redundant transitions 
Reviewed-by: coleenp, mchung, dholmes
 2020-05-07 14:09:20 +02:00
Harold Seigel
d74e4f2237 8243572: Multiple tests fail with assert(cld->klasses() != 0LL) failed: unexpected NULL for cld->klasses() 
Merge unsafe anonymous class stats with hidden classes, avoiding having to call cld->klasses()

Reviewed-by: lfoltan, mchung, mgronlun
 2020-04-30 13:10:09 +00:00
Nikolay Martynov
313758a57a 8243489: Thread CPU Load event may contain wrong data for CPU time under certain conditions 
Reviewed-by: jbachorik
 2020-04-29 13:27:01 +02:00
Coleen Phillimore
3ed0849504 8243393: Improve ReservedSpace constructor resolution 
Remove possibly ambiguous constructor and use directly in ReservedCodeHeap

Reviewed-by: stuefe
 2020-04-28 07:35:28 -04:00
Erik Gahlin
c55e7d5a4a 8242034: Remove JRE_HOME references 
Reviewed-by: mbaesken
 2020-04-27 15:01:22 +02:00
Mandy Chung
7cc1371059 8238358: Implementation of JEP 371: Hidden Classes 
Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Co-authored-by: David Holmes <david.holmes@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Jamsheed Mohammed C M <jamsheed.c.m@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Co-authored-by: Amy Lu <amy.lu@oracle.com>
Reviewed-by: alanb, cjplummer, coleenp, dholmes, dlong, forax, jlahoda, psandoz, plevart, sspitsyn, vromero
 2020-04-21 06:55:38 -07:00
Zhengyu Gu
e53ae5ae63 8242216: ObjectSampler::weak_oops_do() should not trigger barrier 
Reviewed-by: rkennke, eosterlund
 2020-04-07 10:43:15 -04:00
Per Lidén
2e4783411e 8240745: Implementation: JEP 377: ZGC: A Scalable Low-Latency Garbage Collector (Production) 
Reviewed-by: stefank, eosterlund
 2020-04-03 23:40:33 +02:00
Stefan Karlsson
16df851efd 8241160: Concurrent class unloading reports GCTraceTime events as JFR pause sub-phase events 
Reviewed-by: eosterlund, kbarrett
 2020-03-18 17:28:41 +01:00
Stefan Karlsson
b7439a8ae3 8241361: ZGC: Implement memory related JFR events 
Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: pliden, eosterlund
 2020-03-27 15:28:07 +01:00
Jamsheed Mohammed C M
211e529373 8193210: [JVMCI/Graal] add JFR compiler phase/inlining events 
C++ EventCompilerPhase/EventCompilerInlining definitions are extended for JVMCI use.

Reviewed-by: dnsimon, egahlin, kvn, mgronlun, thartmann
 2020-03-27 09:47:13 -07:00
Stefan Karlsson
b4e85913bf 8240819: Assign a name to the JfrThreadSampler thread 
Reviewed-by: mgronlun
 2020-03-19 14:16:28 +01:00
Stefan Karlsson
e2947fe9e8 8240773: JFR: Non-Java threads are not serialized 
Reviewed-by: mgronlun
 2020-03-19 14:15:29 +01:00
Tony Printezis
f2fb5c54ae 8239497: SEGV in EdgeUtils::field_name_symbol(Edge const&) 
Reviewed-by: egahlin, tonyp
 2020-03-18 12:00:19 +01:00
Markus Grönlund
aac5b27b6a 8238180: RunThese30M failed "assert(t->jfr_thread_local()->shelved_buffer() == __null) failed: invariant" 
Reviewed-by: egahlin
 2020-03-10 15:44:59 +01:00
Markus Grönlund
d75e62e16b 8239376: JFR: assert(!cld->is_unsafe_anonymous()) failed: invariant 
Reviewed-by: coleenp, lfoltan, hseigel
 2020-03-05 17:55:53 +01:00
Denghui Dong
52d7a61e8d 8237499: JFR: Include stack trace in the ThreadStart event 
Reviewed-by: egahlin
 2020-02-24 23:24:14 +01:00
Erik Gahlin
266446f316 8239585: JFR: Native events should support empty payloads 
Reviewed-by: mgronlun
 2020-02-24 17:10:01 +01:00
Erik Gahlin
5d9c59f2f8 8238236: Add JFR class redefinition events 
Reviewed-by: mgronlun
 2020-02-17 22:36:13 +01:00
Erik Gahlin
304d764a72 8238634: Reduce log verbosity of the JFR thread sampler 
Reviewed-by: mgronlun
 2020-02-10 14:21:51 +01:00
Jesper Wilhelmsson
89e9ae9b3c Merge 2020-02-05 03:24:41 +01:00
Markus Grönlund
953fbd2e66 8236743: JFR: assert(klass != __null) failed: invariant in ObjectSampleCheckpoint::add_to_leakp_set 
Reviewed-by: egahlin
 2020-01-31 12:17:55 +01:00
Erik Gahlin
a2bbf933d9 8222001: JFR event for heap dumps written 
Reviewed-by: mgronlun
 2020-01-29 22:37:17 +01:00
Erik Gahlin
5c3d9a7d04 8237887: CDSandJFR: assert(instance_klass->is_initialized() 
Reviewed-by: mgronlun
 2020-01-28 22:37:38 +01:00
Erik Gahlin
3884792cda 8227610: Remove allocation when getting EventHandle 
Reviewed-by: mgronlun
 2020-01-27 14:30:57 +01:00
Stefan Karlsson
46423b0f70 8237637: Remove dubious type conversions from oop 
Reviewed-by: kbarrett, dholmes, mdoerr
 2020-01-24 09:27:07 +01:00
David Holmes
7c27f9f5dd 8235741: Inappropriate uses of os::javaTimeMillis() 
Reviewed-by: rehn, kbarrett, egahlin, shade
 2020-01-17 00:52:10 -05:00