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4631 Commits

Author SHA1 Message Date
Stefan Karlsson
90a774b922 8246272: Make use of GCLogPrecious for G1, Parallel and Serial 
Reviewed-by: pliden, eosterlund, sjohanss
 2020-06-10 08:57:50 +02:00
Jie Fu
80ae89b1aa 8247284: Zero VM is broken after JDK-8244920 ('class JavaFrameAnchor' has no member named 'set_last_Java_sp') 
Reviewed-by: iklam, dholmes
 2020-06-10 09:32:27 +08:00
Kim Barrett
0bf3ba402b 8246718: ParallelGC should not check for forward objects for copy task queue 
Prefetch task's oop markword and unconditionally push task.

Reviewed-by: tschatzl, eosterlund
 2020-06-09 18:42:00 -04:00
Patric Hedlin
201d0a48d1 8246689: Enable independent compressed oops/class ptrs on Aarch64 
Reviewed-by: eosterlund
 2020-06-08 13:57:55 +02:00
Erik Österlund
6cbd66b1c1 8242240: JfrStacktrace_lock rank not special enough 
Reviewed-by: mgronlun, pliden
 2020-06-09 16:22:54 +00:00
Erik Österlund
f160c80e3b 8244920: Access violation in frames::interpreter_frame_method 
Reviewed-by: mgronlun, coleenp
 2020-06-09 16:22:54 +00:00
Erik Österlund
9a8ace2c0a 8246837: Rename WeakHandle<vm_class_loader_data> to better reflect its OopStorage association 
Reviewed-by: coleenp
 2020-06-09 16:09:55 +00:00
Per Lidén
9d0ba7ae7f 8246220: ZGC: Introduce ZUnmapper to asynchronous unmap pages 
Reviewed-by: eosterlund, stefank
 2020-06-09 11:01:09 +02:00
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
Per Lidén
cd16b568ce 8246265: ZGC: Introduce ZConditionLock 
Reviewed-by: eosterlund, stefank
 2020-06-09 11:01:09 +02:00
Per Lidén
63a3d8f0f2 8245204: ZGC: Introduce ZListRemoveIterator 
Reviewed-by: eosterlund, stefank
 2020-06-09 11:01:09 +02:00
Per Lidén
4d8189b265 8245203: ZGC: Don't track size in ZPhysicalMemoryBacking 
Reviewed-by: eosterlund, stefank
 2020-06-09 11:01:09 +02:00
Thomas Stuefe
8dc66431d4 8243535: NMT may show wrong numbers for CDS and CCS 
Reviewed-by: zgu, iklam
 2020-06-09 08:41:33 +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
Erik Österlund
086c5f1750 8246442: nmethod::can_convert_to_zombie() asserts when not called by the sweeper 
Reviewed-by: dholmes, dcubed, kvn
 2020-06-08 12:15:30 +00:00
Yasumasa Suenaga
9149f10fa4 8241439: jdk.NativeLibraryEvent hooks all opened regular files 
Reviewed-by: stuefe, cito
 2020-06-08 17:21:09 +09:00
Tobias Hartmann
a98bad2b22 8246453: TestClone crashes with "all collected exceptions must come from the same place" 
Set deoptimize_on_exception for slow paths.

Reviewed-by: neliasso
 2020-06-08 08:30:52 +02:00
Yang Zhang
35ceac0083 8243597: AArch64: Add support for integer vector abs 
Reviewed-by: aph
 2020-06-08 02:42:57 +00:00
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
Per Lidén
06e47d05b6 8246622: Remove CollectedHeap::print_gc_threads_on() 
Reviewed-by: stefank, tschatzl, sjohanss
 2020-06-05 15:22:53 +02:00
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
Coleen Phillimore
cb960ee7b5 8245487: Potential double-free of interfaces array 
Free _local_interfaces when we free _transitive_interfaces since they can share memory.

Reviewed-by: fparain, lfoltan, iklam
 2020-06-05 06:54:05 -04:00
Martin Doerr
5f0f4d75e0 8246377: [PPC64] Further improvements for assembler stop function 
Reviewed-by: goetz, xliu
 2020-06-03 00:22:26 +02:00
Richard Reingruber
4d75aef609 8238585: JvmtiEventControllerPrivate::enter_interp_only_mode() should not make compiled methods on stack not_entrant 
Reviewed-by: mdoerr, kvn, sspitsyn
 2020-02-13 15:56:28 +01:00
Stefan Karlsson
8384f7ff28 8246406: ZGC: Generate crash reports in debug builds for a few important errors paths 
Reviewed-by: pliden, eosterlund
 2020-06-05 09:05:41 +02:00
Stefan Karlsson
1c27ce30b4 8246405: Add GCLogPrecious functionality to log and report debug errors 
Reviewed-by: pliden, eosterlund
 2020-06-05 07:56:07 +02:00
Zhengyu Gu
aee74901f7 8246593: Shenandoah: string dedup roots should be processed during concurrent weak roots phase 
Reviewed-by: shade
 2020-06-04 20:57:04 -04:00
Shravya Rukmannagari
9d5f388498 8245512: CRC32 optimization using AVX512 instructions 
Reviewed-by: kvn
 2020-06-04 17:36:58 -07:00
Serguei Spitsyn
9a7f519aee 8245321: refactor the redefine check that an attribute consisting of a list of classes has not changed 
Refactor the redefine check of an array attribute

Reviewed-by: hseigel, coleenp
 2020-06-05 00:06:16 +00:00
Ziyi Luo
9a88048a05 8246274: G1 old gen allocation tracking is not in a separate class 
Add G1OldGenAllocationTracker

Reviewed-by: tschatzl, phh
 2020-06-04 13:25:33 -07:00
Zhengyu Gu
1b59097077 8246612: Shenandoah: add timing tracking to ShenandoahStringDedupRoots 
Reviewed-by: shade
 2020-06-04 15:01:04 -04:00
Vladimir Kozlov
dd016c34dd 8227647: [Graal] Test8009761.java fails due to "RuntimeException: static java.lang.Object compiler.uncommontrap.Test8009761.m3(boolean,boolean) not compiled" 
Wait Graal compilation to finish if request came from testing environment.

Reviewed-by: thartmann, iignatyev
 2020-06-04 10:59:06 -07:00
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
Zhengyu Gu
d9fc44540e 8246458: Shenandoah: TestAllocObjects.java test fail with -XX:+ShenandoahVerify 
Reviewed-by: shade
 2020-06-03 12:09:04 -04:00
Man Cao
f7cb0f760f 8244278: Excessive code cache flushes and sweeps 
Reviewed-by: neliasso
 2020-06-03 15:26:23 +02:00
Nils Eliasson
99d6bea20d 8244660: Code cache sweeper heuristics is broken 
Reviewed-by: thartmann, rehn
 2020-06-03 15:26:18 +02:00
Nils Eliasson
06b49fa3f7 8244658: Remove dead code in code cache sweeper 
Reviewed-by: mdoerr, kvn
 2020-06-03 15:26:04 +02:00
Stefan Karlsson
a809ff0e3f 8246434: Threads::print_on_error assumes that the heap has been set up 
Reviewed-by: dholmes
 2020-06-03 14:34:35 +02:00
Stefan Karlsson
b5678a43cc 8246258: Enable hs_err heap printing earlier during initialization 
Reviewed-by: stuefe, sjohanss
 2020-06-02 09:57:35 +02:00
Stefan Karlsson
a180444c6f 8246404: ZGC: Use GCLogPrecious for important logging lines 
Reviewed-by: sjohanss, pliden, eosterlund
 2020-06-03 14:32:31 +02:00
Stefan Karlsson
5fc89b6e72 8246135: Save important GC log lines and print them when dumping hs_err files 
Reviewed-by: sjohanss, pliden, eosterlund
 2020-06-03 14:30:56 +02:00
Aleksey Shipilev
1314ca87c1 8246433: Shenandoah: walk roots in more efficient order in ShenandoahRootUpdater 
Reviewed-by: zgu
 2020-06-03 14:02:51 +02:00
Stefan Karlsson
26a18414f6 8246134: ZGC: Restructure hs_err sections 
Reviewed-by: pliden, eosterlund
 2020-05-29 11:58:00 +02:00
Daniel D. Daugherty
563ce12127 8246359: clarify confusing comment in ObjectMonitor::EnterI()'s race with async deflation 
Reviewed-by: cvarming, eosterlund, dholmes
 2020-06-02 19:49:07 -04:00
Serguei Spitsyn
ddbc7ed0a1 8221306: JVMTI spec for FramePop(), MethodExit(), and MethodEnter() could use some cleanup 
JVMTI spec cleanup for functions FramePop(), MethodExit(), and MethodEnter()

Reviewed-by: cjplummer, amenkov
 2020-06-02 19:34:19 +00:00
Thomas Stuefe
5ce3d0d8e5 8245707: Increase Metaspace reserve alignment 
Reviewed-by: iklam, coleenp
 2020-06-02 21:04:13 +02:00
Zhengyu Gu
334df28eca 8246342: Shenandoah: remove unused ShenandoahIsMarkedNextClosure 
Reviewed-by: shade
 2020-06-02 15:01:45 -04:00
Zhengyu Gu
512cc3ebf2 8245961: Shenandoah: move some root marking to concurrent phase 
Reviewed-by: shade
 2020-06-02 14:57:40 -04:00