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1863 Commits

Author SHA1 Message Date
Coleen Phillimore
9798a0846b 8249837: Avoid direct or implicit Thread::current() calls when we already have a current thread variable 
Add current thread OR remove unneeded HandleMark

Reviewed-by: kvn, dholmes
 2020-07-30 10:41:31 -04:00
Albert Yang
af8c3b4a7e 8242036: G1 HeapRegionRemSet::_n_coarse_entries could be a bool 
Reviewed-by: kbarrett, eosterlund, tschatzl, lkorinth
 2020-07-27 12:59:32 +02:00
Cesar Soares Lucas
eaeb43542b 8249225: Move definition of PADDING_ELEM_NUM 
Reviewed-by: tschatzl, kbarrett
 2020-07-24 11:16:05 +02:00
Roman Kennke
9b42f4786c 8249884: Shenandoah: Call report_num_dead() from ShParallelWeakRootsCleaningTask destructor 
Reviewed-by: zgu
 2020-07-22 17:08:01 +02:00
Roman Kennke
45e17d8dd2 8249877: Shenandoah: Report number of dead weak oops during STW weak roots 
Reviewed-by: zgu
 2020-07-22 15:16:57 +02:00
Roman Kennke
006d0bcec1 8249801: Shenandoah: Clear soft-refs on requested GC cycle 
Reviewed-by: shade
 2020-07-21 17:27:44 +02:00
Coleen Phillimore
6ee76b6b05 8249760: Unnecessary #include oopStorageSet 
Reviewed-by: hseigel
 2020-07-20 10:53:29 -04:00
Coleen Phillimore
99eccaf6ec 8247878: Move Management strong oops to OopStorage 
Use OopStorage for strong oops stored with memory and thread sampling and dumping, and remove oops_do and GC calls.

Reviewed-by: dholmes, kbarrett
 2020-07-20 07:50:27 -04:00
Mikael Vidstedt
ec074011a4 Merge 2020-07-19 21:34:28 -07:00
Aleksey Shipilev
5d270677f7 8249649: Shenandoah: provide per-cycle pacing stats 
Reviewed-by: rkennke
 2020-07-19 15:34:08 +02:00
Jean Christophe Beyler
7339cf8f54 8247615: Initialize the bytes left for the heap sampler 
Initialize the heap sampler correctly before usage

Reviewed-by: sspitsyn, martin, manc
 2020-07-16 16:58:55 -07:00
Kim Barrett
a8d6a05ce8 8248391: Unify handling of all OopStorage instances in weak root processing 
OopStorage instance now owned by subsystems, and generalize dead entry notification

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Reviewed-by: coleenp, tschatzl
 2020-07-16 17:41:14 -04:00
Albert Yang
55af701cc3 8245030: CardTable::precleaned_card is unused 
Reviewed-by: lkorinth, kbarrett
 2020-07-16 14:48:38 +02:00
Coleen Phillimore
749be7e761 8247808: Move JVMTI strong oops to OopStorage 
Remove JVMTI oops_do calls from JVMTI and GCs

Reviewed-by: sspitsyn, stefank, zgu, dholmes, iklam
 2020-07-16 08:29:11 -04:00
Roman Kennke
9694ca9eaf 8249560: Shenandoah: Fix racy GC request handling 
Reviewed-by: shade
 2020-07-16 11:49:04 +02:00
Zhengyu Gu
5b2fd36a6d 8247670: Shenandoah: deadlock during class unloading OOME 
Reviewed-by: rkennke
 2020-07-10 11:40:57 -04:00
Roman Kennke
734a6c94d3 8248799: Shenandoah: Claim threads token in constructor of ShenandoahRootVerifier 
Reviewed-by: zgu
 2020-07-03 17:36:56 +02:00
Roman Kennke
5cf33168d7 8248725: Shenandoah: Claim verifier thread roots for parallel processing 
Reviewed-by: shade
 2020-07-03 11:09:59 +02:00
Roland Westrelin
05dc2af21f 8247824: CTW: C2 (Shenandoah) compilation fails with SEGV in SBC2Support::pin_and_expand 
Reviewed-by: rkennke, thartmann
 2020-06-18 13:51:40 +02:00
Aleksey Shipilev
a750ac5feb 8247358: Shenandoah: reconsider free budget slice for marking 
Reviewed-by: zgu
 2020-06-11 18:16:26 +02:00
Aleksey Shipilev
e3b04bc135 8247560: Shenandoah: heap iteration holds root locks all the time 
Reviewed-by: zgu
 2020-06-15 14:11:43 +02:00
Aleksey Shipilev
bc73f12313 8247474: Shenandoah: Windows build warning after JDK-8247310 
Reviewed-by: rkennke
 2020-06-14 18:16:31 +02:00
Aleksey Shipilev
714b345bf5 8247310: Shenandoah: pacer should not affect interrupt status 
Reviewed-by: zgu
 2020-06-10 16:05:36 +02:00
Zhengyu Gu
d36a55d2ac 8246591: Shenandoah: move string dedup roots scanning to concurrent phase 
Reviewed-by: shade
 2020-06-10 08:34:10 -04:00
Ralf Schmelter
19be497143 8237354: Add option to jcmd to write a gzipped heap dump 
Reviewed-by: rrich, clanger, goetz
 2020-06-10 12:29:01 +02:00
Stefan Karlsson
81685b2ab3 8247214: ZGC: ZUncommit initialization should use precious logging 
Reviewed-by: pliden, eosterlund, tschatzl
 2020-06-10 09:00:12 +02:00
Stefan Karlsson
8e865fc569 8246926: Clean up newlines and whitespaces in hs_err files 
Reviewed-by: dholmes, eosterlund, iklam
 2020-06-10 08:58:43 +02:00
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
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
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
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
Patric Hedlin
195c45a0e1 8245226: Clean-up FlagSetting and remove misuse 
Reviewed-by: neliasso, dholmes
 2020-02-24 14:06:01 +01:00
Aleksey Shipilev
f613d43f26 8249230: Shenandoah: assertion failure with -XX:-ResizeTLAB 
Reviewed-by: rkennke
 2020-07-13 11:55:26 +02:00
Aleksey Shipilev
2d3c928f0b 8249137: Remove CollectedHeap::obj_size 
Reviewed-by: rkennke, tschatzl, cjplummer
 2020-07-13 07:39:39 +02:00
Zhengyu Gu
086124845f 8247670: Shenandoah: deadlock during class unloading OOME 
Reviewed-by: rkennke
 2020-07-10 11:40:57 -04:00
Aleksey Shipilev
0a38584c10 8248652: Shenandoah: SATB buffer handling may assume no forwarded objects 
Reviewed-by: rkennke
 2020-07-10 10:37:12 +02:00
Thomas Schatzl
6b911624f2 8210462: Fix remaining mentions of initial mark 
Reviewed-by: lkorinth, kbarrett
 2020-07-09 16:22:23 +02:00
Thomas Schatzl
59e3ebb4a5 8248322: G1: Refactor full collection sizing code 
Reviewed-by: iwalulya, kbarrett
 2020-07-09 16:22:22 +02:00
Patric Hedlin
485194c1a7 8245021: Adding method 'remove_if_existing' to growableArray 
Reviewed-by: thartmann, neliasso
 2020-04-21 10:35:53 +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
4922a35c6a Merge 2020-07-03 19:05:00 +02:00
Thomas Schatzl
dc63bf261b 8248650: [BACKOUT] Backout JDK-8244603 because it generates too much noise in CI 
Reviewed-by: kbarrett
 2020-07-02 09:40:27 +02:00
Aleksey Shipilev
51937e18f8 8248634: Shenandoah: incorrect include in shenandoahInitLogger.cpp 
Reviewed-by: rkennke
 2020-07-02 08:32:45 +02:00
Aleksey Shipilev
00e0a60955 8248632: Shenandoah: build fails without both JVMTI and JFR 
Reviewed-by: rkennke, zgu
 2020-07-02 08:32:39 +02:00
Jesper Wilhelmsson
7c3d72fd3a Merge 2020-06-30 20:09:03 +02:00