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3802 Commits

Author SHA1 Message Date
Mikael Vidstedt
4ad89925d0 8245850: Obsolete UseLWPSynchronization 
Reviewed-by: dholmes, dcubed
 2020-05-27 14:31:23 -07:00
Zhengyu Gu
afbdb4932e 8245827: Shenandoah: Cleanup Shenandoah code root iterators and root scanner 
Reviewed-by: shade
 2020-05-27 10:55:39 -04:00
Aleksey Shipilev
37c3b0bf10 8245814: Shenandoah: reconsider format specifiers for stats 
Reviewed-by: rkennke
 2020-05-27 15:57:42 +02:00
Zhengyu Gu
b8d49f8c2f 8245825: Shenandoah: Remove diagnostic flag ShenandoahConcurrentScanCodeRoots 
Reviewed-by: shade
 2020-05-27 08:53:49 -04:00
Zhengyu Gu
db1ef58d5c 8245823: Shenandoah: inline/optimize ShenandoahEvacOOMScope 
Reviewed-by: shade, rkennke
 2020-05-27 08:36:47 -04:00
Tobias Hartmann
76ac621394 8245801: StressRecompilation triggers assert "redundunt OSR recompilation detected. memory leak in CodeCache!" 
Assert is too strong.

Reviewed-by: roland
 2020-05-27 13:26:23 +02:00
Stefan Johansson
6e1403480a 8245724: Move g1 periodic gc logging to G1InitLogger 
Reviewed-by: kbarrett, tschatzl
 2020-05-27 11:48:33 +02:00
Stefan Johansson
2ff952bf32 8245723: Remove PrintCompressedOopsMode and change gc+heap+coops info log to debug level 
Reviewed-by: dholmes, coleenp, tschatzl
 2020-05-27 11:48:13 +02:00
Aleksey Shipilev
d0294c3845 8245812: Shenandoah: compute root phase parallelism 
Reviewed-by: zgu
 2020-05-27 09:22:24 +02:00
Xiaohong Gong
bc669dfc82 8243339: AArch64: Obsolete UseBarriersForVolatile option 
Reviewed-by: adinn, aph, drwhite
 2020-05-27 15:17:09 +08:00
Kim Barrett
eb20ed7374 8228692: BitMap::reallocate might not clear some bits 
Ensure trailing bits in last copied word are cleared.

Reviewed-by: tschatzl, sjohanss
 2020-05-26 21:26:57 -04:00
Mikael Vidstedt
1401fe0087 8245521: Remove STACK_BIAS 
Reviewed-by: dholmes, mbaesken, kvn
 2020-05-26 12:36:59 -07:00
Coleen Phillimore
6aa15ad7ab 8166358: Re-enable String verification in java_lang_String::create_from_str() 
Check for invalid strings in class names in debug mode, and only verify valid strings in create_for_str().

Reviewed-by: dholmes, hseigel
 2020-05-26 09:44:17 -04:00
Aleksey Shipilev
a689a1108c 8245773: Shenandoah: Windows assertion failure after JDK-8245464 
Reviewed-by: stuefe
 2020-05-26 13:07:21 +02:00
Aleksey Shipilev
c31cae7b53 8245720: Shenandoah: improve configuration logging 
Reviewed-by: rkennke
 2020-05-26 13:06:42 +02:00
Thomas Schatzl
035d5dffb1 8245088: Always provide logs for G1 heap expansion calculations 
Reviewed-by: sjohanss, kbarrett
 2020-05-26 09:25:23 +02:00
Thomas Schatzl
bf1f78b9f0 8245087: Use ratios instead of percentages in G1HeapSizingPolicy::expansion_amount 
Reviewed-by: kbarrett, sjohanss
 2020-05-26 09:25:23 +02:00
Thomas Schatzl
47be3b098e 8245086: G1: Rename measured pause time ratios 
Reviewed-by: sjohanss, kbarrett
 2020-05-26 09:25:21 +02:00
Aleksey Shipilev
220061b13e 8245757: Shenandoah: AlwaysPreTouch should not disable heap resizing or uncommits 
Reviewed-by: rkennke
 2020-05-26 09:31:00 +02:00
Aleksey Shipilev
1a8b2a700e 8245755: Shenandoah: missing logging for CWR Roots 
Reviewed-by: rkennke
 2020-05-26 09:30:23 +02:00
Aleksey Shipilev
ad7f611149 8245754: Shenandoah: ditch ShenandoahAlwaysPreTouch 
Reviewed-by: rkennke
 2020-05-26 09:30:17 +02:00
Aleksey Shipilev
66f6c8c3fe 8245726: Shenandoah: lift/cleanup ShenandoahHeuristics names and properties 
Reviewed-by: rkennke
 2020-05-26 09:30:09 +02:00
Stefan Johansson
371a663180 8244817: Add configuration logging similar to ZGCs to other GCs 
Reviewed-by: kbarrett, pliden, shade
 2020-05-26 09:18:13 +02:00
Kim Barrett
d3042cc401 8245594: Remove volatile-qualified member functions and parameters from oop class 
Remove volatile qualifications in oop and derived classes; use Atomic for access.

Reviewed-by: dholmes, coleenp
 2020-05-25 16:21:25 -04:00
Christian Hagedorn
9b94b9d1a1 8244946: fatal error: memory leak: allocating without ResourceMark with -XX:+Verbose -Xlog:methodhandles 
Fix crash due to a missing ResourceMark when logging methodhandles with Verbose.

Reviewed-by: dcubed, dholmes, coleenp
 2020-05-25 11:34:11 +02:00
Aleksey Shipilev
de4b15e52e 8245465: Shenandoah: test_in_cset can use more efficient encoding 
Reviewed-by: rkennke, roland
 2020-05-25 11:05:23 +02:00
Aleksey Shipilev
360554e41f 8245464: Shenandoah: allocate collection set bitmap at lower addresses 
Reviewed-by: rkennke
 2020-05-25 11:05:23 +02:00
Aleksey Shipilev
008d69e5e2 8245703: 32-bit build failures after JDK-8243392 
Reviewed-by: dholmes, stuefe
 2020-05-25 11:04:08 +02:00
Thomas Stuefe
04e6b743db 8243392: Remodel CDS/Metaspace storage reservation 
Reviewed-by: iklam, coleenp, ngasson, aph
 2020-05-24 19:25:29 +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
Zhengyu Gu
3802524153 8245288: Shenandoah: move up ShenandoahEvacOOM scope for code root processing during concurrent class unloading 
Reviewed-by: shade
 2020-05-20 17:45:07 -04:00
Kim Barrett
5b3c33ac67 8245022: ParallelGC abuses StarTask to also include partial objarray scan tasks 
Change ParallelGC young collections to use ScannerTasks.

Reviewed-by: tschatzl, sjohanss
 2020-05-20 17:21:16 -04:00
Zhengyu Gu
275079ce7f 8245240: Shenandoah: support nesting evacuation OOM scope 
Reviewed-by: shade, rkennke
 2020-05-20 17:16:42 -04:00
Xin Liu
612c38cdc9 8245051: c1 is broken if it is compiled by gcc without -fno-lifetime-dse 
Initialize BlockBegin block id in constructor rather than operator new

Reviewed-by: kbarrett, thartmann
 2020-05-20 11:29:11 -07:00
Thomas Stuefe
66514251c1 8244733: Add ResourceHashtable::xxx_if_absent 
Reviewed-by: coleenp, iklam, rehn, dholmes
 2020-05-20 15:56:39 +02:00
Aleksey Shipilev
ac93f38b16 8245463: Shenandoah: refine ShenandoahPhaseTimings constructor arguments 
Reviewed-by: zgu
 2020-05-20 15:24:32 +02:00
Aleksey Shipilev
0a94d85172 8245461: Shenandoah: refine mode name()-s 
Reviewed-by: zgu
 2020-05-20 15:24:16 +02:00
Erik Österlund
3f7cd1f204 8244416: Remove incorrect assert during inline cache cleaning 
Reviewed-by: kvn, pliden
 2020-05-20 13:20:08 +00:00
Coleen Phillimore
47ceb80368 8245428: Remove unused oopFactory functions 
Reviewed-by: stuefe, dholmes
 2020-05-20 07:00:25 -04:00
Per Lidén
8c7fac8a2d 8245450: ZGC: Remove unused ZArguments::initialize_platform() 
Reviewed-by: tschatzl
 2020-05-20 11:59:09 +02:00
Erik Österlund
6508c5a38d 8243996: Remove hardcoded field offsets from HotSpot 
Reviewed-by: jrose, coleenp, dholmes, fparain
 2020-05-20 09:31:38 +00:00
Kim Barrett
e9b8463d3d 8245236: Remove MO_VOLATILE Access decorator 
Use MO_RELAXED instead of MO_VOLATILE and removed MO_VOLATILE.

Reviewed-by: stefank, tschatzl
 2020-05-20 02:02:48 -04:00
Thomas Stuefe
939c0a46a7 8245035: Clean up os::split_reserved_memory() 
Reviewed-by: coleenp, stefank
 2020-05-19 21:04:44 +02:00
Per Lidén
8ec7512fec 8245106: ZGC: Fix incorrect setup when using -XX:+UseTransparentHugePages 
Reviewed-by: stefank, eosterlund
 2020-05-19 08:34:14 +02:00
Per Lidén
ce6aadbd2f 8245196: ZGC: No need to disable UseBiasedLocking by default 
Reviewed-by: tschatzl, kbarrett
 2020-05-19 08:34:14 +02:00
Per Lidén
cc3a8595a4 8245233: ZGC: Load volatile oops using Atomic::load() 
Reviewed-by: stefank, kbarrett, smonteith
 2020-05-19 08:34:13 +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