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5058 Commits

Author SHA1 Message Date
Robbin Ehn
c7062dc22b 8253026: Remove dummy call to gc alot from VM Thread 
Reviewed-by: coleenp, dholmes
 2020-09-11 07:07:22 +00:00
Ioi Lam
5144190ea0 8243208: Clean up JVMFlag implementation 
Reviewed-by: dholmes, coleenp, gziemski
 2020-09-11 04:05:18 +00:00
David Holmes
976acddeb5 8252406: Introduce Thread::as_Java_thread() convenience function 
Reviewed-by: shade, coleenp, kbarrett, dcubed
 2020-09-11 01:31:32 +00:00
Thomas Schatzl
8db333531f 8247928: Refactor G1ConcurrentMarkThread for mark abort 
Reviewed-by: sjohanss, kbarrett
 2020-09-10 11:06:39 +00:00
Goetz Lindenmaier
7ccf435825 8252846: Fix ppc/s390 after "8231441: AArch64: Initial SVE backend su… 
Reviewed-by: shade
 2020-09-10 09:16:23 +00:00
Kim Barrett
d236cf4bec 8252995: Non-PCH builds broken by JDK-8250961 
Reviewed-by: sjohanss, stefank
 2020-09-10 08:48:50 +00:00
Aditya Mandaleeka
6a005343b4 8250961: Move Universe::update_heap_info_at_gc to CollectedHeap 
Reviewed-by: stefank, kbarrett
 2020-09-10 07:09:19 +00:00
Tobias Hartmann
f78f780570 8252889: Obsolete -XX:+InsertMemBarAfterArraycopy 
Reviewed-by: shade, adityam
 2020-09-10 05:41:51 +00:00
Daniel D. Daugherty
f9339616e1 8252980: comment only changes extracted from JDK-8247281 
Reviewed-by: iklam, dholmes
 2020-09-09 23:35:17 +00:00
Severin Gehwolf
5166094647 8252957: Wrong comment in CgroupV1Subsystem::cpu_quota 
The comment is wrong. The 'us' in 'cpu.cfs_quota_us' stands for
microseconds, which is read verbatim. Similarly for cgroups v2
all units in 'cpu.max' are in microseconds.

Reviewed-by: shade, hseigel
 2020-09-09 13:53:10 +00:00
Robbin Ehn
d56096471b 8252794: Creation of JNIMethodBlock should be done with a leaf lock 
Reviewed-by: coleenp, dholmes
 2020-09-09 13:21:01 +00:00
Aleksey Shipilev
382b8fedf5 8240751: Shenandoah: fold ShenandoahTracer definition 
Reviewed-by: adityam, zgu
 2020-09-09 12:10:36 +00:00
Tobias Hartmann
c655b703a9 8252916: Newline in object field values list of ScopeDesc should be removed 
Reviewed-by: vlivanov
 2020-09-09 05:57:41 +00:00
Ivan Walulya
63a5a12949 8252658: G1: Do not consider G1HeapWastePercent during region selection within a gc 
Reviewed-by: tschatzl, sjohanss
 2020-09-08 18:39:56 +00:00
Ioi Lam
001e51d965 8250563: Add KVHashtable::add_if_absent 
Reviewed-by: ccheung, coleenp
 2020-09-08 18:27:59 +00:00
Robbin Ehn
704f784c88 8252871: fatal error: must own lock JvmtiThreadState_lock 
8252816: JvmtiEnvThreadState::clear_to_frame_pop() is not used

Reviewed-by: ysuenaga, dholmes
 2020-09-08 13:45:19 +00:00
Albert Mingkun Yang
76002747d5 8252859: Inconsistent use of alpha in class AbsSeq 
Reviewed-by: tschatzl, sjohanss
 2020-09-08 11:17:09 +00:00
Nick Gasson
4fb1980fd0 8252853: AArch64: gc/shenandoah/TestVerifyJCStress.java fails intermittently with C1 
Reviewed-by: shade
 2020-09-08 10:17:25 +00:00
Christoph Göttschkes
73ba3ae1f5 8252500: ZGC on aarch64: Unable to allocate heap for certain Linux kernel configurations 
Reviewed-by: stefank, eosterlund, pliden
 2020-09-08 09:34:40 +00:00
Stefan Johansson
188b0bc7be 8252868: Clean up unused function from G1MMUTracker 
Reviewed-by: tschatzl
 2020-09-08 07:58:29 +00:00
Jie Fu
891886b622 8252887: Zero VM is broken after JDK-8252661 
Zero VM is broken due to 'block_if_requested' is not a member of 'SafepointMechanism'.

Reviewed-by: dholmes
 2020-09-08 02:35:51 +00:00
Erik Österlund
e0d5b5f7f2 8252627: Make it safe for JFR thread to read threadObj 
Reviewed-by: dholmes, mgronlun
 2020-09-07 14:33:10 +00:00
Erik Österlund
e29c3f6123 8252661: Change SafepointMechanism terminology to talk less about "blocking" 
Reviewed-by: rehn, shade, dholmes
 2020-09-07 13:59:24 +00:00
Christoph Langer
cc5039e19e 8252837: Cleanup SAP Copyright file headers 
Reviewed-by: dholmes
 2020-09-07 07:30:10 +00:00
Yasumasa Suenaga
3e81b3ad48 8242427: JVMTI frame pop operations should use Thread-Local Handshakes 
Reviewed-by: dcubed, dholmes, pchilanomate, rehn, sspitsyn
 2020-09-05 12:42:05 +09:00
Ningsheng Jian
9b5a9b6189 8231441: AArch64: Initial SVE backend support 
Co-authored-by: Joshua Zhu <joshua.zhu@arm.com>
Co-authored-by: Yang Zhang <yang.zhang@arm.com>
Reviewed-by: adinn, pli, ihse, vlivanov, eosterlund
 2020-09-02 09:45:44 +08:00
Richard Reingruber
e25f2a5715 8252521: possible race in java_suspend_self_with_safepoint_check 
Reviewed-by: dholmes, rehn
 2020-09-04 09:01:45 +02:00
Mandy Chung
4e6a4af186 8244090: public lookup should find public members of public exported types 
Reviewed-by: lfoltan, psandoz
 2020-09-03 12:43:13 -07:00
Bob Vandette
76f0588aaf 8252359: HotSpot Not Identifying it is Running in a Container 
Reviewed-by: sgehwolf
 2020-09-03 13:50:11 +00:00
Jaroslav Bachorik
43d36857d0 8252754: Hash code calculation of JfrStackTrace is inconsistent 
Reviewed-by: egahlin
 2020-09-03 13:22:52 +02:00
Dmitry Chuyko
35ea00085f 8251525: AARCH64: Faster Math.signum(fp) 
Reviewed-by: aph, vlivanov, adinn
 2020-09-03 14:54:43 +03:00
Aleksey Shipilev
c61204b3f3 8252660: Shenandoah: support manageable SoftMaxHeapSize option 
Reviewed-by: zgu
 2020-09-02 18:37:31 +02:00
Yumin Qi
a588752fd6 8248337: sparc related code clean up after solaris removal 
Reviewed-by: dholmes, kvn
 2020-09-02 09:29:31 -07:00
Stefan Karlsson
4c73e045ce 8252656: Replace RegisterArrayForGC mechanism with plain Handles 
Reviewed-by: coleenp, tschatzl, dholmes
 2020-09-02 11:13:11 +02:00
Stefan Karlsson
7282d0deb5 8252589: Code duplication in ParallelSPCleanupTask 
Reviewed-by: shade, dholmes
 2020-09-02 11:13:10 +02:00
Stefan Karlsson
02049ee6c3 8252514: ZGC: Physical memory splitting is broken 
Reviewed-by: eosterlund, pliden
 2020-09-02 11:13:09 +02:00
Stefan Karlsson
ac2b1ae5e2 8252513: ZGC: Contiguous memory reservation probing is broken for TB heap sizes 
Reviewed-by: eosterlund, pliden
 2020-09-02 11:13:09 +02:00
Ivan Walulya
553f3b1497 8252303: G1MMUTrackerQueue::when_sec skip queue iteration on max_gc_time pause time 
Reviewed-by: sjohanss, tschatzl
 2020-08-25 11:39:38 +02:00
Albert Mingkun Yang
f01e6261a2 8252093: formula used to calculate decaying variance in numberSeq 
Reviewed-by: sjohanss, kbarrett
 2020-09-02 12:40:16 +02:00
Thomas Schatzl
f9e6f26ca4 8252035: G1: Clean up G1CollectedHeap::*reserved* methods 
Reviewed-by: sjohanss, iwalulya
 2020-09-02 10:07:03 +02:00
Thomas Schatzl
75a69333f8 8252231: G1AdaptiveIHOP has swapped current_occupancy and additional_buffer_size 
Reviewed-by: shade
 2020-09-02 10:06:11 +02:00
Aleksey Shipilev
c8257ea4e2 8252691: Build failure after JDK-8252481 
Reviewed-by: goetz
 2020-09-02 09:14:18 +02:00
Kim Barrett
1e4f886107 8251274: Provide utilities for function SFINAE using extra template parameters 
Added ENABLE_IF macro.

Reviewed-by: eosterlund, lfoltan
 2020-09-01 21:49:20 -04:00
Harold Seigel
9924c45fae 8252090: JFR: StreamWriterHost::write_unbuffered() stucks in an infinite loop OpenJDK (build 13.0.1+9) 
Reviewed-by: hseigel
 2020-09-01 18:01:35 +02:00
Ioi Lam
5ca47be633 8252481: Remove excessive include of memTracker.hpp 
Reviewed-by: lfoltan, ccheung
 2020-09-01 08:29:15 -07:00
Calvin Cheung
0e42d5c4ae 8251860: ClassLoaderData::loaded_classes_do fails with "assert(ZAddress::is_marked(addr)) failed: Should be marked" 
Call ClassLoaderDataGraph::loaded_cld_do to collect ClassLoaderData in a GrowableArray and then walk through them to link the classes in each ClassLoaderData.

Reviewed-by: coleenp, iklam
 2020-09-01 15:42:30 +00:00
Coleen Phillimore
6428c693f0 8252652: Buggy looking null check in ServiceThread::oops_do() 
Remove the null check.

Reviewed-by: stefank
 2020-09-01 10:20:35 -04:00
Stefan Johansson
2c4fbbca23 8252141: Rename G1YoungRemSetSamplingThread to better reflect its purpose 
Reviewed-by: kbarrett, tschatzl
 2020-09-01 15:55:56 +02:00
Aleksey Shipilev
a1176dc8c9 8252648: Shenandoah: name gang tasks consistently 
Reviewed-by: zgu
 2020-09-01 15:23:59 +02:00
Aleksey Shipilev
a4ab61339b 8252592: Non-PCH build is broken after JDK-8251560 
Reviewed-by: zgu, iklam
 2020-09-01 07:06:18 +02:00