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137 Commits

Author SHA1 Message Date
Coleen Phillimore
4a9fba615d 8347990: Remove SIZE_FORMAT macros and replace remaining uses 
Reviewed-by: dholmes, kbarrett
 2025-01-21 13:18:58 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion 
Reviewed-by: lkorinth, erikj, dholmes, ihse
 2025-01-21 10:21:24 +00:00
Coleen Phillimore
3ab521e1a1 8347924: Replace SIZE_FORMAT in memory and metaspace 
Reviewed-by: jsjolen, matsaave
 2025-01-17 12:16:44 +00:00
Stefan Karlsson
73b5dbaec3 8345655: Move reservation code out of ReservedSpace 
Reviewed-by: azafari, jsjolen
 2024-12-18 10:19:13 +00:00
Roman Kennke
44ec501a41 8305895: Implement JEP 450: Compact Object Headers (Experimental) 
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Hamlin Li <mli@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: coleenp, stefank, stuefe, phh, ihse, lmesnik, tschatzl, matsaave, rcastanedalo, vpaprotski, yzheng, egahlin
 2024-11-08 17:21:39 +00:00
Gerard Ziemski
eabfc6e4d9 8337563: NMT: rename MEMFLAGS to MemTag 
Reviewed-by: dholmes, coleenp, jsjolen
 2024-09-17 19:59:06 +00:00
Coleen Phillimore
ad104932e6 8338526: Don't store abstract and interface Klasses in class metaspace 
Reviewed-by: stuefe, iklam
 2024-09-10 11:43:21 +00:00
Thomas Stuefe
daf26178be 8338929: Make Metaspace::deallocate space-aware 
Reviewed-by: coleenp, adinn
 2024-08-27 15:46:10 +00:00
Axel Boldt-Christmas
1d05989bb4 8334357: Use NonInterleavingLogStream for report_metadata_oome 
Reviewed-by: jsjolen, stuefe
 2024-08-22 06:23:06 +00:00
Sonia Zaldana Calles
438121be6b 8332785: Replace naked uses of UseSharedSpaces with CDSConfig::is_using_archive 
Reviewed-by: dholmes, stuefe, sspitsyn
 2024-06-05 15:58:59 +00:00
Afshin Zafari
f665e07ab2 8331540: [BACKOUT] NMT: add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API 
Reviewed-by: jwilhelm
 2024-05-03 10:17:11 +00:00
Afshin Zafari
4036d7d824 8330076: NMT: add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API 
Reviewed-by: stefank, jsjolen, stuefe
 2024-05-02 07:19:56 +00:00
Coleen Phillimore
1877a48795 8308745: ObjArrayKlass::allocate_objArray_klass may call into java while holding a lock 
Reviewed-by: dlong, dholmes, fparain
 2024-03-08 13:27:54 +00:00
Thomas Stuefe
033cced6e1 8320368: Per-CPU optimization of Klass range reservation 
Reviewed-by: rkennke, rehn
 2023-11-29 13:16:38 +00:00
Ioi Lam
0712b22a3a 8320147: Remove DumpSharedSpaces 
Reviewed-by: ccheung, matsaave
 2023-11-20 17:09:55 +00:00
Johan Sjölen
9864951dce 8318447: Move NMT source code to own subdirectory 
Reviewed-by: stefank, dholmes, stuefe
 2023-10-26 14:03:49 +00:00
Thomas Stuefe
5ba9705d60 8318485: Narrow klass shift should be zero if encoding range extends to 0x1_0000_0000 
Reviewed-by: ccheung, iklam
 2023-10-23 21:10:52 +00:00
Thomas Stuefe
b1228de623 8314588: gc/metaspace/TestMetaspaceInitialization.java failed "assert(capacity_until_gc >= committed_bytes) failed: capacity_until_gc: 3145728 < committed_bytes: 3211264" 
Reviewed-by: dholmes, coleenp
 2023-10-20 15:21:57 +00:00
Thomas Stuefe
c0e154c876 8318089: Class space not marked as such with NMT when CDS is off 
Reviewed-by: mli, dholmes
 2023-10-19 06:25:53 +00:00
Calvin Cheung
ddacf92713 8305765: CompressedClassPointers.java is unreliable due to ASLR 
Reviewed-by: iklam
 2023-10-04 17:27:33 +00:00
Thomas Stuefe
89d18ea40f 8312018: Improve reservation of class space and CDS 
8313669: Reduced chance for zero-based nKlass encoding since JDK-8296565

Reviewed-by: iklam, adinn
 2023-08-30 17:51:28 +00:00
Coleen Phillimore
752121114f 8314265: Fix -Wconversion warnings in miscellaneous runtime code 
Reviewed-by: stuefe, dholmes, chagedorn
 2023-08-18 12:06:02 +00:00
Calvin Cheung
925138a942 8296565: Enhanced archival support 
Reviewed-by: rhalade, iklam
 2023-07-18 21:17:08 +00:00
Thomas Stuefe
753bd563ec 8311870: Split CompressedKlassPointers from compressedOops.hpp 
Reviewed-by: iklam, rkennke
 2023-07-12 09:06:53 +00:00
Johan Sjölen
4f16161607 8309044: Replace NULL with nullptr, final sweep of hotspot code 
Reviewed-by: stefank, dholmes, kvn, amitkumar
 2023-05-31 09:19:47 +00:00
Johan Sjölen
d98a323a8b 8301070: Replace NULL with nullptr in share/memory/ 
Reviewed-by: stefank, stuefe
 2023-01-26 16:30:31 +00:00
Stefan Karlsson
98ce45ff74 8292981: Unify and restructure integer printing format specifiers 
Reviewed-by: kbarrett, dholmes
 2022-09-02 06:52:35 +00:00
Stefan Karlsson
3844685be0 8292697: ZGC: Hangs when almost out of metaspace memory 
Reviewed-by: eosterlund, coleenp
 2022-08-26 13:44:28 +00:00
Magnus Ihse Bursie
4594696f54 8284903: Fix typos in hotspot 
Reviewed-by: cjplummer, coleenp, kvn, lucy, stefank
 2022-04-19 19:10:52 +00:00
Erik Österlund
00c388b4ab 8259643: ZGC can return metaspace OOM prematurely 
Reviewed-by: stefank, pliden, stuefe
 2021-11-18 14:32:59 +00:00
Ioi Lam
a77d8ddf11 8276787: Improve warning messages for -XX:+RecordDynamicDumpInfo 
Reviewed-by: ccheung, stuefe
 2021-11-16 21:03:33 +00:00
Thomas Stuefe
6642d2eb8b 8273783: Simplify Metaspace arena guard handling 
Reviewed-by: coleenp, lucy
 2021-09-21 06:27:32 +00:00
Thomas Stuefe
c9dbc4f034 8266891: Provide a switch to force the class space to a specific location 
Reviewed-by: iklam, coleenp
 2021-06-09 04:05:46 +00:00
Ioi Lam
a8835b9c08 8267879: ClassLoaderMetaspace destructor asserts on !_frozen 
Reviewed-by: dholmes, coleenp
 2021-06-02 19:20:10 +00:00
Thomas Stuefe
554caf33a0 8251392: Consolidate Metaspace Statistics 
Reviewed-by: coleenp, zgu
 2021-05-18 06:35:17 +00:00
David Holmes
02f895c5f6 8252685: APIs that require JavaThread should take JavaThread arguments 
Reviewed-by: coleenp, sspitsyn, kvn, iklam
 2021-05-17 04:05:44 +00:00
Stefan Johansson
141cc2f2a3 8261527: Record page size used for underlying mapping in ReservedSpace 
Reviewed-by: rkennke, iwalulya
 2021-05-04 09:00:10 +00:00
Vladimir Kozlov
694acedf18 8264805: Remove the experimental Ahead-of-Time Compiler 
Reviewed-by: coleenp, erikj, stefank, iignatyev, dholmes, aph, shade, iklam, mchung, iveresov
 2021-04-27 01:12:18 +00:00
Ioi Lam
95f0fd6c4d 8265696: Move CDS sources to src/hotspot/shared/cds 
Reviewed-by: erikj, dholmes, stuefe
 2021-04-23 04:13:02 +00:00
Ioi Lam
17202c89d5 8264748: Do not include arguments.hpp from compilerDefinitions.hpp 
Reviewed-by: gziemski, stefank
 2021-04-07 05:37:37 +00:00
Coleen Phillimore
40c3249160 8264149: BreakpointInfo::set allocates metaspace object in VM thread 
Reviewed-by: dholmes, iklam
 2021-03-31 12:43:03 +00:00
Ioi Lam
41657b15ac 8261551: Remove special CDS handling in Metaspace::allocate 
Reviewed-by: minqi, dholmes, stuefe
 2021-03-26 03:37:14 +00:00
Jie Fu
06d46d6c0b 8264008: Incorrect metaspace statistics after JEP 387 when UseCompressedClassPointers is off 
Reviewed-by: stuefe
 2021-03-24 09:30:54 +00:00
Thomas Stuefe
189289d9c7 8262326: MaxMetaspaceSize does not have to be aligned to metaspace commit alignment 
Reviewed-by: coleenp, iklam
 2021-03-15 17:20:10 +00:00
Ioi Lam
0f8be6e433 8261868: Reduce inclusion of metaspace.hpp 
Reviewed-by: stuefe, ccheung
 2021-02-25 04:31:12 +00:00
Ioi Lam
c5ff454481 8250989: Consolidate buffer allocation code for CDS static/dynamic dumping 
Reviewed-by: ccheung, coleenp
 2021-02-07 07:10:38 +00:00
Ioi Lam
5cdcce1c1f 8260307: Do not include method.hpp in frame.hpp 
Reviewed-by: lfoltan, coleenp
 2021-01-23 06:24:22 +00:00
Richard Reingruber
a6ab9e4740 8258576: Try to get zerobased CCS if heap is above 32 and CDS is disabled 
Reviewed-by: mdoerr, stuefe
 2021-01-12 08:35:12 +00:00
Richard Reingruber
4a267f1bc2 8244847: Linux/PPC: runtime/CompressedOops/CompressedClassPointers: smallHeapTest fails 
Reviewed-by: stuefe, mdoerr
 2020-12-03 08:50:08 +00:00
Ioi Lam
2f06893a29 8252526: Remove excessive inclusion of jvmti.h and jvmtiExport.hpp 
Reviewed-by: ihse, kbarrett
 2020-11-12 01:45:27 +00:00