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55 Commits

Author SHA1 Message Date
Kim Barrett
5a4b180965 8342011: Conditionally compile ReservedHeapSpace compressed heap support 
Reviewed-by: stefank, dholmes
 2024-10-21 18:42:26 +00:00
Gerard Ziemski
eabfc6e4d9 8337563: NMT: rename MEMFLAGS to MemTag 
Reviewed-by: dholmes, coleenp, jsjolen
 2024-09-17 19:59:06 +00:00
Kim Barrett
bc7c255b15 8337416: Fix -Wzero-as-null-pointer-constant warnings in misc. runtime code 
Reviewed-by: dholmes, jwaters
 2024-07-30 07:24:22 +00:00
Joachim Kern
ced9906635 8334371: [AIX] Beginning with AIX 7.3 TL1 mmap() supports 64K memory pages 
Reviewed-by: stuefe, mbaesken, mdoerr
 2024-07-04 11:20:57 +00:00
Afshin Zafari
f78fa0556d 8331636: [BACKOUT] Build failure after 8330076 
Reviewed-by: jwilhelm
 2024-05-03 10:17:23 +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
Robbin Ehn
286cbf831c 8331546: Build failure after 8330076 
Reviewed-by: mdoerr, tschatzl, shade
 2024-05-02 09:58:32 +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
Boris Ulasevich
d037a597a9 8311248: Refactor CodeCache::initialize_heaps to simplify adding new CodeCache segments 
Reviewed-by: thartmann
 2024-04-10 06:29:44 +00:00
Joachim Kern
997e615c69 8322943: runtime/CompressedOops/CompressedClassPointers.java fails on AIX 
Reviewed-by: gli, stuefe
 2024-03-08 13:23:06 +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
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
Thomas Stuefe
753bd563ec 8311870: Split CompressedKlassPointers from compressedOops.hpp 
Reviewed-by: iklam, rkennke
 2023-07-12 09:06:53 +00:00
Calvin Cheung
e970ddbc60 8309170: CDS archive heap is always relocated for larger heap 
Reviewed-by: stuefe, iklam
 2023-06-05 18:33:54 +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
Afshin Zafari
4fe99da74f 8151413: os::allocation_granularity/page_size and friends return signed values 
Reviewed-by: stefank, ccheung, ysr
 2023-02-07 14:08:01 +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
Albert Mingkun Yang
67086ebf80 8299030: Refactor ReservedSpace::reserve 
Reviewed-by: dholmes, tschatzl
 2023-01-02 14:59:11 +00:00
Stefan Karlsson
6bd2794175 8293304: Replace some usages of INTPTR_FORMAT with PTR_FORMAT 
Reviewed-by: kbarrett, coleenp
 2022-09-08 13:37:06 +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
Swati Sharma
08cadb4754 8271195: Use largest available large page size smaller than LargePageSizeInBytes when available 
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Reviewed-by: ayang, tschatzl
 2022-03-16 09:48:09 +00:00
Harold Seigel
a4d201909c 8280178: Remove os:: API's that just call system API's 
Reviewed-by: iklam, ccheung, dholmes
 2022-01-20 13:10:33 +00:00
Ioi Lam
ba601b8407 8268520: VirtualSpace::print_on() should be const 
Reviewed-by: kbarrett, stuefe, tschatzl
 2021-06-14 05:55:20 +00:00
Stefan Johansson
2798b0d98a 8266349: Pass down requested page size to reserve_memory_special 
Reviewed-by: stuefe, mgkwill
 2021-05-07 11:33:10 +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
Stefan Johansson
5db64c3353 8265268: Unify ReservedSpace reservation code in initialize and try_reserve_heap 
Reviewed-by: tschatzl, iwalulya
 2021-04-23 12:06:05 +00:00
Ioi Lam
33b6378f1e 8265101: Remove unnecessary functions in os*.inline.hpp 
Reviewed-by: dholmes, kbarrett
 2021-04-22 05:44:39 +00:00
Stefan Johansson
e390e550fa 8265066: Split ReservedSpace constructor to avoid default parameter 
Reviewed-by: tschatzl, stefank
 2021-04-19 07:08:10 +00:00
Stefan Johansson
a4f644eb2f 8265064: Move clearing and setting of members into helpers in ReservedSpace 
Reviewed-by: tschatzl, iwalulya
 2021-04-13 12:39:05 +00:00
Mikhailo Seledtsov
9221540e2a 8213269: convert test/hotspot/jtreg/runtime/memory/RunUnitTestsConcurrently to gtest 
Reviewed-by: iignatyev, coleenp, stuefe
 2021-03-08 20:09:59 +00:00
Ioi Lam
82028e70d1 8260012: Reduce inclusion of collectedHeap.hpp and heapInspection.hpp 
Reviewed-by: stefank, tschatzl
 2021-02-04 04:05:33 +00:00
Yumin Qi
06c24e14eb 8256213: Remove os::split_reserved_memory 
Reviewed-by: ccheung, iklam
 2020-12-18 20:23:43 +00:00
Anton Kozlov
2273f9555a 8234930: Use MAP_JIT when allocating pages for code cache on macOS 
Reviewed-by: stuefe, iklam, burban
 2020-12-15 18:43:49 +00:00
Joakim Nordström
8cd2e0f694 8243315: ParallelScavengeHeap::initialize() passes GenAlignment as page size to os::trace_page_sizes instead of actual page size 
Reviewed-by: sjohanss, tschatzl
 2020-11-25 09:36:45 +00:00
Anton Kozlov
acd0e2560c 8255254: Split os::reserve_memory and os::map_memory_to_file interfaces 
Reviewed-by: stefank, stuefe
 2020-10-27 20:37:01 +00:00
Thomas Stuefe
44e6820c37 8253650: Cleanup: remove alignment_hint parameter from os::reserve_memory 
Reviewed-by: stefank, tschatzl
 2020-10-01 12:09:59 +00:00
Stefan Karlsson
ca1ed16292 8253639: Change os::attempt_reserve_memory_at parameter order 
Reviewed-by: tschatzl, iklam
 2020-09-28 07:12:48 +00:00
Stefan Karlsson
625a9352bf 8253638: Cleanup os::reserve_memory and remove MAP_FIXED 
Reviewed-by: stuefe, iklam
 2020-09-28 06:30:09 +00:00
Ioi Lam
0a1dc50f54 8253271: vm_version_x86.hpp should not include globals_extension.hpp 
Reviewed-by: dholmes
 2020-09-17 21:32:22 +00:00
Ioi Lam
dd89c92c50 8251560: Remove excessive header file inclusion from systemDictionary.hpp and others 
Reviewed-by: coleenp
 2020-08-31 08:05:08 -07:00
Thomas Stuefe
939c0a46a7 8245035: Clean up os::split_reserved_memory() 
Reviewed-by: coleenp, stefank
 2020-05-19 21:04:44 +02:00
Coleen Phillimore
3ed0849504 8243393: Improve ReservedSpace constructor resolution 
Remove possibly ambiguous constructor and use directly in ReservedCodeHeap

Reviewed-by: stuefe
 2020-04-28 07:35:28 -04:00
Stefan Karlsson
e4b27a48a0 8183574: Unify the is_power_of_2 functions 
Reviewed-by: kbarrett, redestad
 2020-02-17 10:03:17 +01:00
Erik Österlund
f869706f5f 8224815: Remove non-GC uses of CollectedHeap::is_in_reserved() 
Reviewed-by: stefank, coleenp
 2019-09-05 08:26:49 +02:00
Stefan Karlsson
a3d6be2b2d 8229838: Rename markOop files to markWord 
Reviewed-by: dholmes, rehn
 2019-08-19 11:30:03 +02:00
Stefan Karlsson
ae5615c614 8229258: Rework markOop and markOopDesc into a simpler mark word value carrier 
Reviewed-by: rkennke, coleenp, kbarrett, dcubed
 2019-08-06 10:48:21 +02:00
Stefan Karlsson
5a8ba256df 8223136: Move compressed oops functions to CompressedOops class 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:26:03 +02:00
Claes Redestad
d589fa875d 8217921: Runtime dead code removal 
Reviewed-by: coleenp, sgehwolf, dholmes
 2019-01-29 14:43:05 +01:00
Igor Ignatyev
35871a8ca1 8213058: remove ExecuteInternalVMTests and VerboseInternalVMTests flags 
Reviewed-by: erikj, dholmes, ihse
 2018-11-02 16:27:55 -07:00
Ioi Lam
4c58f6768a 8210043: Invalid assert(HeapBaseMinAddress > 0) in ReservedHeapSpace::initialize_compressed_heap 
Removed the assert

Reviewed-by: ccheung, jiangli
 2018-08-28 16:01:01 -07:00