234 Commits

Author SHA1 Message Date
Casper Norrbin
5f098b1284 8376650: os::release_memory_special may not be needed anymore
Reviewed-by: coleenp, sjohanss
2026-02-25 10:49:20 +00:00
Matthias Baesken
0c09d2e222 8377880: Enable unused function warnings in hotspot with clang too
Reviewed-by: azafari, syan, clanger, lucy
2026-02-25 08:16:14 +00:00
Joel Sikström
bd99c627b1 8378319: Obsolete the MaxRAM flag
Reviewed-by: ayang, tschatzl
2026-02-24 09:18:19 +00:00
Afshin Zafari
bc9c6c6af9 8377996: [REDO] NMT: Consolidate [Virtual/Committed/Reserved]Regions into one structure
Reviewed-by: phubner, jsjolen
2026-02-24 09:15:23 +00:00
Afshin Zafari
81cca851aa 8377997: [BACKOUT] 8366241: NMT: Consolidate [Virtual/Committed/Reserved]Regions into one structure
Reviewed-by: mhaessig, chagedorn
2026-02-16 14:07:40 +00:00
Afshin Zafari
a7255f93ed 8366241: NMT: Consolidate [Virtual/Committed/Reserved]Regions into one structure
Reviewed-by: phubner, jsjolen
2026-02-16 13:19:24 +00:00
Robert Toyonaga
9c75afb6d0 8353564: Fail fatally if os::release_memory or os::uncommit_memory fails
Reviewed-by: stefank, stuefe, dholmes
2026-02-13 04:47:36 +00:00
Matthias Baesken
6665a78ee2 8376688: Gtest os.attempt_reserve_memory_between_small_range_fill_hole_vm fails on AIX 7.3
Reviewed-by: mdoerr, lucy
2026-02-07 18:20:55 +00:00
Stefan Karlsson
3f3dcb708d 8376810: Make Atomic<T> default constructor non-explicit
Reviewed-by: kbarrett, aboldtch, azafari, tschatzl
2026-02-04 08:41:38 +00:00
Aleksey Shipilev
336894857b 8374878: Add Atomic<T>::compare_set
Reviewed-by: kbarrett, stefank
2026-01-11 20:37:04 +00:00
Ioi Lam
b0b42e7eb1 8373615: Improve HotSpot debug functions findclass() and findmethod
Reviewed-by: matsaave, asmehra
2025-12-16 18:19:40 +00:00
Stefan Karlsson
f5187ebf7a 8373599: Cleanup arguments.hpp includes
Reviewed-by: coleenp, kbarrett
2025-12-15 12:57:03 +00:00
Albert Mingkun Yang
eecba58c68 8371587: Final mapping lost in ProcSmapsParser::parse_next
Reviewed-by: jsjolen, fandreuzzi
2025-12-02 13:05:46 +00:00
Axel Boldt-Christmas
ca96366c03 8372528: Unify atomic exchange and compare exchange
Reviewed-by: kbarrett, stefank
2025-12-01 06:51:03 +00:00
Severin Gehwolf
72ebca8a0b 8365606: Container code should not be using jlong/julong
Reviewed-by: stuefe, cnorrbin, fitzsim
2025-11-18 09:42:28 +00:00
Afshin Zafari
9eaa364a52 8361487: [ubsan] test_committed_virtualmemory.cpp check_covered_pages shows overflow
Reviewed-by: jsjolen, phubner
2025-11-14 09:03:11 +00:00
Kim Barrett
10220ed06e 8367013: Add Atomic<T> to package/replace idiom of volatile var plus AtomicAccess:: operations
Reviewed-by: stefank, aboldtch, jsjolen
2025-11-13 08:43:59 +00:00
Fredrik Bredberg
3930b1d4dd 8367982: Unify ObjectSynchronizer and LightweightSynchronizer
Reviewed-by: pchilanomate, coleenp
2025-11-06 12:16:19 +00:00
Anton Seoane Ampudia
86f60f6081 8351149: Remove dead IA32/X32/!AMD64 code blocks after 32-bit x86 removal
Reviewed-by: stefank, ayang, kvn
2025-10-28 17:49:23 +00:00
Matthias Baesken
98e1d2fab1 8369563: Gtest dll_address_to_function_and_library_name has issues with stripped pdb files
Reviewed-by: clanger, lucy
2025-10-13 10:13:00 +00:00
Afshin Zafari
aea71ccab7 8342730: Get rid of SummaryDiff in VMATree
Reviewed-by: jsjolen, phubner
2025-09-30 08:54:53 +00:00
Thomas Stuefe
a663812121 8368124: Show useful thread names in ASAN reports
Reviewed-by: dholmes, mbaesken
2025-09-26 06:14:28 +00:00
Axel Boldt-Christmas
303686684c 8367972: ZGC: Reduce ZBarrierSet includes
Reviewed-by: stefank, eosterlund
2025-09-24 06:28:13 +00:00
Kim Barrett
f682f07007 8367796: Rename AtomicAccess gtests
Reviewed-by: ayang, tschatzl
2025-09-17 20:20:17 +00:00
Johan Sjölen
a7dc011ac4 8366658: Add missing locks when accessing the VirtualMemoryTracker instance in tests and MemMapPrinter
Reviewed-by: azafari, phubner
2025-09-15 11:24:26 +00:00
Kim Barrett
9e843f56ec 8367014: Rename class Atomic to AtomicAccess
Reviewed-by: dholmes, aph, stefank
2025-09-12 06:35:55 +00:00
Fredrik Bredberg
a272696813 8365190: Remove LockingMode related code from share
Reviewed-by: aboldtch, dholmes, ayang, coleenp, lmesnik, rcastanedalo
2025-09-08 10:28:18 +00:00
Arno Zeller
49fd6a0cb4 8366558: Gtests leave /tmp/cgroups-test* files
Reviewed-by: mbaesken, stuefe, lmesnik
2025-09-04 07:03:10 +00:00
David Holmes
80ab094a75 8347707: Standardise the use of os::snprintf and os::snprintf_checked
Reviewed-by: kbarrett, fbredberg
2025-08-31 21:34:16 +00:00
Johan Sjölen
4680dc9831 8365264: Rename ResourceHashtable to HashTable
Reviewed-by: iklam, ayang
2025-08-13 18:41:57 +00:00
Afshin Zafari
db12f1934a 8364280: NMTCommittedVirtualMemoryTracker.test_committed_virtualmemory_region_vm fails with assertion "negative distance"
Reviewed-by: gziemski, jsjolen
2025-08-12 08:03:18 +00:00
Afshin Zafari
1b3e23110b 8360048: NMT crash in gtest/NMTGtests.java: fatal error: NMT corruption: Block at 0x0000017748307120: header canary broken
Reviewed-by: jsjolen, gziemski
2025-08-08 09:06:43 +00:00
David Holmes
0735dc27c7 8362846: Windows error reporting for dll_load doesn't check for a null buffer
8362954: Missing error buffer null check in os::dll_load on Linux/BSD

Reviewed-by: mgronlun, kbarrett
2025-07-23 00:36:35 +00:00
Gerard Ziemski
10ae602944 8362276: NMT tests should have locks for the entire tests
Reviewed-by: shade, coleenp
2025-07-16 15:27:29 +00:00
Kim Barrett
878497fb85 8360178: TestArguments.atojulong gtest has incorrect format string
Reviewed-by: dholmes
2025-06-25 15:16:44 +00:00
Afshin Zafari
547ce03016 8337217: Port VirtualMemoryTracker to use VMATree
Reviewed-by: jsjolen, gziemski
2025-06-18 11:37:48 +00:00
Gerard Ziemski
9a2a2c5bb1 8354547: REDO: Force clients to explicitly pass mem_tag value, even if it is mtNone
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Reviewed-by: stefank, coleenp, jsjolen
2025-04-30 17:57:00 +00:00
Aleksey Shipilev
188c236071 8353558: x86: Use better instructions for ICache sync when available
Reviewed-by: kvn, adinn
2025-04-24 06:58:21 +00:00
Robert Toyonaga
44c5aca54d 8341491: Reserve and commit memory operations should be protected by NMT lock
Reviewed-by: stuefe, stefank
2025-04-23 11:53:09 +00:00
Gerard Ziemski
0da480a91d 8354535: [BACKOUT] Force clients to explicitly pass mem_tag value, even if it is mtNone
Reviewed-by: stefank, jsjolen
2025-04-14 18:47:59 +00:00
Gerard Ziemski
43b194741c 8344883: Force clients to explicitly pass mem_tag value, even if it is mtNone
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Reviewed-by: stefank, jsjolen
2025-04-14 16:22:07 +00:00
Magnus Ihse Bursie
4a242e3a65 8354213: Restore pointless unicode characters to ASCII
Reviewed-by: naoto, erikj, iris
2025-04-09 20:14:10 +00:00
Aleksey Shipilev
1d147ccb4c 8351484: Race condition in max stats in MonitorList::add
Reviewed-by: pchilanomate, zgu
2025-03-12 07:20:48 +00:00
SendaoYan
155697fc0e 8349623: [ASAN] Gtest os_linux.glibc_mallinfo_wrapper_vm fails
Reviewed-by: stuefe
2025-03-07 09:13:06 +00:00
Sergey Chernyshev
de29ef3bf3 8343191: Cgroup v1 subsystem fails to set subsystem path
Co-authored-by: Severin Gehwolf <sgehwolf@openjdk.org>
Reviewed-by: sgehwolf, mbaesken
2025-03-05 10:32:36 +00:00
SendaoYan
b054d24df5 8350584: Check the usage of LOG_PLEASE
Reviewed-by: stuefe
2025-03-03 07:48:12 +00:00
SendaoYan
b29f8b0478 8350665: SIZE_FORMAT_HEX macro undefined in gtest
Reviewed-by: coleenp, stuefe
2025-02-27 06:15:59 +00:00
SendaoYan
3fbae32d0a 8349465: [UBSAN] test_os_reserve_between.cpp reported applying non-zero offset to null pointer
Reviewed-by: mdoerr, amitkumar
2025-02-06 15:01:05 +00:00
Andrew Dinn
a937f6db30 8343767: Enumerate StubGen blobs, stubs and entries and generate code from declarations
Reviewed-by: vlivanov, mdoerr
2025-01-30 11:46:39 +00:00
Coleen Phillimore
4a9fba615d 8347990: Remove SIZE_FORMAT macros and replace remaining uses
Reviewed-by: dholmes, kbarrett
2025-01-21 13:18:58 +00:00