78 Commits

Author SHA1 Message Date
Alex Menkov
db340e54f8 8356222: Thread.print command reports waiting on the Class initialization monitor for both carrier and virtual threads
Reviewed-by: alanb, sspitsyn
2025-05-30 21:11:58 +00:00
Markus Grönlund
bbceab0725 8352251: Implement JEP 518: JFR Cooperative Sampling
Co-authored-by: Aleksey Shipilev <shade@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Boris Ulasevich <bulasevich@openjdk.org>
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: eosterlund, egahlin
2025-05-26 18:37:55 +00:00
Stefan Karlsson
a919f6d04e 8356372: JVMTI heap sampling not working properly with outside TLAB allocations
Co-authored-by: Stefan Johansson <sjohanss@openjdk.org>
Reviewed-by: sjohanss, sspitsyn
2025-05-22 06:39:55 +00:00
Coleen Phillimore
3270b00957 8356173: Remove ThreadCritical
Reviewed-by: dholmes, kbarrett, jsjolen
2025-05-14 12:00:23 +00:00
Patricio Chilano Mateo
9a23f721c7 8316682: serviceability/jvmti/vthread/SelfSuspendDisablerTest timed out
Reviewed-by: lmesnik, pchilanomate
2025-05-06 22:08:51 +00:00
Aleksey Shipilev
db6fa5923c 8355617: Remove historical debug_only macro in favor of DEBUG_ONLY
Reviewed-by: stefank, kbarrett, jwaters
2025-04-28 08:43:14 +00:00
Cesar Soares Lucas
055b750d99 8354543: Set more meaningful names for "get_vm_result" and "get_vm_result_2"
Reviewed-by: shade, coleenp
2025-04-17 06:08:36 +00:00
Serguei Spitsyn
1c34f3cdb1 8352773: JVMTI should disable events during java upcalls
Reviewed-by: lmesnik, dholmes, cjplummer, coleenp
2025-04-11 01:25:55 +00:00
Patricio Chilano Mateo
d32ff13922 8353117: Crash: assert(id >= ThreadIdentifier::initial() && id < ThreadIdentifier::current()) failed: must be reasonable)
Reviewed-by: dholmes, fbredberg
2025-04-02 14:32:03 +00:00
Aleksey Shipilev
930455b596 8351640: Print reason for making method not entrant
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Reviewed-by: vlivanov, kvn
2025-03-12 19:45:31 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion
Reviewed-by: lkorinth, erikj, dholmes, ihse
2025-01-21 10:21:24 +00:00
David Holmes
9b1bed0aa4 8290043: serviceability/attach/ConcAttachTest.java failed "guarantee(!CheckJNICalls) failed: Attached JNI thread exited without being detached"
Reviewed-by: jsjolen, coleenp
2025-01-14 19:49:55 +00:00
Coleen Phillimore
379d05bcc1 8346990: Remove INTX_FORMAT and UINTX_FORMAT macros
Reviewed-by: kbarrett, dholmes, matsaave
2025-01-13 22:01:54 +00:00
David Holmes
db9eab3f29 8311542: Consolidate the native stack printing code
Reviewed-by: kbarrett, jwaters
2024-12-12 23:15:48 +00:00
Patricio Chilano Mateo
c113f82f78 8343957: Rename ObjectMonitor::owner_from() and JavaThread::_lock_id
Reviewed-by: coleenp, dholmes
2024-12-04 21:25:38 +00:00
Matthias Baesken
cf1eb58d67 8344935: [ubsan]: javaThread.hpp:1241:52: runtime error: load of value 9831830, which is not a valid value for type 'freeze_result'
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Reviewed-by: rrich, pchilanomate
2024-12-04 08:11:33 +00:00
Patricio Chilano Mateo
78b80150e0 8338383: Implement JEP 491: Synchronize Virtual Threads without Pinning
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: aboldtch, dholmes, coleenp, fbredberg, dlong, sspitsyn
2024-11-12 15:23:48 +00:00
Alan Bateman
dee0982c60 8343132: Remove temporary transitions from Virtual thread implementation
Reviewed-by: dholmes, sspitsyn, pchilanomate
2024-10-31 08:53:19 +00:00
Fredrik Bredberg
180affc571 8320318: ObjectMonitor Responsible thread
Reviewed-by: aboldtch, coleenp, pchilanomate, eosterlund
2024-09-30 12:28:35 +00:00
Gerard Ziemski
eabfc6e4d9 8337563: NMT: rename MEMFLAGS to MemTag
Reviewed-by: dholmes, coleenp, jsjolen
2024-09-17 19:59:06 +00:00
Leonid Mesnik
d03ec7aad4 8339030: frame::print_value_on(outputStream* st, JavaThread *thread) doesn't need thread argument
Reviewed-by: dholmes, coleenp
2024-08-28 20:17:25 +00:00
Axel Boldt-Christmas
bd4160cea8 8315884: New Object to ObjectMonitor mapping
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Reviewed-by: rkennke, coleenp, dcubed
2024-08-16 06:20:17 +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
Thomas Stuefe
974dca80df 8334223: Make Arena MEMFLAGs immutable
Reviewed-by: jsjolen, azafari, gziemski
2024-06-25 05:06:33 +00:00
Serguei Spitsyn
60ea17e848 8311177: Switching to interpreter only mode in carrier thread can lead to crashes
Reviewed-by: pchilanomate, amenkov
2024-06-05 21:46:41 +00:00
Thomas Stuefe
303ac9f270 8332671: Logging for pretouching thread stacks shows wrong memory range
Reviewed-by: shade
2024-05-23 15:54:11 +00:00
Kevin Walls
ad0b54d429 8314225: SIGSEGV in JavaThread::is_lock_owned
Reviewed-by: dlong, dholmes
2024-05-09 11:47:45 +00:00
Doug Simon
aafa15fc17 8331208: Memory stress test that checks OutOfMemoryError stack trace fails
Reviewed-by: dholmes, never
2024-05-08 10:18:33 +00:00
Serguei Spitsyn
663acd2e17 8330969: scalability issue with loaded JVMTI agent
Reviewed-by: amenkov, cjplummer
2024-05-01 08:40:48 +00:00
Tom Rodriguez
f6f038a678 8317368: [JVMCI] SIGSEGV in JVMCIEnv::initialize_installed_code on libgraal
Reviewed-by: dnsimon, kvn, eosterlund
2024-04-17 00:18:15 +00:00
David Holmes
274c805c51 8327743: JVM crash in hotspot/share/runtime/javaThread.cpp - failed: held monitor count should be equal to jni: 0 != 1
Co-authored-by: Fredrik Bredberg <fbredberg@openjdk.org>
Reviewed-by: rehn, fbredberg, pchilanomate, rrich
2024-04-16 00:48:15 +00:00
David Holmes
d22d560871 8329864: TestLibGraal.java still crashes with assert(_stack_base != nullptr)
Reviewed-by: dnsimon, jsjolen, dcubed
2024-04-15 07:33:10 +00:00
Vladimir Kozlov
6736792b9a 8329628: Additional changes after JDK-8329332
Reviewed-by: stefank, eosterlund
2024-04-09 15:32:15 +00:00
Stefan Karlsson
87131fb2f7 8329629: GC interfaces should work directly against nmethod instead of CodeBlob
Reviewed-by: ayang, eosterlund
2024-04-09 12:27:55 +00:00
Fredrik Bredberg
991e04e7d7 8327383: Clean up _Stalled and _Spinner fields
Reviewed-by: dholmes, coleenp
2024-03-28 20:15:36 +00:00
Serguei Spitsyn
6eea5d6755 8325187: JVMTI GetThreadState says virtual thread is JVMTI_THREAD_STATE_INTERRUPTED when it no longer is
Reviewed-by: dholmes, alanb
2024-03-19 08:27:55 +00:00
Magnus Ihse Bursie
09d4936657 8252136: Several methods in hotspot are missing "static"
Reviewed-by: coleenp, stefank, kvn, kbarrett
2024-02-14 16:29:58 +00:00
Tom Rodriguez
1993652653 8324983: race in CompileBroker::possibly_add_compiler_threads
Reviewed-by: kvn, dholmes, dnsimon
2024-02-05 17:43:34 +00:00
Kim Barrett
3059c3b69e 8324242: Avoid null check for OopHandle::ptr_raw()
Reviewed-by: shade, jsjolen, coleenp
2024-01-25 05:44:18 +00:00
Serguei Spitsyn
0f8e4e0a81 8311218: fatal error: stuck in JvmtiVTMSTransitionDisabler::VTMS_transition_disable
Reviewed-by: lmesnik, alanb
2023-12-19 17:26:55 +00:00
David Holmes
84124794c2 8316229: Enhance class initialization logging
Reviewed-by: shade, coleenp
2023-09-21 00:50:33 +00:00
Coleen Phillimore
f47767ffef 8313882: Fix -Wconversion warnings in runtime code
Reviewed-by: pchilanomate, dlong, dholmes
2023-08-10 11:57:25 +00:00
Jie Fu
82612e2725 8312329: Minimal build failure after JDK-8311541
Reviewed-by: dholmes, amitkumar
2023-07-19 04:58:22 +00:00
David Holmes
c2f421b8bf 8311541: JavaThread::print_jni_stack doesn't support native stacks on all platforms
Reviewed-by: pchilanomate, shade, stuefe
2023-07-18 22:04:37 +00:00
Daniel D. Daugherty
ceca198ef2 8307068: store a JavaThread* in the java.lang.Thread object after the JavaThread* is added to the main ThreadsList
Reviewed-by: dholmes, rehn, apangin
2023-05-13 14:41:19 +00:00
Serguei Spitsyn
51b8f3cfb9 8306034: add support of virtual threads to JVMTI StopThread
Reviewed-by: cjplummer
2023-05-11 17:48:39 +00:00
Roman Kennke
7f6358a8b5 8291555: Implement alternative fast-locking scheme
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Reviewed-by: dcubed, stuefe, shade, dholmes, dlong
2023-05-08 17:51:39 +00:00
Aleksey Shipilev
fcb280a48b 8305092: Improve Thread.sleep(millis, nanos) for sub-millisecond granularity
Reviewed-by: dholmes, alanb
2023-05-03 09:39:57 +00:00
Thomas Stuefe
ea9201f420 8306510: Print number of threads and stack sizes in error reports
Reviewed-by: gziemski, dholmes
2023-05-02 12:18:23 +00:00
David Holmes
8a1639d49b 8305936: JavaThread::create_system_thread_object has unused is_visible argument
Reviewed-by: alanb, kbarrett
2023-04-13 23:10:18 +00:00