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223 Commits

Author SHA1 Message Date
Coleen Phillimore
932f4e6c86 8235334: Deprecate jcmd GC.class_stats 
Add a deprecation message

Reviewed-by: zgu, iklam
 2019-12-10 08:11:48 -05:00
Stefan Karlsson
161333eeba 8234748: Clean up atomic and orderAccess includes 
Reviewed-by: dholmes
 2019-11-26 10:47:46 +01:00
Zhengyu Gu
63b2ab296f 8234270: [REDO] JDK-8204128 NMT might report incorrect numbers for Compiler area 
Reviewed-by: stuefe, minqi
 2019-11-26 09:27:16 -05:00
Stefan Karlsson
0ad50c2b5c 8234740: Harmonize parameter order in Atomic - cmpxchg 
Reviewed-by: rehn, dholmes
 2019-11-25 12:33:15 +01:00
Stefan Karlsson
213af1161a 8234738: Harmonize parameter order in Atomic - sub 
Reviewed-by: rehn, dholmes
 2019-11-25 12:32:07 +01:00
Stefan Karlsson
d45ec50076 8234737: Harmonize parameter order in Atomic - add 
Reviewed-by: rehn, dholmes
 2019-11-25 12:31:39 +01:00
Stefan Karlsson
8db2c1158e 8234736: Harmonize parameter order in Atomic - store 
Reviewed-by: rehn, dholmes
 2019-11-25 12:30:24 +01:00
Stefan Karlsson
e527ce4b57 8234562: Move OrderAccess::release_store*/load_acquire to Atomic 
Reviewed-by: rehn, dholmes
 2019-11-25 12:22:13 +01:00
Per Lidén
08822b4e05 8234437: Remove CollectedHeap::safe_object_iterate() 
Reviewed-by: kbarrett, sjohanss
 2019-11-20 10:37:46 +01:00
Matthias Baesken
38f3241513 8233219: NMT output on AIX misses some categories 
Reviewed-by: stuefe, zgu
 2019-11-15 16:10:29 +01:00
Daniel D. Daugherty
e9e1948cfb 8234274: [BACKOUT] JDK-8204128 NMT might report incorrect numbers for Compiler area 
Reviewed-by: zgu
 2019-11-15 21:19:56 -05:00
Zhengyu Gu
5f19f8c823 8204128: NMT might report incorrect numbers for Compiler area 
Reviewed-by: stuefe, tschatzl
 2019-11-15 15:33:34 -05:00
Ralf Schmelter
b2a9673829 8233790: Forward output from heap dumper to jcmd/jmap 
Reviewed-by: stuefe, sspitsyn, cjplummer
 2019-11-11 12:06:22 +01:00
Ao Qi
87e7ddc8d7 8233608: Minimal build broken after JDK-8233494 
Reviewed-by: shade
 2019-11-06 01:45:25 +08:00
Claes Redestad
af729c390c 8233494: Avoid calling MallocTracker::record_malloc and record_free when NMT is off 
Reviewed-by: mdoerr, zgu
 2019-11-05 09:57:10 +01:00
Yasumasa Suenaga
11fbd78f27 8232084: HotSpot build failed with GCC 9.2.1 
Reviewed-by: sspitsyn, cjplummer, dholmes, iklam
 2019-10-18 09:57:20 +09:00
Daniil Titov
0f1f9fe653 8231666: ThreadIdTable::grow() invokes invalid thread transition 
Reviewed-by: dholmes, rehn
 2019-10-08 09:39:10 -07:00
Daniil Titov
7306526835 8170299: Debugger does not stop inside the low memory notifications code 
Reviewed-by: sspitsyn, dholmes
 2019-10-08 09:13:08 -07:00
David Holmes
f3df804e24 8231289: Disentangle JvmtiRawMonitor from ObjectMonitor and clean it up 
Reviewed-by: sspitsyn, dcubed, coleenp
 2019-10-07 18:44:53 -04:00
Coleen Phillimore
59dcb50e96 8231472: Clean up Monitor::_safepoint_check usage to Mutex::_safepoint_check 
Change Monitor:: to Mutex:: when allocating a Mutex, and in mutexLocker.

Reviewed-by: rehn, dholmes
 2019-09-27 07:56:02 -04:00
Paul Hohensee
1bce27d402 8231209: [REDO] ThreadMXBean::getThreadAllocatedBytes() can be quicker for self thread 
Add com.sun.management.getCurrentThreadAllocatedBytes, implement getThreadAllocatedBytes(long) independent of getThreadAllocatedBytes(long[])

Reviewed-by: mchung, dholmes, sspitsyn
 2019-09-25 15:22:33 -07:00
Daniil Titov
6ccf3351d7 8185005: Improve performance of ThreadMXBean.getThreadInfo(long ids[], int maxDepth) 
Reviewed-by: sspitsyn, dholmes, dcubed, rehn
 2019-09-25 11:10:05 -07:00
Robbin Ehn
35a9f6864a 8226705: [REDO] Deoptimize with handshakes 
Reviewed-by: eosterlund, dcubed, dlong, pchilanomate
 2019-09-19 10:52:22 +02:00
Daniel D. Daugherty
48946faf34 8231210: [BACKOUT] JDK-8207266 ThreadMXBean::getThreadAllocatedBytes() can be quicker for self thread 
Reviewed-by: phh, dholmes
 2019-09-18 20:49:13 -04:00
Paul Hohensee
aa318d070e 8207266: ThreadMXBean::getThreadAllocatedBytes() can be quicker for self thread 
Add com.sun.management.getCurrentThreadAllocatedBytes, implement getThreadAllocatedBytes(long) independent of getThreadAllocatedBytes(long[])

Reviewed-by: mchung, dholmes, sspitsyn
 2019-09-18 05:41:08 -07:00
Per Lidén
2d6874b861 8230841: Remove oopDesc::equals() 
Reviewed-by: rkennke, tschatzl
 2019-09-17 09:51:02 +02:00
Ioi Lam
e90970b67b 8230674: Heap dumps should exclude dormant CDS archived objects of unloaded classes 
Reviewed-by: dholmes, jiangli
 2019-09-11 13:28:09 -07:00
Leo Korinth
4b6f9ed07f 8230398: Remove NULL checks before FREE_C_HEAP_ARRAY 
Reviewed-by: dholmes, kbarrett, tschatzl
 2019-09-11 14:16:30 +02:00
Leo Korinth
eafb888c18 8227168: Cleanup usage of NEW_C_HEAP_ARRAY 
Reviewed-by: coleenp, dholmes, kbarrett, tschatzl
 2019-09-11 14:16:27 +02:00
Stefan Karlsson
04ef527ede 8224878: Use JVMFlag parameters instead of name strings 
Reviewed-by: gziemski, dholmes, jrose
 2019-08-26 09:15:43 +02:00
Stefan Karlsson
605b3f051b 8227086: Use AS_NO_KEEPALIVE loads in HeapDumper 
Reviewed-by: kbarrett, sspitsyn
 2019-07-02 12:28:41 +02:00
Coleen Phillimore
d35c1540e6 8227766: CheckUnhandledOops is broken in MemAllocator 
Save oop created in handle more eagerly, so CheckUnhandledOops doesn't bash it.

Reviewed-by: lfoltan, eosterlund
 2019-07-18 07:06:33 -04:00
Yasumasa Suenaga
2870c9d55e 8225690: Multiple AttachListener threads can be created 
Reviewed-by: sspitsyn, cjplummer
 2019-07-16 07:29:12 +09:00
Thomas Stuefe
4b5b4f479c 8227031: Print NMT statistics on fatal errors 
Reviewed-by: mbaesken, mdoerr
 2019-07-11 06:49:49 +02:00
Ralf Schmelter
be0c2eedb5 8224673: Adjust permission for delayed starting of debugging 
Changed permission from monitor to control

Reviewed-by: sspitsyn, clanger
 2019-05-24 04:18:18 -07:00
Ralf Schmelter
334e93b09e 8226608: Hide the onjcmd option from the help output 
Reviewed-by: sspitsyn, clanger
 2019-06-27 00:51:04 -07:00
Daniel D. Daugherty
d6be015b16 8226699: [BACKOUT] JDK-8221734 Deoptimize with handshakes 
Reviewed-by: dholmes, rehn, dlong
 2019-06-24 22:38:17 -04:00
Leonid Mesnik
8c40b77cd8 8225388: Running jcmd Compiler.CodeHeap_Analytics all 0 cause crash 
Reviewed-by: thartmann, sspitsyn
 2019-06-07 12:26:50 -07:00
Thomas Stuefe
dbc3f88d5c 8224600: Provide VM.events command 
Reviewed-by: minqi, dholmes, mbaesken, clanger
 2019-06-05 07:25:09 +02:00
Robbin Ehn
9baafa55a6 8221734: Deoptimize with handshakes 
Reviewed-by: dcubed, dholmes, pchilanomate, dlong, coleenp
 2019-05-23 10:13:29 +02:00
Andrew Luo
5bdacf11bd 8223810: HotSpot compile warnings from VS2017 
Reviewed-by: dholmes, stuefe
 2019-05-14 20:29:40 -04:00
Gerard Ziemski
22bf018812 8189208: Cleanup ancient argument processing code 
Remove bits thread_park_blocker, post_vm_init_hook_enabled and pending_list_uses_discovered_fields

Reviewed-by: hseigel, dholmes
 2019-05-09 12:04:20 -05:00
Stefan Karlsson
c90f3ee68b 8223624: Cleanup includes of universe.hpp 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:28:30 +02:00
Coleen Phillimore
fbafef11c0 8222811: Consolidate MutexLockerEx and MutexLocker 
Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.

Reviewed-by: dcubed, dholmes, pliden, rehn
 2019-04-25 10:56:31 -04:00
Ioi Lam
22484b8c35 8221698: Remove redundant includes from popular header files 
Removed histogram.hpp classLoader.hpp utf8.hpp moduleEntry.hpp packageEntry.hpp

Reviewed-by: coleenp, stuefe
 2019-03-30 08:26:20 -07:00
Zhengyu Gu
201cdc50f9 8204552: NMT: Separate thread stack tracking from virtual memory tracking 
Reviewed-by: stuefe, minqi
 2019-03-26 15:50:34 -04:00
Claes Redestad
bf2d6a2838 8220682: Heap dumping and inspection fails with JDK-8214712 
Reviewed-by: jcbeyler, jiangli, sspitsyn
 2019-03-26 10:23:11 +01:00
Lin Zang
144d81caf6 8219721: jcmd from earlier release will hang attaching to VM with JDK-8215622 applied 
Fix compatibility issue caused by jmap update of 8215622

Reviewed-by: dholmes, ysuenaga, phh, sspitsyn
 2019-03-11 21:26:19 -04:00
Aleksey Shipilev
3d6795e0e3 8219583: Windows build failure after JDK-8214777 (Avoid some GCC 8.X strncpy() errors in HotSpot) 
Reviewed-by: kbarrett, mikael
 2019-02-23 10:55:45 +01:00
Robbin Ehn
74d466fd5f 8219436: Safepoint logs correction and misc 
Reviewed-by: mdoerr, coleenp
 2019-02-22 14:20:06 +01:00