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44 Commits

Author SHA1 Message Date
tianshuang
dd18d76b4c 8297173: usageTicks and totalTicks should be volatile to ensure that different threads get the latest ticks 
Reviewed-by: sgehwolf, alanb
 2022-11-18 10:45:36 +00:00
Joe Darcy
536c9a512e 8294618: Update openjdk.java.net => openjdk.org 
Reviewed-by: mikael, iris, joehw, prr, ihse
 2022-10-05 16:48:09 +00:00
Harold Seigel
db77227684 8282684: Obsolete UseContainerCpuShares and PreferContainerQuotaForCPUCount flags 
Reviewed-by: dholmes, iklam, sgehwolf
 2022-08-22 14:35:44 +00:00
Daniel Jeliński
04c47da118 8289768: Clean up unused code 
Reviewed-by: dfuchs, lancea, weijun, naoto, cjplummer, alanb, michaelm, chegar
 2022-07-12 11:30:17 +00:00
Alan Bateman
f3b1f60a29 8288289: Preview APIs in jdk.jdi, jdk.management, and jdk.jfr should be reflective preview APIs 
Reviewed-by: cjplummer, jlahoda
 2022-06-15 08:20:51 +00:00
Alexey Ivanov
9b7e42c0f0 8284209: Replace remaining usages of 'a the' in source code 
Reviewed-by: lancea, wetmore, dfuchs, iris, jjg, ihse
 2022-05-24 20:08:11 +00:00
Magnus Ihse Bursie
76caeed498 8285366: Fix typos in serviceability 
Reviewed-by: kevinw, sspitsyn
 2022-05-13 15:17:22 +00:00
Alan Bateman
9583e3657e 8284161: Implementation of Virtual Threads (Preview) 
Co-authored-by: Ron Pressler <rpressler@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Rickard Bäckman <rbackman@openjdk.org>
Co-authored-by: Markus Grönlund <mgronlun@openjdk.org>
Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org>
Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org>
Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
 2022-05-07 08:06:16 +00:00
bobpengxie
a625bfdba4 8283903: GetContainerCpuLoad does not return the correct result in share mode 
Reviewed-by: jiefu, sgehwolf, kevinw, dholmes
 2022-03-30 17:06:38 +00:00
Thomas Stuefe
b8d33a2a4e 8277029: JMM GetDiagnosticXXXInfo APIs should verify output array sizes 
Reviewed-by: dholmes, sspitsyn
 2021-11-16 09:49:03 +00:00
Magnus Ihse Bursie
7023b3f8a1 8276628: Use blessed modifier order in serviceability code 
Reviewed-by: dholmes, lmesnik, cjplummer
 2021-11-05 12:07:58 +00:00
Joe Darcy
d9e03e42af 8275244: Suppress warnings on non-serializable array component types in jdk.management 
Reviewed-by: alanb
 2021-10-13 20:19:04 +00:00
Joe Darcy
8215b2eb61 8274398: Suppress more warnings on non-serializable non-transient instance fields in management libs 
Reviewed-by: sspitsyn
 2021-09-30 16:58:53 +00:00
bobpengxie
25f00d787c 8269851: OperatingSystemMXBean getProcessCpuLoad reports incorrect process cpu usage in containers 
Co-authored-by: Severin Gehwolf <sgehwolf@openjdk.org>
Reviewed-by: sgehwolf
 2021-07-28 23:12:44 +00:00
UncleNine
72672277e4 8268361: Fix the infinite loop in next_line 
Reviewed-by: dholmes, sgehwolf, sspitsyn
 2021-06-10 16:40:29 +00:00
Severin Gehwolf
2963c9e677 8268103: JNI functions incorrectly return a double after JDK-8265836 
Reviewed-by: dholmes
 2021-06-02 12:18:30 +00:00
Weijun Wang
6765f90250 8266459: Implement JEP 411: Deprecate the Security Manager for Removal 
Co-authored-by: Sean Mullan <mullan@openjdk.org>
Co-authored-by: Lance Andersen <lancea@openjdk.org>
Co-authored-by: Weijun Wang <weijun@openjdk.org>
Reviewed-by: erikj, darcy, chegar, naoto, joehw, alanb, mchung, kcr, prr, lancea
 2021-06-02 11:57:31 +00:00
Hao Tang
ef368b32bc 8265836: OperatingSystemImpl.getCpuLoad() returns incorrect CPU load inside a container 
Co-authored-by: Shaojun Wang <jeffery.wsj@alibaba-inc.com>
Co-authored-by: Severin Gehwolf <sgehwolf@openjdk.org>
Reviewed-by: sgehwolf, ysuenaga
 2021-05-27 14:40:29 +00:00
Yasumasa Suenaga
e2106d5af6 8265104: CpuLoad and SystemCpuLoad in OperatingSystem MXBean returns -1.0 
Reviewed-by: dholmes, sgehwolf
 2021-04-14 07:38:31 +00:00
Severin Gehwolf
af155fc068 8258836: JNI local refs exceed capacity getDiagnosticCommandInfo 
Reviewed-by: cjplummer, shade
 2021-01-25 08:57:56 +00:00
Andrey Turbanov
d08c612b40 8257708: Remove redundant unmodifiableSet wrapper from already immutable set returned by Collections.singleton 
Reviewed-by: shade, sspitsyn
 2020-12-04 06:32:14 +00:00
Severin Gehwolf
79f02a67ce 8247863: Unreachable code in OperatingSystemImpl.getTotalSwapSpaceSize() 
After 8231111 we have -1 for missing metrics, thus the fix of 8236617 is obsolete

Reviewed-by: mbaesken
 2020-06-19 10:40:04 +02:00
Jesper Wilhelmsson
233cac3232 Merge 2020-06-25 03:11:32 +02:00
Jonathan Gibbons
4167ba1288 8248061: bad reference in @throws in HotSpotDiagnosticMXBean 
Reviewed-by: dcubed
 2020-06-22 19:39:18 -07:00
Matthias Baesken
3341d36131 8247469: getSystemCpuLoad() returns -1 on linux when some offline cpus are present and cpusets.effective_cpus is not available 
Reviewed-by: bobv, dtitov
 2020-06-12 16:40:47 +02:00
Leonid Mesnik
bac2e7fcad 8242328: Update mentions of ThreadMBean to ThreadMXBean 
Reviewed-by: dholmes, iignatyev, sspitsyn
 2020-06-12 14:33:55 -07:00
Matthias Baesken
7d6c1cf4a8 8246648: issue with OperatingSystemImpl getFreeSwapSpaceSize in docker after 8242480 
Reviewed-by: bobv, sgehwolf
 2020-06-08 09:29:32 +02:00
Mikael Vidstedt
071bd521bc 8244224: Implementation of JEP 381: Remove the Solaris and SPARC Ports 
Reviewed-by: alanb, bchristi, dcubed, dfuchs, eosterlund, erikj, glaubitz, ihse, iignatyev, jjiang, kbarrett, ksrini, kvn, naoto, prr, rriggs, serb, sspitsyn, stefank, tschatzl, valeriep, weijun, weijun
 2020-05-20 17:33:37 -07:00
Jie Fu
f6f97ea24b 8242480: Negative value may be returned by getFreeSwapSpaceSize() in the docker 
Reviewed-by: sgehwolf, dholmes
 2020-04-17 14:48:11 +08:00
Daniil Titov
5ad5aa49ce 8242430: Correct links in javadoc of OperatingSystemMXBean 
Reviewed-by: dholmes
 2020-04-10 08:46:17 -07:00
Severin Gehwolf
4def210a22 8231111: Cgroups v2: Rework Metrics in java.base so as to recognize unified hierarchy 
Reviewed-by: bobv, mchung
 2019-12-16 15:07:17 +01:00
Daniil Titov
5ac7dfa2bf 8235681: Remove unnecessary workarounds in UnixOperatingSystem.c 
Reviewed-by: cjplummer, amenkov
 2020-01-27 09:39:44 -08:00
Matthias Baesken
44f7fe57a8 8236617: jtreg test containers/docker/TestMemoryAwareness.java fails after 8226575 
Reviewed-by: bobv, clanger, mdoerr
 2020-01-03 11:10:42 +01:00
Daniil Titov
7b82266a15 8226575: OperatingSystemMXBean should be made container aware 
Reviewed-by: dholmes, bobv, mchung, sspitsyn
 2019-12-11 19:20:57 -08:00
Paul Hohensee
68e5c40f6f 8231968: getCurrentThreadAllocatedBytes default implementation s/b getThreadAllocatedBytes 
Pass Thread.currentThread().getId() to getThreadAllocatedBytes, remove its implSpec

Reviewed-by: dholmes, mchung, sspitsyn
 2019-10-23 18:43:18 -07:00
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
Jonathan Gibbons
5edd5f5805 8220251: fix headings in java.management 
Reviewed-by: lancea
 2019-05-30 17:28:26 -07:00
Amit Sapre
06383ba3a1 8211951: Broken links in java.management files 
Corrected broken Javadoc links.

Reviewed-by: alanb, sspitsyn
 2018-11-09 12:47:20 +05:30
Brian Burkhalter
67b2c6fc66 8207744: Clean up inconsistent use of opendir/closedir versus opendir64/closedir64 
Reviewed-by: bsrbnd, mbaesken, bchristi, simonis
 2018-08-30 12:39:26 -07:00
Brian Burkhalter
01fd04b862 8207748: Fix for 8202794 breaks tier1 builds 
Reviewed-by: kbarrett, darcy
 2018-07-17 16:22:26 -07:00
Bernard Blaser
f4723253b6 8202794: Native Unix code should use readdir rather than readdir_r 
Reviewed-by: alanb, bsrbnd
 2018-07-17 12:03:10 -07:00
Sangheon Kim
3b923d063e 8196325: GarbageCollectionNotificationInfo has same information for before and after 
Reviewed-by: mchung, sspitsyn
 2018-04-24 16:48:29 -07:00
Ujwal Vangapally
96d0817455 8185003: JMX: Add a version of ThreadMXBean.dumpAllThreads with a maxDepth argument 
Added two new API's to limit the stack trace depth

Reviewed-by: mchung, dfuchs, rriggs, egahlin
 2017-10-05 01:31:53 -07:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00