455 Commits

Author SHA1 Message Date
Matthias Baesken
0a71872212 8217786: Provide virtualization related info in the hs_error file on linux s390x
Reviewed-by: dholmes, stuefe
2019-01-30 09:57:59 +01:00
David Holmes
4931a2a9d6 8194860: Cleanup Semaphore timed-wait time calculations
Reviewed-by: coleenp, kbarrett
2019-01-23 21:17:51 -05:00
Harold Seigel
419c048dc3 8215699: -Xlog::file cannot be used with named pipe
If the log file is a named pipe then change the default file_count to zero so no log file rotation is attempted.

Reviewed-by: lfoltan, coleenp
2019-01-17 08:48:11 -05:00
Amith Pawar
8bd5f49675 8213827: NUMA heap allocation does not respect process membind/interleave settings
Optionally use libnuma v2 API to query for and support NUMA membind/interleave process configuration.

Reviewed-by: tschatzl, sangheki
2019-01-16 22:32:04 +01:00
David Holmes
c6653432a5 8214816: os::read() should not transition to _thread_blocked with safepoint check on Solaris
Reviewed-by: jiangli, mgronlun
2019-01-13 16:54:01 -05:00
Severin Gehwolf
e978a4094a 8216559: [JFR] Native libraries not correctly parsed from /proc/self/maps
Use %7s for the dev scan format as major:minor may be up to that length

Reviewed-by: mgronlun, jwilhelm
2019-01-11 13:34:57 +01:00
Robbin Ehn
83c8720879 8214271: Fast primitive to wake many threads
Reviewed-by: dholmes, dcubed
2019-01-11 10:58:46 +01:00
Coleen Phillimore
154a1a02bf 8216167: Update include guards to reflect correct directories
Use script and some manual fixup to fix directores names in include guards.

Reviewed-by: lfoltan, eosterlund, kbarrett
2019-01-10 15:13:51 -05:00
Severin Gehwolf
7d324fc795 8216366: Add rationale to PER_CPU_SHARES define
Reviewed-by: bobv, adinn
2019-01-08 14:15:14 +01:00
Matthias Baesken
db1518dae2 8215962: Support ThreadPriorityPolicy mode 1 for non-root users on linux/bsd
Reviewed-by: dcubed, dholmes
2019-01-04 17:46:56 +01:00
Jesper Wilhelmsson
59716b0bb3 Merge 2019-01-02 16:05:13 +01:00
Kishor Kharbas
d580e2eed2 8211425: Allocation of old generation of java heap on alternate memory devices - G1 GC
8202286: Allocation of old generation of Java heap on alternate memory devices

Enable an experimental feature in HotSpot JVM to allocate old generation of G1 GC on an alternative memory device, such as NV-DIMMs.

Reviewed-by: sangheki, sjohanss
2018-12-21 08:18:59 -08:00
Matthias Baesken
e4bc6e7ab9 8215707: [macosx] fix pthread_getschedparam and pthread_setschedparam calls
Reviewed-by: clanger, dholmes
2018-12-21 14:42:08 +01:00
David Holmes
526f854cc1 8214097: Rework thread initialization and teardown logic
Reviewed-by: rehn, mgronlun, dcubed, kbarrett
2018-12-27 21:17:11 -05:00
Robbin Ehn
994ab71870 8214180: Need better granularity for sleeping
Reviewed-by: eosterlund, dcubed, dholmes
2018-12-20 10:05:19 +01:00
Christophe Phillips
169729fe9b 8215342: [Zero] Build fails after JDK-8200613
Reviewed-by: shade, jgeorge
2018-12-13 10:25:50 +01:00
Jini George
fdf7d4ec11 8200613: SA: jstack throws UnmappedAddressException with a CDS core file
Dump the closed archive heap space into the corefile on Linux by setting bit 2 of the coredump_filter file to dump the file backed private mappings.

Reviewed-by: iklam, cjplummer, kevinw, coleenp
2018-12-12 10:13:11 +05:30
Nils Eliasson
4246096355 8214773: Replace use of thread unsafe strtok
Reviewed-by: thartmann, dholmes
2018-12-04 18:55:06 +01:00
Matthias Baesken
f8ccc8393b 8214944: replace strerror by os::strerror
Reviewed-by: dholmes, neliasso
2018-12-06 09:48:33 +01:00
Jakub Vanek
b2bf2d252b 8214332: Add a flag for overriding default JNI library search path
Reviewed-by: erikj, dholmes
2018-11-28 22:29:35 -05:00
Matthias Baesken
93a6b7e355 8211326: add OS user related information to hs_err file
Reviewed-by: dholmes, stuefe
2018-11-15 17:08:59 +01:00
David Holmes
5e0ae53450 8213723: More Monitor/mutex initialization management
8213893: StringTable_lock is unused

Reviewed-by: tschatzl, dcubed, coleenp
2018-11-15 17:55:41 -05:00
Matthias Baesken
e552242db6 8211106: [windows] Update OS detection code to recognize Windows Server 2019
Reviewed-by: alanb, clanger, bobv
2018-10-02 13:48:08 +02:00
David Holmes
ea22b27348 8213760: os::obsolete_option is obsolete and should be removed
Reviewed-by: jiangli, igerasim, stuefe
2018-11-13 16:49:58 -05:00
Roman Kennke
7c3f2b06f1 8213199: GC abstraction for Assembler::needs_explicit_null_check()
Reviewed-by: adinn, eosterlund
2018-11-08 23:31:08 +01:00
Mikael Vidstedt
f69921f2fc 8213436: Obsolete UseMembar
Reviewed-by: kvn, dholmes, mdoerr, adinn
2018-11-08 11:45:13 -08:00
Igor Ignatyev
35871a8ca1 8213058: remove ExecuteInternalVMTests and VerboseInternalVMTests flags
Reviewed-by: erikj, dholmes, ihse
2018-11-02 16:27:55 -07:00
Gerard Ziemski
0108d754d7 8017061: os_bsd.cpp contains code for UseSHM and UseHugeTLBFS
Removed the code using unused flags.

Reviewed-by: dholmes, coleenp
2018-10-26 10:47:05 -05:00
Thomas Stuefe
e4f51809e4 8212173: Thread._stack_base/_stack_size initialized too late for new threads
Reviewed-by: dholmes, simonis
2018-10-19 09:39:29 +02:00
Kim Barrett
6330fc1cb6 8212023: Implicit narrowing in Solaris/sparc initializers
Explicitly narrow or fix destination types.

Reviewed-by: dholmes, tschatzl
2018-10-12 17:35:26 -04:00
Muthusamy Chinnathambi
cbe11130f5 8027434: "-XX:OnOutOfMemoryError" uses fork instead of vfork
Reviewed-by: dholmes, iklam
2018-10-09 16:08:07 +05:30
Kim Barrett
cd95f5a933 8211296: Remove HotSpot deprecation warning suppression for Mac/clang
Removed deprecation warning suppression, fixed uses of deprecated functions.

Reviewed-by: dholmes, mikael
2018-10-05 14:28:44 -04:00
David Holmes
a3cd6a1a70 8188764: Obsolete AssumeMP and then remove all support for non-MP builds
Reviewed-by: mikael, mdoerr, bulasevich, eosterlund
2018-10-03 03:41:57 -04:00
Mikael Vidstedt
8e53d1b5dc 8211350: Remove jprt support
Reviewed-by: dholmes, erikj, mchung, alanb, jjg
2018-10-02 22:36:08 -07:00
David Holmes
d1d1c16f8c 8211175: Remove temporary clock initialization duplication
Reviewed-by: rehn, mikael
2018-10-02 17:12:13 -04:00
Matthias Baesken
36f62aa6c0 8210964: add more ld preloading related info to hs_error file on Linux
Reviewed-by: clanger, stuefe
2018-09-28 09:20:46 +02:00
Calvin Cheung
fcc414655b 8190737: use unicode version of the canonicalize() function to handle long path on windows
Also calling CreateFileW in zip_util.c to handle long path

Reviewed-by: sherman, iklam
2018-09-14 11:17:25 -07:00
John Paul Adrian Glaubitz
e7a2c9d679 8165440: Add Zero support for x86_64-linux-gnux32 target
Reviewed-by: erikj, ihse
2018-09-05 11:15:28 +02:00
Thomas Stuefe
23635d7d6f 8210314: [aix] NMT does not show "Safepoint" memory type
Reviewed-by: goetz, mbaesken
2018-09-03 14:27:03 +02:00
Chris Plummer
77921f8a38 8199811: com/sun/jdi/ProcessAttachTest.java fails intermittently: Remote thread failed for unknown reason
Give attach listener thread a chance to finish starting

Reviewed-by: dholmes, gadams
2018-08-29 20:13:53 -07:00
Ioi Lam
bd57506f87 8207832: serviceability/sa/ClhsdbCDSCore.java failed with "Couldn't find core file location"
Handle %p in /proc/sys/kernel/core_pattern

Reviewed-by: dholmes, hseigel
2018-08-15 19:22:46 -07:00
Coleen Phillimore
647c7d5344 8164683: Solaris: JVM abuses thread preemption control
Complete removal of preemption control and command line arguments (were deprecated in 11).

Reviewed-by: hseigel, pchilanomate, dholmes
2018-08-10 09:36:01 -04:00
Mikael Vidstedt
83a51d869e Merge 2018-08-09 10:08:07 -07:00
Robin Westberg
961156b1d5 8208676: Missing NULL check and resource leak in NetworkPerformanceInterface::NetworkPerformance::network_utilization
Reviewed-by: mgronlun, rehn
2018-08-06 14:56:56 +02:00
Swati Sharma
0440d172a0 8189922: UseNUMA memory interleaving vs membind
Reviewed-by: gromero, drwhite, dholmes, tschatzl
2018-07-19 16:56:05 -04:00
Phil Race
1387c87093 Merge 2018-07-26 10:00:40 -07:00
Coleen Phillimore
39dd04b953 8207359: Make SymbolTable increment_refcount disallow zero
Use cmpxchg for non permanent symbol refcounting, and pack refcount and length into an int.

Reviewed-by: gziemski, kbarrett, iklam
2018-07-20 14:52:11 -04:00
Phil Race
28e828130d Merge 2018-07-19 10:17:22 -07:00
Kim Barrett
9a9c824ece 8202353: os::readdir should use readdir instead of readdir_r
8202835: jfr/event/os/TestSystemProcess.java fails on missing events

Os::readdir uses POSIX readdir, drop buffer arg, fix JFR uses.

Reviewed-by: coleenp, tschatzl, bsrbnd
2018-07-17 15:59:47 -04:00
Jesper Wilhelmsson
4fc510cc89 Merge 2018-07-14 02:14:54 +02:00