443 Commits

Author SHA1 Message Date
Per Lidén
0f06a9a5cd 8237825: ZGC: Replace -XX:ZPath with -XX:AllocateHeapAt
Reviewed-by: eosterlund
2020-01-30 12:41:56 +01:00
Per Lidén
24691f248c 8237758: ZGC: Move get_mempolicy() syscall wrapper to ZSyscall
Reviewed-by: eosterlund
2020-01-30 12:41:47 +01:00
Per Lidén
91d58b8f96 8237649: ZGC: Improved NUMA support when using small pages
Reviewed-by: eosterlund, smonteith
2020-01-30 12:41:26 +01:00
Matthias Baesken
cd01fa372e 8223699: cleanup perfMemory_aix.cpp O_NOFOLLOW coding on aix
Reviewed-by: lucy, mdoerr
2020-01-28 08:53:30 +01:00
David Holmes
7c27f9f5dd 8235741: Inappropriate uses of os::javaTimeMillis()
Reviewed-by: rehn, kbarrett, egahlin, shade
2020-01-17 00:52:10 -05:00
Severin Gehwolf
4ca0699585 8237479: 8230305 causes slowdebug build failure
Declare methods as pure virtual.

Reviewed-by: dcubed, dholmes
2020-01-18 20:54:37 +01:00
Severin Gehwolf
d462a6b5c9 8230305: Cgroups v2: Container awareness
Implement Cgroups v2 container awareness in hotspot

Reviewed-by: bobv, dholmes
2019-11-07 17:11:59 +01:00
Per Lidén
d98a39a0e7 8237200: ZGC: Rename ZBackingPath to ZMountPoint
Reviewed-by: stefank, eosterlund, smonteith
2020-01-17 10:20:38 +01:00
Per Lidén
74f0ef5050 8237199: ZGC: Rename ZBackingFile to ZPhysicalMemoryBacking
Reviewed-by: stefank, eosterlund, smonteith
2020-01-17 10:20:38 +01:00
Per Lidén
c6dc3308a1 8237198: ZGC: Share multi-mapping code in ZBackingFile
Reviewed-by: stefank, eosterlund, smonteith
2020-01-17 10:20:37 +01:00
Ioi Lam
584db9818a 8236625: Remove writeable macro from JVM flags declaration
Reviewed-by: coleenp, hseigel, gziemski
2020-01-07 18:56:18 -08:00
Yasumasa Suenaga
7d8519fffe 8236489: Java heap file on daxfs should be more secure
Reviewed-by: iklam, dholmes
2020-01-08 08:53:28 +09:00
Matthias Baesken
9a31ab8862 8235671: enhance print_rlimit_info in os_posix
Reviewed-by: clanger, mdoerr
2019-12-10 16:55:14 +01:00
Stefan Karlsson
47ee85a247 8235760: ZGC: Implement precise check for @require vm.gc.Z for Windows
Reviewed-by: eosterlund, pliden
2019-12-11 12:53:10 +01:00
Matthias Baesken
e5b0e366ea 8235489: handle return values of sscanf calls in hotspot
Reviewed-by: clanger, kbarrett
2019-12-11 09:42:52 +01:00
Robbin Ehn
0df5be808d 8220049: Obsolete ThreadLocalHandshakes
Reviewed-by: dholmes, dcubed, mdoerr
2019-12-11 15:30:07 +01:00
Matthias Baesken
14391e8046 8234397: add OS uptime information to os::print_os_info output
Reviewed-by: clanger, dholmes, lucy
2019-12-03 15:17:59 +01:00
Kim Barrett
577e87e5b2 8234779: Provide idiom for declaring classes noncopyable
Add NONCOPYABLE macro and uses.

Reviewed-by: dholmes, pliden, coleenp
2019-12-03 19:09:30 -05:00
Per Lidén
5e758d2368 8234543: ZGC: Parallel pre-touch
Reviewed-by: eosterlund, stefank
2019-12-03 13:51:29 +01:00
Matthias Baesken
fec6f8a1e4 8234741: enhance os::get_core_path on macOS
Reviewed-by: clanger, gziemski
2019-11-29 09:52:50 +01:00
Stefan Karlsson
6ba58f7633 8233299: Implementation: JEP 365: ZGC on Windows
Reviewed-by: pliden, eosterlund
2019-11-07 15:29:21 +01:00
Stefan Karlsson
53263049c9 8234897: 8234748: Clean up atomic and orderAccess includes - part 2
Reviewed-by: tschatzl, dholmes
2019-11-27 11:31:46 +01:00
Stefan Karlsson
161333eeba 8234748: Clean up atomic and orderAccess includes
Reviewed-by: dholmes
2019-11-26 10:47:46 +01:00
Stefan Karlsson
0ad50c2b5c 8234740: Harmonize parameter order in Atomic - cmpxchg
Reviewed-by: rehn, dholmes
2019-11-25 12:33:15 +01:00
Stefan Karlsson
3d426623bf 8234739: Harmonize parameter order in Atomic - xchg
Reviewed-by: rehn, dholmes
2019-11-25 12:32:40 +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
Erik Österlund
f4fced0e24 8234509: Race in macOS os::processor_id()
Reviewed-by: dholmes, pliden, rehn
2019-11-25 09:10:41 +00:00
Erik Österlund
8e709f03bb 8234512: Missing pieces from JDK-8224816
Reviewed-by: rehn, pliden, kbarrett, gziemski
2019-11-20 14:51:42 +00:00
Lutz Schmidt
91b7fd7659 8233787: Break cycle in vm_version* includes
Reviewed-by: kbarrett, mdoerr
2019-11-18 17:11:06 +01:00
Martin Doerr
1d0704211a 8234188: AIX build broken after 8220310
Reviewed-by: hseigel
2019-11-15 11:09:29 +01:00
David Holmes
697a87460d 8233549: Thread interrupted state must only be accessed when not in a safepoint-safe state
Reviewed-by: dcubed, sspitsyn
2019-11-14 22:36:40 -05:00
Sangheon Kim
46c3d43f83 8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3)
Reviewed-by: kbarrett, sjohanss, tschatzl
2019-11-13 10:51:41 -08:00
Sangheon Kim
52116d808c 8220310: Implementation: NUMA-Aware Memory Allocation for G1, Mutator (1/3)
Reviewed-by: kbarrett, sjohanss, tschatzl, pliden
2019-11-13 10:49:12 -08:00
Coleen Phillimore
ed21b56269 8233913: Remove implicit conversion from Method* to methodHandle
Fix call sites to use existing THREAD local or pass down THREAD local for shallower callsites. Make linkResolver methods return Method* for caller to handleize if needed.

Reviewed-by: iklam, thartmann, hseigel
2019-11-13 08:23:23 -05:00
Erik Österlund
d7ae51cc26 8224817: Implementation of JEP 364: ZGC on macOS
Reviewed-by: pliden, stefank
2019-11-12 09:27:21 +00:00
Coleen Phillimore
b4d28f36fc 8232735: Convert PrintJNIResolving to Unified Logging
Converted the existing output at debug level because it is noisy

Reviewed-by: iklam, dholmes
2019-11-11 12:11:34 -05:00
David Holmes
1d50b2761c 8229516: Thread.isInterrupted() always returns false after thread termination
Reviewed-by: dnsimon, sspitsyn, dcubed, alanb
2019-11-03 18:02:29 -05:00
Bob Vandette
f5632e62b2 8227006: [linux] Runtime.availableProcessors execution time increased by factor of 100
Reviewed-by: dholmes, sgehwolf, redestad
2019-10-31 19:32:41 +00:00
Stefan Karlsson
ecb66d2c55 8232650: ZGC: Add initialization hooks for OS specific code
Reviewed-by: pliden, eosterlund
2019-10-28 11:26:53 +01:00
Stefan Karlsson
cc72a06c3b 8232651: Add implementation of os::processor_id() for Windows
Reviewed-by: dholmes, stuefe
2019-10-28 11:26:00 +01:00
Per Lidén
a8c4e6786d 8231552: ZGC: Refine address space reservation
Reviewed-by: eosterlund, stefank
2019-10-24 17:24:58 +02:00
Benoit Daloze
54be25b07b 8232571: Add missing SIGINFO signal
Reviewed-by: dholmes, rriggs
2019-10-22 22:00:21 -04:00
Per Lidén
ee4c8f5f19 8232239: ZGC: Inline ZCPU::count() and ZCPU:id()
Reviewed-by: tschatzl
2019-10-21 09:58:32 +02:00
Claes Redestad
a4e6e67553 8232207: Linux os::available_memory re-reads cgroup configuration on every invocation
Reviewed-by: bobv, sgehwolf
2019-10-17 00:19:02 +02:00
Claes Redestad
638fe2b833 8232211: Remove dead code from os.hpp|cpp
Reviewed-by: dholmes, dcubed, rehn
2019-10-17 00:00:13 +02:00
Matthias Baesken
2882b4c549 8232107: support ThreadPriorityPolicy flag on AIX
Reviewed-by: clanger, dholmes
2019-10-10 14:20:43 +02:00
Matthias Baesken
19a6085f43 8232052: use string literal for format string when handling PauseAtStartupFile
Reviewed-by: clanger, stuefe
2019-10-09 14:07:44 +02:00
Matthias Baesken
124bc7bb1e 8232060: add some initializations using sigemptyset in os_aix.cpp
Reviewed-by: clanger, stuefe
2019-10-10 08:46:07 +02:00