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193 Commits

Author SHA1 Message Date
Swati Sharma
08cadb4754 8271195: Use largest available large page size smaller than LargePageSizeInBytes when available 
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Reviewed-by: ayang, tschatzl
 2022-03-16 09:48:09 +00:00
Thomas Stuefe
bc42e7cbbf 8282382: Report glibc malloc tunables in error reports 
Reviewed-by: zgu, dholmes
 2022-03-05 06:37:39 +00:00
Matthias Baesken
bb2e10ccea 8281274: deal with ActiveProcessorCount in os::Linux::print_container_info 
Reviewed-by: stuefe, sgehwolf, dholmes, iklam
 2022-02-09 11:33:16 +00:00
Thomas Stuefe
d1cc5fda8f 8280941: os::print_memory_mappings() prints segment preceeding the inclusion range 
Reviewed-by: stefank, minqi
 2022-02-01 17:19:26 +00:00
David Holmes
262f2efd6c 8280059: Incorrect glibc version is used in a comment in os_linux.cpp 
Reviewed-by: jiefu
 2022-01-18 00:47:27 +00:00
Harold Seigel
f54ce84474 8238161: use os::fopen in HS code where possible 
Reviewed-by: mbaesken, coleenp
 2022-01-12 13:11:16 +00:00
Thomas Stuefe
3f9638d124 8278585: Drop unused code from OSThread 
Reviewed-by: dholmes, tschatzl
 2021-12-14 05:45:56 +00:00
Matthias Baesken
8f7a37c92f 8274434: move os::get_default_process_handle and os::dll_lookup to os_posix for POSIX platforms 
Reviewed-by: dholmes, lucy
 2021-10-05 07:25:00 +00:00
Matthias Baesken
1c6fa113bd 8273979: move some os time related functions to os_posix for POSIX platforms 
Reviewed-by: dholmes, lucy
 2021-09-23 05:34:18 +00:00
Matthias Baesken
dc7f452acb 8273815: move have_special_privileges to os_posix for POSIX platforms 
Reviewed-by: mdoerr, stuefe, dholmes
 2021-09-20 08:29:12 +00:00
Matthias Baesken
d4546b6b36 8273526: Extend the OSContainer API pids controller with pids.current 
Reviewed-by: sgehwolf, iklam
 2021-09-16 07:08:19 +00:00
Aleksey Shipilev
0f31d0fb2c 8273373: Zero: Cannot invoke JVM in primordial threads on Zero 
Reviewed-by: stuefe
 2021-09-14 15:49:00 +00:00
Yumin Qi
9732fbe428 8273153: Consolidate file_exists into os:file_exists 
Reviewed-by: iklam, ccheung
 2021-08-31 00:24:05 +00:00
Matthias Baesken
089e83bf1b 8266490: Extend the OSContainer API to support the pids controller of cgroups 
Reviewed-by: sgehwolf, lucy
 2021-08-10 07:40:21 +00:00
Thomas Stuefe
6096dd9765 8268893: jcmd to trim the glibc heap 
Reviewed-by: simonis, dholmes
 2021-07-22 04:07:10 +00:00
David Holmes
e35005d5ce 8268773: Improvements related to: Failed to start thread - pthread_create failed (EAGAIN) 
Reviewed-by: stuefe, iklam
 2021-07-16 02:49:40 +00:00
Ao Qi
e92e2fd4e0 8270517: Add Zero support for LoongArch 
Reviewed-by: dholmes, erikj, shade
 2021-07-15 08:26:05 +00:00
Anton Kozlov
7cbb67a3f8 8267666: Add option to jcmd GC.heap_dump to use existing file 
Reviewed-by: rschmelter, clanger
 2021-07-12 11:12:52 +00:00
Jesper Wilhelmsson
a18a112963 Merge 2021-07-06 00:12:23 +00:00
Severin Gehwolf
e14801cdd9 8269668: [aarch64] java.library.path not including /usr/lib64 
Reviewed-by: aph, dholmes
 2021-07-05 08:01:51 +00:00
Zhengyu Gu
5c08344b64 8269678: Remove unimplemented and unused os::bind_to_processor() 
Reviewed-by: dcubed
 2021-06-30 19:52:39 +00:00
David Holmes
341f676066 8267908: linux: thread_native_entry can scribble on stack frame 
Reviewed-by: ysuenaga
 2021-06-08 04:53:02 +00:00
Thomas Stuefe
f40c89e8e9 8267209: Child threads should defer logging to after child-parent handshake 
Reviewed-by: dholmes, coleenp
 2021-06-08 03:57:38 +00:00
Jie Fu
fbaebd4243 8268014: Build failure on SUSE Linux Enterprise Server 11.4 (s390x) due to 'SYS_get_mempolicy' was not declared 
Reviewed-by: dholmes, mdoerr, mbaesken
 2021-06-03 12:55:21 +00:00
Jie Fu
1413f9e070 8241423: NUMA APIs fail to work in dockers due to dependent syscalls are disabled by default 
Reviewed-by: dholmes, pliden
 2021-05-28 13:51:37 +00:00
Marcus G K Williams
94cfeb9c4f 8256155: Allow multiple large page sizes to be used on Linux 
Co-authored-by: Marcus G K Williams <mgkwill@openjdk.org>
Co-authored-by: Stefan Johansson <sjohanss@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Reviewed-by: stuefe, sjohanss
 2021-05-21 14:15:29 +00:00
David Holmes
02f895c5f6 8252685: APIs that require JavaThread should take JavaThread arguments 
Reviewed-by: coleenp, sspitsyn, kvn, iklam
 2021-05-17 04:05:44 +00:00
Stefan Johansson
2798b0d98a 8266349: Pass down requested page size to reserve_memory_special 
Reviewed-by: stuefe, mgkwill
 2021-05-07 11:33:10 +00:00
Ioi Lam
95f0fd6c4d 8265696: Move CDS sources to src/hotspot/shared/cds 
Reviewed-by: erikj, dholmes, stuefe
 2021-04-23 04:13:02 +00:00
Yasumasa Suenaga
f1d4ae6cc9 8263718: unused-result warning happens at os_linux.cpp 
Reviewed-by: dholmes, stuefe
 2021-04-20 05:06:55 +00:00
Stefan Johansson
f2f7aa3bec 8262291: Refactor reserve_memory_special_huge_tlbfs 
Reviewed-by: iwalulya, stuefe
 2021-04-13 08:59:09 +00:00
Yi Yang
666fd62ee8 8264881: Remove the old development option MemProfiling 
Reviewed-by: dholmes, coleenp, shade
 2021-04-09 06:23:12 +00:00
Stefan Johansson
623f0b6bc6 8262235: Remove unnecessary logic in hugetlbfs_sanity_check() 
Reviewed-by: iwalulya, tschatzl
 2021-03-24 20:28:04 +00:00
Christoph Göttschkes
454af8719e 8263185: Mallinfo deprecated in glibc 2.33 
Reviewed-by: stuefe, dholmes
 2021-03-19 08:58:36 +00:00
David Holmes
554dd29fb6 8263564: Consolidate POSIX code for runtime exit support: os::shutdown, os::abort and os::die 
Reviewed-by: mikael
 2021-03-15 02:03:22 +00:00
Thomas Stuefe
5b9b170db9 8262955: Unify os::fork_and_exec() across Posix platforms 
Reviewed-by: dholmes, hseigel
 2021-03-09 06:00:46 +00:00
Mikhailo Seledtsov
9221540e2a 8213269: convert test/hotspot/jtreg/runtime/memory/RunUnitTestsConcurrently to gtest 
Reviewed-by: iignatyev, coleenp, stuefe
 2021-03-08 20:09:59 +00:00
Stefan Johansson
0a7fff46cf 8261636: The test mapping in hugetlbfs_sanity_check should consider LargePageSizeInBytes 
Reviewed-by: tschatzl, iwalulya
 2021-03-01 12:02:54 +00:00
Stefan Johansson
f639df435e 8261401: Add sanity check for UseSHM large pages similar to the one used with hugetlb large pages 
Reviewed-by: stuefe, tschatzl
 2021-02-17 12:03:25 +00:00
Matthias Baesken
43ae0cf878 8261167: print_process_memory_info add a close call after fopen 
Reviewed-by: stuefe, dholmes
 2021-02-05 13:37:44 +00:00
Jesper Wilhelmsson
9b7a8f1982 Merge 2021-02-04 02:06:33 +00:00
Ioi Lam
ffbcf1b0a7 8260471: Change SystemDictionary::X_klass calls to vmClasses::X_klass 
Reviewed-by: lfoltan, hseigel, dholmes, stuefe
 2021-02-02 23:40:29 +00:00
Per Liden
e68eac9c36 8259765: ZGC: Handle incorrect processor id reported by the operating system 
Reviewed-by: ayang, eosterlund
 2021-01-28 07:58:50 +00:00
David Holmes
6f2be9c608 8246112: Remove build-time and run-time checks for clock_gettime and CLOCK_MONOTONIC 
Reviewed-by: ihse, erikj, gziemski, hseigel
 2021-01-27 01:18:52 +00:00
Matthias Baesken
69f90b5fd4 8259843: initialize dli_fname array before calling dll_address_to_library_name 
Reviewed-by: lucy, dholmes
 2021-01-20 15:08:02 +00:00
Harold Seigel
82adfb3233 8134540: Much nearly duplicated code for PerfMemory support 
Reviewed-by: coleenp, dholmes
 2021-01-19 13:44:07 +00:00
Wang Xue
b8ef2bad52 8259563: The CPU model name is printed multiple times when using -Xlog:os+cpu 
Reviewed-by: dholmes
 2021-01-14 12:56:56 +00:00
Anton Kozlov
2273f9555a 8234930: Use MAP_JIT when allocating pages for code cache on macOS 
Reviewed-by: stuefe, iklam, burban
 2020-12-15 18:43:49 +00:00
Thomas Stuefe
8e8e584552 8257588: Make os::_page_sizes a bitmask 
Reviewed-by: tschatzl, stefank
 2020-12-07 10:32:05 +00:00
Coleen Phillimore
4db05e991b 8254042: gtest/GTestWrapper.java failed os.test_random 
Reviewed-by: dholmes, stuefe, kbarrett
 2020-11-30 12:48:17 +00:00