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2682 Commits

Author SHA1 Message Date
Per Lidén
3a2343d9e6 8221984: ZGC: Clean up ZOop 
Reviewed-by: stefank, eosterlund
 2019-04-10 12:45:32 +02:00
Stuart Monteith
91c90755b5 8222180: ZGC: ZForwarding::verify() failing when checking for duplicates 
Reviewed-by: pliden, eosterlund
 2019-04-09 12:47:34 +02:00
Claes Redestad
89a267ca46 8221836: Avoid recalculating String.hash when zero 
Co-authored-by: Peter Levart <peter.levart@gmail.com>
Reviewed-by: jrose, adinn
 2019-04-10 12:05:50 +02:00
Matthias Baesken
d40aa622cf 8219241: Provide basic virtualization related info in the hs_error file on linux/windows x86_64 
Reviewed-by: dholmes, mdoerr
 2019-04-10 08:51:38 +02:00
Jean Christophe Beyler
ec3edf99f9 8221853: Data race in compile broker (set_last_compile) 
Remove the debug code provoking it

Reviewed-by: kvn, thartmann
 2019-04-09 19:34:05 -07:00
Roman Kennke
990b45b149 8222227: Shenandoah: Fix Traversal GC weak roots handling in final-traversal pause 
Reviewed-by: shade, zgu
 2019-04-09 23:36:43 +02:00
Aleksey Shipilev
321615029c 8222186: Shenandoah should not uncommit below minimum heap size 
Reviewed-by: zgu, rkennke
 2019-04-09 21:20:16 +02:00
Aleksey Shipilev
6453df40be 8222185: Shenandoah should report "committed" as capacity 
Reviewed-by: zgu, rkennke
 2019-04-09 21:20:15 +02:00
Zhengyu Gu
826c03330b 8222425: Shenandoah: Move commonly used closures to separate files 
Reviewed-by: shade
 2019-04-15 13:07:06 -04:00
Zhengyu Gu
a652f593f2 8222490: Shenandoah: Remove unused _par_state_string in ShenandoahRootEvacuator 
Reviewed-by: shade
 2019-04-15 12:54:12 -04:00
Aleksey Shipilev
70b807c166 8222397: x86_32 tests with UseSHA1Intrinsics SEGV due to garbled registers 
Reviewed-by: kvn, dsamersoff
 2019-04-15 18:22:10 +02:00
Fei Yang
b0c2b42e40 8221658: aarch64: add necessary predicate for ubfx patterns 
Reviewed-by: aph
 2019-04-08 14:40:31 +08:00
Matthias Baesken
8f556345e1 8221535: add steal tick related information to hs_error file [linux] 
Reviewed-by: dholmes, goetz
 2019-04-08 14:36:33 +02:00
Robbin Ehn
3ca21234ce 8221584: SIGSEGV in os::PlatformEvent::unpark() in JvmtiRawMonitor::raw_exit while posting method exit event 
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Reviewed-by: dholmes, dcubed
 2019-04-08 21:39:43 +00:00
Sangheon Kim
bb31c7d085 8218049: Survivor MemoryMXBean used() size granularity is region based 
Reviewed-by: tschatzl, kbarrett
 2019-04-08 12:15:40 -07:00
Thomas Schatzl
f6116c5498 8222105: Add "use_" prefix to G1Policy::adaptive_young_list_length 
Improve naming of G1Policy::adaptive_young_list_length to improve readability.

Reviewed-by: kbarrett
 2019-04-08 21:01:17 +02:00
Thomas Schatzl
884545e54f 8218668: Clean up evacuation of optional collection set 
Better integrate optional collection set evacuation into the existing evacuation scheme, fixing a few minor issues with the initial implementation.

Reviewed-by: kbarrett, sangheki
 2019-04-08 20:37:52 +02:00
Aleksey Shipilev
3592b7ea78 8222130: Shenandoah should verify roots after pre-evacuation 
Reviewed-by: rkennke, zgu
 2019-04-08 19:43:04 +02:00
Zhengyu Gu
cc871f0459 8222086: CodeCache::UnloadingScope needs to preserve and restore previous IsUnloadingBehavior 
Reviewed-by: eosterlund
 2019-04-08 13:22:59 -04:00
Roman Kennke
7a26e84e4f 8222129: Shenandoah: Missing CompareAndSwapP/N case in get_barrier_strength() 
Reviewed-by: shade
 2019-04-08 18:42:29 +02:00
Roman Kennke
d2ac25420e 8222125: Shenandoah: Crash when running with ShenandoahParallelSafepointThreads=1 
Reviewed-by: shade
 2019-04-08 18:42:27 +02:00
Dmitrij Pochepko
cc4453b2f8 8221995: AARCH64: problems with CAS instructions encoding 
Reviewed-by: aph
 2019-04-08 15:54:47 +03:00
Aleksey Shipilev
63d8ae233b 8222032: x86_32 fails with "wrong size of mach node" on AVX-512 machine 
Reviewed-by: kvn, vlivanov
 2019-04-07 13:28:18 +02:00
Andrew Haley
79218415bc 8219993: AArch64: Compiled CI stubs are unsafely modified 
Reviewed-by: adinn
 2019-04-05 09:53:07 -04:00
Andrew Dinn
71164a973b 8221477: Inject os/cpu-specific constants into Unsafe from JVM 
Initialize Unsafe os/cpu-specific constants using injection instead of native callouts

Reviewed-by: stuefe, coleenp, dholmes, plevart
 2019-04-05 10:01:09 +01:00
Thomas Stuefe
1baf5289c5 8221539: [metaspace] Improve MetaspaceObj::is_metaspace_obj() and friends 
Reviewed-by: adinn, coleenp, mdoerr
 2019-03-27 14:13:34 +01:00
Martin Doerr
f65be307bf 8221833: Readability check in Symbol::is_valid not performed for some addresses 
Reviewed-by: zgu, coleenp
 2019-04-05 09:18:18 +02:00
Goetz Lindenmaier
39f3368ffd 8221470: Print methods in exception messages in java-like Syntax 
Reviewed-by: dholmes, mdoerr, coleenp
 2019-04-04 09:39:44 +02:00
Coleen Phillimore
6780d21dd6 8221992: Fix old method replacement in ResolvedMethodTable 
Use method get_new_method() which is used in other call sites.

Reviewed-by: sspitsyn
 2019-04-04 17:23:05 -04:00
Roman Kennke
6292ecd39b 8221848: Shenandoah: ArrayCopy post-barrier improvements 
Reviewed-by: zgu
 2019-04-04 21:29:46 +02:00
Roman Kennke
03ab1404f0 8221766: Load-reference barriers for Shenandoah 
Reviewed-by: kvn, erikj, aph, shade
 2019-04-02 23:00:22 +02:00
Ralf Schmelter
a801be79eb 8221325: Add information about swap space to print_memory_info() on MacOS 
Reviewed-by: stuefe, dholmes
 2019-03-26 01:46:06 -07:00
Coleen Phillimore
8e5a71de44 8221872: Remove uses of ClassLoaderWeakHandle typedef in protection domain table 
Make consistent with StringTable and ResolvedMethodTable

Reviewed-by: dholmes
 2019-04-03 20:39:19 -04:00
David Holmes
2f20909d10 8218483: Crash in "assert(_daemon_threads_count->get_value() > daemon_count) failed: thread count mismatch 5 : 5" 
Reviewed-by: dcubed, stuefe
 2019-04-03 22:03:39 +00:00
Roman Kennke
004b3ee748 8220664: Simplify ShenandoahUpdateHeapRefsClosure 
Reviewed-by: shade
 2019-03-27 22:25:03 +01:00
Claes Redestad
5c06e0a912 8221701: Archive constant BaseLocales 
Reviewed-by: naoto
 2019-04-03 17:06:35 +02:00
Lutz Schmidt
8cdf747187 8221482: Initialize VMRegImpl::regName[] earlier to prevent assert during PrintStubCode 
Reviewed-by: kvn
 2019-04-03 16:55:41 +02:00
Leonid Mesnik
72b6b8cd2a 8221437: assert(java_lang_invoke_ResolvedMethodName::vmtarget(resolved_method()) == m()) failed: Should not change after link resolution 
Reviewed-by: coleenp, sspitsyn
 2019-04-02 17:11:04 -07:00
Zhengyu Gu
6881a91868 8220602: Shenandoah-SA: Enable best-effort implementation of heap walk 
Reviewed-by: rkennke, cjplummer
 2019-03-14 09:53:15 -04:00
Kim Barrett
e7e00f7ae0 8221102: Allow GC threads to participate in threads claiming protocol 
Expand claim counter from 1bit to uintx, with rare overflow handling.

Reviewed-by: tschatzl, rkennke
 2019-04-02 13:08:38 -04:00
Roman Kennke
9acdfbd5b7 8221751: Shenandoah: Improve SATB enqueueing 
Reviewed-by: shade
 2019-04-02 18:13:42 +02:00
Henry Jen
52da980fa2 Merge 2019-03-26 10:55:17 -07:00
David Holmes
ccef9efb14 8221207: Redo JDK-8218446 - SuspendAtExit hangs 
Reviewed-by: rehn, dcubed
 2019-03-25 00:57:03 -04:00
Patrick Zhang
5793068c77 8221220: AArch64: Add StoreStore membar explicitly for Volatile Writes in TemplateTable 
Reviewed-by: aph
 2019-03-21 16:45:33 +08:00
Jiangli Zhou
223e1c6e42 8220095: Assertion failure when symlink (with different name) is used for lib/modules file 
Removed confusing function ClassLoader::is_modules_image(char*)

Reviewed-by: lfoltan, ccheung
 2019-03-23 21:51:07 -07:00
Aleksey Shipilev
26210b4566 8221363: Build failure after JDK-8220240 (Refactor shared dirty card queue) 
Reviewed-by: stuefe
 2019-03-23 17:18:49 +01:00
Kim Barrett
3bb3dbc47e 8220240: Refactor shared dirty card queue 
Add G1SharedDirtyCardQueue class.

Reviewed-by: tschatzl, lkorinth
 2019-03-22 15:42:43 -04:00
David Buck
77c942940f 8217564: idempotent protection missing in crc32c.h 
Added include guard to crc32c.h

Reviewed-by: dcubed
 2019-03-22 09:05:06 -04:00
Per Lidén
5fdcdaadd4 8221219: ZGC: Remove ZStallOnOutOfMemory option 
Reviewed-by: stefank, eosterlund
 2019-03-22 12:49:33 +01:00
Per Lidén
8b38ebf1a2 8221212: ZGC: Command-line flags should be marked experimental 
Reviewed-by: stefank, eosterlund
 2019-03-22 12:49:32 +01:00