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6598 Commits

Author SHA1 Message Date
David Lindholm
19bc0f3f2d 8149648: Add number of regions to the G1HeapSummary event 
Reviewed-by: sjohanss, jwilhelm
 2016-02-11 16:49:12 +01:00
Thomas Stuefe
1245e4138c 8149096: Remove unused code in methodComparator 
Remove unused code in methodComparator

Reviewed-by: coleenp, sspitsyn, dholmes
 2016-02-11 02:39:35 -08:00
Bengt Rutisson
4096556cc6 8149542: Missing failure reporting in HeapRegion::verify 
Reviewed-by: tschatzl, jprovino
 2016-02-11 08:57:00 +01:00
Bengt Rutisson
413f61e977 8149541: Use log_error() instead of log_info() when verification reports a problem 
Reviewed-by: jwilhelm, tbenson
 2016-02-11 08:55:36 +01:00
David Holmes
8d71b5adce Merge 2016-02-11 01:06:24 +00:00
David Holmes
15d7ff42b0 8145725: Remove the WorkAroundNPTLTimedWaitHang workaround 
Reviewed-by: ddmitriev, stuefe, dcubed
 2016-02-10 18:57:19 -05:00
Mikael Vidstedt
4e53f48812 8141491: Unaligned memory access in Bits.c 
Introduce alignment-safe Copy::conjoint_swap and j.i.m.Unsafe.copySwapMemory

Reviewed-by: jrose, dholmes, psandoz
 2016-02-10 15:20:38 -08:00
Bengt Rutisson
3fc0fa269a Merge 2016-02-10 14:30:25 +01:00
Thomas Schatzl
db86c9cfb5 Merge 2016-02-10 12:32:46 +00:00
Bengt Rutisson
ad3fb1dbbd 8148992: VM can hang on exit if root region scanning is initiated but not executed 
Reviewed-by: tschatzl, pliden, jwilhelm
 2016-02-10 12:56:55 +01:00
Thomas Schatzl
0bf8e8d264 8136854: G1 ConcurrentG1RefineThread::stop delays JVM shutdown for >150ms 
Decrease the default wait delay for mark thread initialization to accomodate very short running applications.

Reviewed-by: tbenson, mgerdin
 2016-02-10 12:08:37 +01:00
Thomas Schatzl
cb13f4c3fd 8143220: Fix documentation of InitiatingHeapOccupancyPercent 
Adjust internal flag documentation to how it currently works.

Reviewed-by: brutisso, jmasa, tamao
 2016-02-10 12:05:40 +01:00
Marcus Larsson
76628c45b9 8149112: configure_stdout test depends on VM arguments 
Reviewed-by: ehelin, jbachorik
 2016-02-09 12:19:05 +01:00
Kirill Zhaldybin
75826ca4d5 8149184: os::is_server_class_machine() could return incorrect result if a host's cpu have a few logical cores 
Reviewed-by: dsamersoff, dholmes
 2016-02-08 18:26:27 +03:00
Erik Helin
99653fda01 Merge 2016-02-05 18:37:18 +01:00
Harold Seigel
928da2904b Merge 2016-02-05 16:19:31 +00:00
Erik Helin
92143e58fa 8148973: Rename g1/concurrentMark.{hpp,cpp,inline.hpp} to g1/g1ConcurrentMark.{hpp,cpp,inline.hpp} 
Reviewed-by: tschatzl, mgerdin
 2016-02-05 16:03:56 +01:00
Harold Seigel
b2ab041bf5 8148785: Update class file version to 53 for JDK-9 
Change max supported class file version to 53

Reviewed-by: alanb, coleenp, shade
 2016-02-05 08:14:08 -05:00
Robbin Ehn
8776b97706 8144916: Decrease PerfDataMemorySize back to 32K 
Reviewed-by: mlarsson, sla
 2016-02-05 14:00:58 +01:00
Bengt Rutisson
1322b0fe56 8149035: Make the full_gc_dump() calls be recorded as part of the GC 
Reviewed-by: jmasa, sjohanss
 2016-02-05 08:59:36 +01:00
Coleen Phillimore
d2da0cb052 Merge 2016-02-04 23:39:27 +00:00
Coleen Phillimore
546bba34d7 8149038: SIGSEGV at frame::is_interpreted_frame_valid -> StubRoutines::SafeFetchN 
Backout change for 8146984 but add an alignment check which may have caught original bug.

Reviewed-by: mgronlun, dcubed
 2016-02-04 18:25:02 -05:00
Artem Smotrakov
395a248587 8148005: One byte may be corrupted by get_datetime_string() 
Reviewed-by: dholmes
 2016-02-04 13:42:18 -08:00
David Simms
969708b202 8138562: Event based tracing should cover monitor inflation 
Reviewed-by: dcubed, egahlin, mgronlun
 2016-02-04 18:28:52 +01:00
Erik Helin
00aa34d788 8148844: Update run_unit_test macro for InternalVMTests 
Reviewed-by: sjohanss, david
 2016-02-04 14:06:43 +01:00
Bengt Rutisson
68f99a673a Merge 2016-02-04 11:38:11 +01:00
Bengt Rutisson
433bc5e2bc 8148951: Remove unused method Generation::performs_in_place_marking() 
Reviewed-by: david, jwilhelm
 2016-02-03 18:21:43 +01:00
Bengt Rutisson
5f51924702 8148960: Humongous mis-spelled in log output 
Reviewed-by: huntch, jwilhelm
 2016-02-03 18:18:00 +01:00
Coleen Phillimore
f63c4ba349 Merge 2016-02-03 18:48:29 +00:00
Max Ockner
aad24bcc81 Merge 2016-02-03 19:46:45 +01:00
Artem Smotrakov
61a27307a4 8147884: Names of GC threads should be set before the threads start 
Reviewed-by: mgerdin, david
 2016-02-03 09:31:22 -08:00
Coleen Phillimore
d98409eadb 8146984: SIGBUS: bool Method::has_method_vptr(const void*)+0xc 
Add address check and use SafeFetchN for Method* vptr access when Method* may be bad pointer.

Reviewed-by: dcubed, mgronlun
 2016-02-03 17:26:36 +00:00
Max Ockner
ce74c2fa3c Merge 2016-02-03 18:16:54 +01:00
Max Ockner
9cab990401 8079408: Reimplement TraceClassLoading, TraceClassUnloading, and TraceClassLoaderData with Unified Logging 
TraceClassLoading,  TraceClassUnloading, and TraceClassLoaderData have been reimplemented using Unified logging.

Co-authored-by: Ioi Lam <ioi.lam@oracle.com>
Reviewed-by: iklam, coleenp, dholmes, jiangli, hseigel, rprotacio
 2016-02-03 11:40:30 -05:00
Claes Redestad
a95454d65c 8148755: -XX:+HeapDumpAfterFullGC creates heap dump both before and after Full GC 
Reviewed-by: mgerdin, brutisso, sangheki
 2016-02-03 14:15:57 +01:00
Severin Gehwolf
c647cd04b0 8148945: JDK-8148481: Devirtualize Klass::vtable breaks Zero build 
Use Klass::method_at_vtable() instead of InstanceClass::start_of_vtable()[index]

Reviewed-by: mgerdin, coleenp
 2016-02-03 12:19:03 +01:00
Mikael Gerdin
bbbbfdbf3f 8148944: CollectorPolicy methods for memory allocations are specific to GenCollectorPolicy 
Reviewed-by: jwilhelm, kbarrett
 2016-02-03 11:33:33 +01:00
Robbin Ehn
ba3a7addac 8148141: Remove fixed level padding in UL 
Reviewed-by: sla, mlarsson
 2016-02-04 08:36:38 +01:00
David Holmes
978ec9c982 8146616: VM exit path throws fatal error: Thread holding lock at safepoint that vm can block on: BeforeExit_lock 
Reviewed-by: dcubed, gthornbr
 2016-02-02 22:12:17 -05:00
Jesper Wilhelmsson
40c4fe8573 Merge 2016-02-03 01:35:25 +01:00
Harold Seigel
828a52c262 Merge 2016-02-02 14:54:05 +00:00
Harold Seigel
80e499001a 8135206: VM permits illegal flags for abstract methods in interfaces, versions 45.3 - 51.0 
Add additional method flag checks

Reviewed-by: jiangli, minqi
 2016-02-02 08:27:40 -05:00
Bengt Rutisson
f4f5e64f5d 8148736: Let the G1 heap transition log regions instead of bytes 
Reviewed-by: sjohanss, david
 2016-02-02 12:13:05 +01:00
Bengt Rutisson
0e9273e8a7 8148733: G1: Add log message to print the heap region size 
Reviewed-by: sjohanss, david
 2016-02-02 12:12:17 +01:00
Robbin Ehn
636b10604f 8148053: Remove unused log tags 
Reviewed-by: dholmes, mlarsson, sla
 2016-02-02 11:09:21 +01:00
Bengt Rutisson
a5e2b096bc 8148734: G1: Make G1GCPhaseTimes keep track of the start GC time 
Reviewed-by: sjohanss, tschatzl
 2016-02-02 10:50:08 +01:00
Bengt Rutisson
de76c23ff5 8147913: Some runtime/CompressedOops tests fail on ARM64 product builds 
Reviewed-by: jmasa, kbarrett
 2016-02-02 09:51:24 +01:00
David Holmes
2053203d5d 8148771: os::active_processor_count() returns garbage which causes VM to crash 
Reviewed-by: kbarrett
 2016-02-01 20:39:17 -05:00
Per Lidén
4bfa63dd34 8147918: Rename develop_log_is_enabled() to log_develop_is_enabled() 
Reviewed-by: dholmes, brutisso
 2016-02-01 22:11:16 +01:00
Tobias Hartmann
832443d3b0 Merge 2016-01-28 09:49:17 +01:00