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62 Commits

Author SHA1 Message Date
David Holmes
fe4d1bb602 8173421: Obsolete and expired flags for JDK 10 need to be removed and related tests updated 
Reviewed-by: lfoltan, mikael, dcubed
 2017-01-31 19:26:50 -05:00
Kim Barrett
b82dbd43b5 8166862: CMS needs klass_or_null_acquire 
Change CMS non-assert uses of klass_or_null to klass_or_null_acquire.

Reviewed-by: tschatzl, mgerdin
 2016-10-21 22:26:51 -04:00
Stefan Johansson
3c1ab21ffa 8165949: Serial and ConcMarkSweep do not unload strings when class unloading is disabled 
Reviewed-by: mgerdin, tschatzl, stefank
 2016-10-05 13:35:57 +02:00
Jesper Wilhelmsson
9ab6c1b05c 8166276: Refactor gen_process_roots to allow simpler fix for 8165949 
Co-authored-by: Stefan Johansson <stefan.johansson@oracle.com>
Reviewed-by: mgerdin, stefank
 2015-10-21 15:18:30 +02:00
Erik Österlund
f6f5dfdb4a 8033552: Fix missing missing volatile specifiers in CAS operations in GC code 
Add missing volatile specifiers.

Reviewed-by: kbarrett, tschatzl
 2016-09-20 15:42:17 -04:00
Thomas Schatzl
c271d83599 8165292: The gc+task logging is repeated a lot, decreasing the usefulness of -Xlog:gc*=info 
Separate number of workers used debugging information from adaptive worker sizing log messages.

Reviewed-by: ehelin, sjohanss, jmasa
 2016-09-07 09:20:10 +02:00
David Holmes
5f1f4489ac 8157907: Incorrect inclusion of atomic.hpp instead of atomic.inline.hpp 
Remove atomic.inline.hpp and move the contents back into atomic.hpp

Reviewed-by: stefank, pliden, simonis
 2016-08-21 20:56:37 -04:00
Jon Masamitsu
d618ceab2e 8159073: : Error handling incomplete when creating GC threads lazily 
Reviewed-by: drwhite, tschatzl, sangheki
 2016-06-08 14:11:51 -07:00
Jon Masamitsu
35ba62637e 8026752: Cancel MetaspaceGC request for a CMS concurrent collection after GC 
Reviewed-by: sjohanss, sangheki
 2016-06-10 09:22:09 -07:00
Kim Barrett
83dbb0faba 8156548: gc/gctests/StringInternSyncWithGC2 fails with Test level exit status: 151 
Avoid repeated verification.

Reviewed-by: jmasa, drwhite
 2016-05-25 13:46:05 -04:00
Joseph Provino
5648deddee 8153582: Logging of ConcGCThreads is done too early 
ConcGCThreads is logged as 0 because it hasn't been initialized yet.

Reviewed-by: tschatzl, dfazunen
 2016-05-19 10:48:28 -04:00
Antonios Printezis
80dc8b84bc 8155257: ParNew/CMS: Clean up promoted object tracking 
Reviewed-by: jmasa, ysr
 2016-05-05 08:51:27 -07:00
Stefan Karlsson
f8be292b88 8141501: Problems with BitMap buffer management 
Reviewed-by: pliden, kbarrett
 2016-05-03 22:45:27 +02:00
Stefan Karlsson
790431bd5d 8079843: do_young_space_rescan - comment out of sync with code 
Reviewed-by: mgerdin, sjohanss, ehelin, tschatzl
 2016-04-20 09:58:15 +02:00
Stefan Karlsson
388236cc3d 8152962: CMSCollector::shouldConcurrentCollect incorrectly logs against the debug stream 
Reviewed-by: brutisso, sjohanss
 2016-04-11 08:51:53 +02:00
Sangheon Kim
10c7cac93e 8152180: SIGFPE in CMSCollector::preclean with big CMSScheduleRemarkSamplingRatio 
Rephrased the calculation routine to avoid an overflow for CMSScheduleRemarkSamplingRatio

Reviewed-by: jwilhelm, drwhite
 2016-04-07 15:33:25 -07:00
Stefan Karlsson
15c4140ae5 8152632: Rename LogHandle(...) to Log(...) 
Reviewed-by: brutisso, mlarsson, rprotacio
 2016-04-04 09:15:15 +02:00
Daniel D. Daugherty
8076bee28c 8153302: [BACKOUT] STW phases at Concurrent GC should count in PerfCounter 
Reviewed-by: jmasa, jwilhelm
 2016-04-01 14:30:10 -07:00
Yasumasa Suenaga
7e964d8697 8151674: STW phases at Concurrent GC should count in PerfCounter 
Reviewed-by: jmasa, sla, tschatzl
 2016-03-30 21:05:13 +09:00
Stefan Karlsson
a15383123d 8152100: Rework and unify the GC phase logging 
Reviewed-by: sjohanss, jwilhelm
 2016-03-18 08:59:07 +01:00
Derek White
f6810526ab 8140257: Add support for "gc service threads" to ConcurrentGCThread 
Push up the common run() and stop() methods from subclasses to ConcurrentGCThread, as well as declaration iof run_service() stop_service().

Reviewed-by: kbarrett, pliden
 2016-03-11 16:59:58 -05:00
Bengt Rutisson
8c894a92ef 8151604: Rely on options range checking rather than explict checks 
Reviewed-by: jwilhelm, drwhite, sangheki
 2016-03-13 13:26:47 +01:00
Bengt Rutisson
c4916d0f05 8151605: Change warning() to log_warning(gc) in the GC code 
Reviewed-by: jwilhelm, jmasa
 2016-03-11 11:34:22 +01:00
Bengt Rutisson
4549d85d87 8151603: Use error stream instead of tty for logging before ShouldNotReachHere() 
Reviewed-by: mgerdin, sjohanss
 2016-03-11 10:27:45 +01:00
Bengt Rutisson
84a8b3bfc2 8149826: Concurrent misspelled in the CMS logging 
Reviewed-by: david
 2016-02-15 16:22:32 +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
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
Goetz Lindenmaier
6397e809aa 8146395: Add inline qualifier in oop.hpp and fix inlining in gc files 
Fix remaining issues after 8146401. Also fix windows VS2010 linkage problem (g1OopClosures.hpp).

Reviewed-by: stefank, mgerdin
 2016-01-18 10:25:41 +01:00
David Lindholm
ad0c208a5a 8146690: Make all classes in GC follow the naming convention 
Reviewed-by: dholmes, stefank
 2016-01-14 13:26:19 +01:00
Sangheon Kim
93bd48e615 8068394: Trace event for concurrent GC phases 
Add concurrent phase events for CMS and G1

Reviewed-by: brutisso, stefank
 2015-12-18 08:17:30 -08:00
Goetz Lindenmaier
0410c05b22 8143215: gcc 4.1.2: fix three issues breaking the build 
Also fix some more recent introduced missing casts.

Reviewed-by: stuefe, simonis, kbarrett, tschatzl
 2015-11-18 11:31:59 +01:00
Bengt Rutisson
ffeb0bdad0 8145092: Use Unified Logging for the GC logging 
JEP-271. VM changes contributed by brutisso, test changes contributed by david.

Co-authored-by: David Lindholm <david.lindholm@oralce.com>
Reviewed-by: sjohanss, david, brutisso
 2015-12-10 14:57:55 +01:00
Markus Grönlund
2ad9d3192f 8140485: Class load and creation cleanup 
Reviewed-by: hseigel, coleenp, sspitsyn
 2015-12-08 20:04:03 +01:00
Bengt Rutisson
0091d09fd2 8143544: Make CMSCollector::is_cms_reachable() non-product 
Reviewed-by: ysr, tschatzl
 2015-11-25 08:52:55 +01:00
David Lindholm
b57ae5dad3 8140404: Revert the removal of CMSTestInFreeList 
Reviewed-by: jmasa, brutisso
 2015-11-10 09:49:14 +01:00
Ivan Galkin
3d2c024ea4 8135318: CMS wrong max_eden_size for check_gc_overhead_limit 
Reviewed-by: jmasa, simonis
 2015-11-04 10:12:37 -08:00
Coleen Phillimore
a4efe9440b Merge 2015-10-22 17:24:17 +00:00
Goetz Lindenmaier
83b3b21342 8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux 
Reviewed-by: stuefe, coleenp, roland
 2015-10-22 13:07:10 -04:00
David Lindholm
437751031d 8139952: Remove UseCMSAdaptiveFreeLists, UseAsyncConcMarkSweepGC, CMSDictionaryChoice, CMSOverflowEarlyRestoration and CMSTestInFreeList 
Reviewed-by: jwilhelm, ecaspole
 2015-10-22 08:53:13 +02:00
Joseph Provino
db5f26110b Merge 2015-10-20 11:17:19 -04:00
Dean Long
344a9becee Merge 2015-10-17 19:40:30 -04:00
Kim Barrett
4500c7fac8 8139341: Hide ExtendedOopClosure::_ref_processor 
Make ExtendedOopClosure::_ref_processor private.

Reviewed-by: mgerdin, sjohanss
 2015-10-16 14:55:09 -04:00
Bengt Rutisson
df8a954b50 8139294: TestGCEventMixedWithCMSConcurrent.java still fails after JDK-8134953 
Reviewed-by: jwilhelm, ecaspole
 2015-10-09 20:52:59 +02:00
Christian Thalinger
16526e000e 8136421: JEP 243: Java-Level JVM Compiler Interface 
Reviewed-by: ihse, alanb, roland, coleenp, iveresov, kvn, kbarrett
 2015-10-08 12:49:30 -10:00
Bengt Rutisson
003892f897 8134953: Make the GC ID available in a central place 
Reviewed-by: pliden, jmasa
 2015-09-30 09:07:21 +02:00
David Lindholm
1e71f67736 8080775: Better argument formatting for assert() and friends 
Reviewed-by: kbarrett, pliden
 2015-09-29 11:02:08 +02:00
Kim Barrett
802664728f 8134797: Remove explicit casts in CollectorPolicy hierarchy 
Removed the explicit casts.

Reviewed-by: jwilhelm, tschatzl, pliden
 2015-09-08 16:00:34 -04:00
Jesper Wilhelmsson
49fb91407d 8134626: Misc cleanups after generation array removal 
Reviewed-by: david, dholmes, tschatzl
 2015-08-18 21:32:21 +02:00
Stefan Johansson
dada9bc32c 8129417: Oop iteration clean-up to remove oop_ms_follow_contents 
Reviewed-by: pliden, ehelin
 2015-09-02 09:14:04 +02:00
Eric Caspole
3c41a37bd8 8133349: CMS: Assert failed: Ctl pt invariant 
_survivor_chunk_array should be sized based on PLAB::min_size() not ThreadLocalAllocBuffer::min_size()

Reviewed-by: tschatzl, jwilhelm
 2015-08-18 14:04:24 -04:00