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34 Commits

Author SHA1 Message Date
Stefan Johansson
77de5508e9 8152113: Remove _last_ditch_collection GC-cause and avoid expanding heap on Metaspace OOM 
Reviewed-by: brutisso, jwilhelm
 2016-03-18 13:18:58 +01:00
Stefan Karlsson
a15383123d 8152100: Rework and unify the GC phase logging 
Reviewed-by: sjohanss, jwilhelm
 2016-03-18 08:59:07 +01:00
Stefan Karlsson
673bfac8ba 8151539: Remove duplicate AlwaysTrueClosures 
Reviewed-by: tschatzl, mgerdin, kbarrett, drwhite
 2016-03-15 10:11:02 +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
c4916d0f05 8151605: Change warning() to log_warning(gc) in the GC code 
Reviewed-by: jwilhelm, jmasa
 2016-03-11 11:34:22 +01:00
Carsten Varming
f913f3be69 8150013: ParNew: Prune nmethods scavengable list 
Speed up ParNew collections by pruning the list of scavengable nmethods.

Reviewed-by: jmasa, tonyp, twisti
 2016-03-07 14:41:31 -05:00
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
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
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
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
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
Jungwoo Ha
68ffb0bf12 8141356: Explicitly stop CMS threads during VM termination 
GenCollectedHeap::stop() is not implemented which is supposed to stop CMS threads during VM termination.

Reviewed-by: jmasa, kbarrett
 2015-11-03 13:03:04 -08:00
Jesper Wilhelmsson
f21d1afd70 8139772: Cleanups in Generation related code 
Reviewed-by: tbenson, mgerdin
 2015-10-19 15:03:58 +02:00
Joseph Provino
db5f26110b Merge 2015-10-20 11:17:19 -04:00
Bengt Rutisson
7f319f0c67 8139868: CMSScavengeBeforeRemark broken after JDK-8134953 
Reviewed-by: sjohanss, jwilhelm
 2015-10-20 14:00:00 +02:00
Dean Long
344a9becee Merge 2015-10-17 19:40:30 -04:00
David Lindholm
a7d89b56a8 8139434: Unify GenRemSet and CardTableRS 
Reviewed-by: jwilhelm, mgerdin
 2015-10-14 09:33:45 +02:00
Bengt Rutisson
dbdf722879 8138717: TestGCEventMixedWithG1ConcurrentMark.java fails 
Reviewed-by: jwilhelm, david
 2015-10-08 12:44:12 +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 Karlsson
e25bcfd3d3 8087323: Unify and split the work gang classes 
Reviewed-by: jmasa, sjohanss
 2015-06-29 11:09:39 +02:00
Eric Caspole
34bcc977bc 8129961: SIGSEGV when copying to survivor space 
Remove "include_young" parameter from GenCollectedHeap::no_allocs_since_save_marks() since all existing uses pass true to always rescan young gen.

Reviewed-by: jmasa, kbarrett
 2015-07-13 11:49:23 -04:00
Jesper Wilhelmsson
8a2a6073df 8077842: Remove the level parameter passed around in GenCollectedHeap 
Reviewed-by: kbarrett, mgerdin
 2015-06-17 14:44:54 +02:00
Yasumasa Suenaga
242ce54cc7 8072913: [REDO] GCCause should distinguish jcmd GC.run from System.gc() 
GCCause which is caused by GC.run diagnostic command should be different from System.gc() .

Reviewed-by: jmasa, jwilhelm
 2015-06-03 08:49:34 +09:00
Stefan Karlsson
5dc3521a80 8080113: Remove CollectedHeap::set_par_threads() 
Reviewed-by: jmasa, kbarrett
 2015-05-21 09:35:59 +02:00
Stefan Karlsson
8d0f1a6528 8080112: Replace and remove the last usages of CollectedHeap::n_par_threads() 
Reviewed-by: jmasa, kbarrett
 2015-05-21 09:35:38 +02:00
Stefan Karlsson
b77b3ec014 8080111: Remove SubTaskDone::_n_threads 
Reviewed-by: jmasa, kbarrett
 2015-05-21 09:23:46 +02:00
Stefan Karlsson
c13872f88d 8080110: Remove usage of CollectedHeap::n_par_threads() from root processing 
Reviewed-by: jmasa, kbarrett
 2015-05-21 09:23:00 +02:00
Stefan Karlsson
e13e75547c 8080109: Use single-threaded code in Threads::possibly_parallel_oops_do when running with only one worker thread 
Reviewed-by: jmasa, kbarrett
 2015-05-21 09:10:47 +02:00
Per Lidén
4dc240f785 8079792: GC directory structure cleanup 
Reviewed-by: brutisso, stefank, david
 2015-05-13 15:16:06 +02:00