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189 Commits

Author SHA1 Message Date
Per Lidén
6f81963972 8042209: Remove unused function G1SATBCardTableLoggingModRefBS::write_ref_field_static 
Reviewed-by: mgerdin, tschatzl
 2015-11-06 09:46:54 +01:00
Bengt Rutisson
4a65cc4f5b 8141530: Remove G1RecordHRRSOops and G1RecordHRRSEvents 
Reviewed-by: tschatzl, mgerdin
 2015-11-06 06:13:00 +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
Bengt Rutisson
199618fac0 8141394: Remove the instrumentation added by JDK-6898948 
Reviewed-by: tschatzl, pliden
 2015-11-05 08:48:45 +01:00
Kim Barrett
63f370152d Merge 2015-11-04 20:02:54 +00:00
Thomas Schatzl
35f9a7ac32 Merge 2015-11-04 18:10:18 +00:00
Kim Barrett
b256989eb3 6899049: G1: Clean up code in ptrQueue.[ch]pp and ptrQueue.inline.hpp 
Simplify indexing, address obsolete code, improve access/type checking.

Reviewed-by: tschatzl, pliden
 2015-11-04 13:09:57 -05:00
Thomas Schatzl
a6231d3f70 8141134: Remove unnecessary pragma warning(disable:4355) from GC code 
Reviewed-by: ehelin, simonis, stuefe
 2015-11-04 17:36:29 +01:00
Mikael Gerdin
f25b7859ef 8141422: G1 eager reclaim card dirtying may dirty outside of allocated objects 
Reviewed-by: sjohanss, tschatzl, ehelin
 2015-11-04 16:42:11 +01:00
Andrew Haley
7ac4628585 8138966: Intermittent SEGV running ParallelGC 
Add necessary memory fences so that the parallel threads are unable to observe partially filled block tables.

Reviewed-by: tschatzl
 2015-11-04 13:38:38 +01:00
David Lindholm
a5953c450e 8137756: Remove hrs_err_msg and hrs_ext_msg from heapRegionSet 
Reviewed-by: pliden, mgerdin
 2015-11-02 14:28:19 +01:00
David Lindholm
c2d62e3cbe 8141056: Erroneous assignment in HeapRegionSet.cpp 
Reviewed-by: tschatzl, pliden
 2015-11-02 10:41:39 +01:00
Erik Helin
7a3cbf30c7 8140602: Split other time calculation into methods in G1CollectorPolicy 
Reviewed-by: mgerdin, tschatzl, drwhite
 2015-11-02 16:16:53 +01:00
Bengt Rutisson
e3e3e02480 8141049: Remove CARD_REPEAT_HISTO from the G1 code 
Reviewed-by: tschatzl, kbarrett
 2015-11-02 09:13:39 +01:00
Bengt Rutisson
6147feb145 8141045: Remove SPARSE_PRT_VERBOSE from the G1 code 
Reviewed-by: tschatzl, kbarrett
 2015-11-02 09:12:45 +01:00
Bengt Rutisson
584861e9b4 8141037: Remove _MARKING_VERBOSE_ from the G1 code 
Reviewed-by: tschatzl, kbarrett
 2015-11-02 09:11:44 +01:00
Erik Helin
adbbc4e8d8 8140509: Add note_gc_start to G1CollectorPolicy 
Reviewed-by: mgerdin, tschatzl
 2015-10-31 15:27:48 +01:00
Erik Helin
d8b7d0ecd4 8140508: Add utility method for logging phases to G1CollectorPolicy 
Reviewed-by: mgerdin, tschatzl
 2015-10-30 10:15:06 +01:00
Bengt Rutisson
8096454d4d 8140781: Remove _MARKING_STATS_ from the G1 code 
Reviewed-by: kbarrett, david
 2015-10-30 06:46:10 +01:00
Erik Helin
0f08933773 8140489: Introduce shorthand for average_time_ms in G1CollectorPolicy 
Reviewed-by: mgerdin, tschatzl, drwhite
 2015-10-29 17:32:08 +01:00
Erik Helin
d0f3d01013 8140393: Move WorkerDataArray to its own file 
Reviewed-by: tschatzl, mgerdin, tbenson
 2015-10-29 14:58:44 +01:00
Erik Helin
a935c706b6 8140761: Remove caching from WorkerDataArray 
Reviewed-by: tschatzl, mgerdin, tbenson
 2015-10-29 11:33:43 +01:00
Coleen Phillimore
b046110ab7 Merge 2015-10-28 15:03:40 +01:00
Coleen Phillimore
fc03719078 8139203: Consistent naming for klass type predicates 
8138923: Remove oop coupling with InstanceKlass subclasses

Renamed oop_is_instance and friends, removed the functions in oop that dug down into InstanceKlass.

Reviewed-by: jrose, lfoltan, stefank
 2015-10-28 09:47:23 -04:00
Coleen Phillimore
5179fc3488 8139163: InstanceKlass::cast passes through NULL 
Reduce raw (InstanceKlass*) casts and InstanceKlass::cast, which no long allows null

Reviewed-by: twisti, kbarrett
 2015-10-26 13:11:36 -04:00
Michail Chernov
25cc742a8f 8139903: G1EvacStats does not split log entries 
Added gclog_or_tty->cr() to G1EvacStats to avoid concatenated PLAB log entries.

Reviewed-by: tschatzl, dfazunen
 2015-10-23 14:33:19 +03:00
Erik Helin
5b0f38dab7 8138975: G1CollectorPolicy::calculate_young_list_target_length should be const 
Reviewed-by: mgerdin, tschatzl
 2015-10-20 14:37:59 +02:00
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
Jesper Wilhelmsson
f21d1afd70 8139772: Cleanups in Generation related code 
Reviewed-by: tbenson, mgerdin
 2015-10-19 15:03:58 +02:00
Eric Caspole
686fb800c8 Merge 2015-10-21 13:46:25 +00:00
Eric Caspole
f235a51ed0 Merge 2015-10-20 22:35:46 +00:00
Eric Caspole
4e060cfa31 8060017: G1: Report heap sizing time 
Report heap expansion time done on VM thread after collection. Previously this was included in "Other" time.

Reviewed-by: mgerdin, tschatzl
 2015-10-20 14:01:49 -04:00
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
Erik Helin
e76add1886 8135078: Refactor InCSetState::is_in_cset_or_humongous 
Reviewed-by: tschatzl, jwilhelm
 2015-10-19 15:21:01 +02:00
Dean Long
344a9becee Merge 2015-10-17 19:40:30 -04:00
David Lindholm
65e88c8313 8139277: Remove ScavengeWithObjectsInToSpace, ParallelOldGCSplitALot, ParallelOldGCSplitInterval, PSAdjustTenuredGenForMinorPause and PSAdjustYoungGenForMajorPause 
Reviewed-by: tschatzl, sjohanss
 2015-10-16 14:11:29 +02:00
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
Kim Barrett
e7d0e95b08 8139200: Eliminate G1ParClosureSuper::_worker_id 
Moved _worker_id from G1ParClosureSuper to G1ParCopyHelper.

Reviewed-by: mgerdin, tschatzl
 2015-10-15 10:10:13 -04:00
Thomas Schatzl
f2b8803873 Merge 2015-10-15 13:00:17 +02:00
Thomas Schatzl
6abb87fd84 8138752: G1CollectorPolicy::should_should_update_surv_rate_group_predictors() uses wrong predicate 
Instead of only updating the survivor rate groups in the young gc after marking and before mixed gc, update them during young gcs outside of marking

Reviewed-by: mgerdin, drwhite
 2015-10-15 10:15:08 +02:00
Thomas Schatzl
f292ac2dc2 8138750: Remove dead code in survivor rate group 
Reviewed-by: mgerdin, tbenson
 2015-10-15 10:13:08 +02:00
Thomas Schatzl
55988baae2 8139583: Fix formatting in survRateGroup.cpp 
Reviewed-by: kbarrett, stefank
 2015-10-15 10:12:17 +02:00
Thomas Schatzl
b8367b252f 8137082: Factor out G1 prediction code from G1CollectorPolicy and clean up 
Factor out G1 prediction code from G1CollectorPolicy into its own class, constify methods of G1CollectorPolicy and move more implementations to the cpp file.

Reviewed-by: jmasa, sangheki, ecaspole, kbarrett
 2015-10-15 10:07:28 +02:00
Mikael Gerdin
86cf323c41 8139149: Split G1 evacuate_collection_set into multiple steps 
Reviewed-by: ehelin, tschatzl
 2015-10-14 14:51:10 +02:00
Derek White
3133bbb7fa 8138920: Refactor the sampling thread from ConcurrentG1RefineThread 
Helps enable running without concurrent refinement threads

Reviewed-by: brutisso, pliden
 2015-10-26 12:22:24 -04:00
Thomas Schatzl
d7363bbd3b 8140583: Without PrintPLAB, there are superfluous newlines in the GC log messages 
Conditionalize offending newlines by -XX:+PrintPLAB

Reviewed-by: mgerdin
 2015-10-27 11:44:49 +01:00
Mikael Gerdin
425894f2ea 8138762: Refactor setup of evacuation closures in G1 
Introduce policy class containing the root scan closures.

Reviewed-by: ehelin, stefank
 2015-10-14 14:50:43 +02:00