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744 Commits

Author SHA1 Message Date
Thomas Schatzl
5fe5d0a90a 8219747: Remove g1_ prefix to g1_remset and g1_policy members in G1CollectedHeap 
Reviewed-by: shade, sangheki
 2019-03-04 11:49:16 +01:00
Thomas Schatzl
719bbcddf8 8219369: Add named constants for iterating ExtRootScan phases 
Reviewed-by: kbarrett, sangheki
 2019-03-04 11:49:16 +01:00
Thomas Schatzl
e68d585a8d 8218880: G1 crashes when issuing a periodic GC while the GCLocker is held 
Do not wait for the GC locker in the periodic GC thread as the GC locker being held is an indication for being busy anyway.

Reviewed-by: kbarrett, shade
 2019-03-04 11:49:16 +01:00
Zhengyu Gu
ce570e8693 8219976: GarbageCollectionNotificationInfo always says "No GC" when running Shenandoah 
Reviewed-by: rkennke
 2019-03-02 08:33:32 -05:00
Igor Ignatyev
7cf85f15b6 8219565: [deadcode] remove share/utilities/intHisto.* 
Reviewed-by: dholmes
 2019-02-28 09:10:46 -08:00
Zhengyu Gu
00b46c06a5 8219857: Shenandoah GC may initialize thread's gclab twice 
Reviewed-by: rkennke
 2019-02-28 08:44:09 -05:00
Erik Österlund
c044650295 8219638: ZGC: Free ZNMethodDataOops under a lock 
Reviewed-by: pliden
 2019-02-26 11:38:07 +01:00
Erik Österlund
c1250e0816 8218974: Free GC native structures in nmethod::flush 
Reviewed-by: pliden
 2019-02-26 11:36:00 +01:00
Stefan Karlsson
2133bed090 8219469: ZGC: Extract functions out from ZNMethodTable into new ZNMethod class 
Reviewed-by: pliden
 2019-02-21 14:24:44 +01:00
Stefan Karlsson
8fec4b7f85 8219468: ZGC: Extract iteration functionality into a new ZNMethodTableIteration class 
Reviewed-by: pliden
 2019-02-20 12:04:12 +01:00
Stefan Karlsson
a7707862a9 8219467: ZGC: Move ZNMethodData to its own file 
Reviewed-by: pliden
 2019-02-20 11:42:49 +01:00
Stefan Karlsson
858c007cf8 8219466: ZGC: Extract allocation functionality into a new ZNMethodAllocator class 
Reviewed-by: pliden
 2019-02-20 11:39:36 +01:00
Stefan Karlsson
2895d5534d 8219464: ZGC: Move nmethod oop properties from ZNMethodTableEntry to ZNMethodData 
Reviewed-by: pliden
 2019-02-20 10:47:03 +01:00
Stefan Karlsson
b0383a247d 8219463: ZGC: Remove redundant ZNMethodTable::_iter_lock 
Reviewed-by: pliden
 2019-02-20 10:46:39 +01:00
Stefan Karlsson
45f74c8c95 8219462: ZGC: Use wait/notify in ZNMethodTable 
Reviewed-by: pliden
 2019-02-19 13:47:45 +01:00
Aleksey Shipilev
ace0b7a803 8219524: Shenandoah misreports "committed" size in MemoryMXBean 
Reviewed-by: rkennke, zgu
 2019-02-21 15:52:42 +01:00
Roman Kennke
96e4678510 8203232: Shenandoah: Resolve oops in SATB filter 
Reviewed-by: shade
 2019-02-20 16:29:29 +01:00
Thomas Schatzl
eaab45a8b8 8219096: Merge print_termination_stats code with current logging 
Reviewed-by: lkorinth, kbarrett
 2019-02-20 14:30:33 +01:00
Per Lidén
3df5e4fabb 8219332: ZGC: Improve ZRootsIteratorClosure abstraction 
Reviewed-by: stefank
 2019-02-20 13:43:02 +01:00
Per Lidén
92f19f92bb 8219331: ZGC: Unify TLAB retire/remap handling 
Reviewed-by: stefank
 2019-02-20 13:43:01 +01:00
Thomas Schatzl
708b339eb4 8219098: Make output of region strings more regular in error messages 
Error messages should use the HR_PARAMS/HR_FORMAT_PARAMS macros to print information about HeapRegions.

Reviewed-by: kbarrett, lkorinth
 2019-02-20 10:48:36 +01:00
Thomas Schatzl
9e563f9a08 8219097: Move comment about using weak code blobs closure for code root scanning to correct place 
Reviewed-by: kbarrett
 2019-02-19 12:56:02 +01:00
Thomas Schatzl
8b5d08be9f 8218920: Scan HCC should be on the same level as Update RS etc. in the log 
Reviewed-by: lkorinth, kbarrett
 2019-02-19 12:56:02 +01:00
Thomas Schatzl
a3b6a825bc 8218672: AOT code root scanning shows in the wrong position in the logs 
Reviewed-by: lkorinth, kbarrett
 2019-02-19 12:56:00 +01:00
Stefan Karlsson
f7e7180ff4 8218922: SA: Enable best-effort implementation of live regions iteration for ZGC 
Reviewed-by: eosterlund, ysuenaga
 2019-02-19 10:04:28 +01:00
Kim Barrett
47ca2c4300 8214363: HeapWord should not be a fake class 
Change HeapWord and MetaWord to be pointers to incomplete types.

Reviewed-by: tschatzl, mikael, coleenp, pliden
 2019-02-18 16:34:46 -05:00
Tobias Hartmann
3cf788ab73 8219232: Unit of concurrent active time logging is wrong 
Changed value from seconds to milliseconds.

Reviewed-by: shade
 2019-02-18 15:33:43 +01:00
Vladimir Ivanov
40c61cce4b 8218874: C2: Unsafe to access PhaseIdealLoop outside of constructors 
Reviewed-by: thartmann, kvn
 2019-02-14 15:27:12 -08:00
Vladimir Ivanov
521039cc35 8218879: Keep track of memory accesses originated from Unsafe 
Reviewed-by: thartmann
 2019-02-14 15:27:12 -08:00
Kim Barrett
d2c690e80b 8218089: Rename DirtyCardQueue et al to follow usual G1 naming conventions 
Move files and rename classes.

Reviewed-by: tschatzl, lkorinth
 2019-02-13 17:38:14 -05:00
Chihiro Ito
6773177000 8214236: sun.gc.collector.2.name should be changed 
Reviewed-by: pliden, tschatzl
 2019-02-12 08:56:03 +09:00
Thomas Schatzl
1388a70bac 8218680: G1 crashes during calculation of old collection set candidates 
Parameters were passed in the wrong order to some helper class.

Reviewed-by: shade, kbarrett, lkorinth
 2019-02-12 09:58:27 +01:00
Thomas Schatzl
999ecc66a4 8217328: Rename CollectionSetChooser to G1CollectionSetChooser 
Reviewed-by: lkorinth, kbarrett
 2019-02-08 12:55:20 +01:00
Thomas Schatzl
13256c7908 8217330: Split G1CollectionSetChooser into collection set candidate container and the chooser algorithm 
Reviewed-by: lkorinth, kbarrett
 2019-02-08 12:55:20 +01:00
Thomas Schatzl
32016662c9 8217778: StringTable cleanup miscalculates amount of dead objects 
Reviewed-by: kbarrett
 2019-02-08 12:55:20 +01:00
Kim Barrett
1fcbd0cd0d 8217474: Remove WhiteBox.getConcurrentGCPhases() 
Remove function and supporting infrastructure.

Reviewed-by: shade, tschatzl
 2019-02-05 16:46:49 -05:00
Kim Barrett
cd9b1aabb0 8218164: Improve local control of compiler warnings 
Windows warning push/pop and gcc/Windows warning suppression macros.

Reviewed-by: dholmes, tschatzl
 2019-02-05 13:21:59 -05:00
Coleen Phillimore
73ccdf3557 8213753: SymbolTable is double walked during class unloading and clean up table timing in do_unloading 
Remove gc timing for short runtime cleanup triggering; make symbol table cleaning triggered automatically on unloading

Reviewed-by: shade, stefank, gziemski
 2019-01-31 10:29:53 -05:00
Zhengyu Gu
85e19d8beb 8216072: Remove TaskTerminator's assignment operator 
Reviewed-by: tschatzl, rkennke, kbarrett
 2019-01-31 10:18:41 -05:00
Robbin Ehn
046a1f0ff7 8218041: Assorted wrong/missing includes 
Reviewed-by: dholmes, kbarrett, stefank, shade
 2019-01-31 10:31:39 +01:00
Zhengyu Gu
5fabaf6abe 8217578: Shenandoah cleanup unused timings after concurrent string table change 
Reviewed-by: shade
 2019-01-30 14:19:24 -05:00
Zhengyu Gu
244768cbab 8217794: Missing termination check results violation of termination invariant 
Reviewed-by: tschatzl, shade
 2019-01-29 12:12:27 -05:00
Zhengyu Gu
5c78491bd7 8215047: Task terminators do not complete termination in consistent state 
Reviewed-by: tschatzl, minqi
 2019-01-29 08:39:04 -05:00
Zhengyu Gu
c9ad677866 8217785: Padding ParallelTaskTerminator::_offered_termination variable 
Reviewed-by: shade, tschatzl
 2019-01-29 08:28:24 -05:00
Per Lidén
9f3059e20c 8217858: ZGC: Clean up ZDriver 
Reviewed-by: stefank, eosterlund
 2019-01-29 10:23:38 +01:00
Per Lidén
62e8d6f43b 8217857: ZGC: Move SvcGCMarker to ZServiceabilityTracer 
Reviewed-by: stefank, eosterlund
 2019-01-29 10:23:38 +01:00
Per Lidén
c97eccd24a 8217855: ZGC: Clean up ZReferenceProcessor 
Reviewed-by: stefank, kbarrett
 2019-01-29 10:23:38 +01:00
Per Lidén
dc07b2bf32 8217745: ZGC: Simplify ZLoadBarrierStubC1 
Reviewed-by: neliasso, eosterlund
 2019-01-29 10:23:38 +01:00
Thomas Schatzl
d800361151 8213229: Investigate treating StringTable as weak in young collections 
Reviewed-by: zgu, kbarrett
 2019-01-29 11:30:17 +01:00
Jesper Wilhelmsson
e3621e678a Merge 2019-01-28 21:44:57 +01:00