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856 Commits

Author SHA1 Message Date
Stefan Karlsson
31ac44b710 8221146: ZGC: Reports too much relocated 
Reviewed-by: pliden, eosterlund
 2019-04-01 18:34:47 +02:00
Stefan Karlsson
abb2d67803 8220610: Make CollectedHeap nmethod functions pure virtual 
Reviewed-by: shade
 2019-04-01 18:34:39 +02:00
Roman Kennke
9e18ef0679 8221750: Shenandoah: Enable ThreadLocalHandshake by default 
Reviewed-by: shade
 2019-04-01 16:30:23 +02:00
Aleksey Shipilev
18c4faf2cf 8221735: Shenandoah fails ctw/modules/jdk_management_agent.java with Traversal 
Reviewed-by: rkennke, roland
 2019-04-01 13:33:58 +02:00
Zhengyu Gu
3320a7ea1f 8221629: Shenandoah: Cleanup class unloading logic 
Reviewed-by: rkennke
 2019-03-28 13:53:41 -04:00
Zhengyu Gu
4255a28d8d 8221435: Shenandoah should not mark through weak roots 
Reviewed-by: rkennke, shade
 2019-03-26 12:12:49 -04:00
Per Lidén
793c71bf92 8221153: ZGC: Heap iteration and verification pollutes GC statistics 
Reviewed-by: stefank, eosterlund
 2019-03-28 19:43:59 +01:00
Per Lidén
7a623e6e46 8221540: ZGC: Reduce width of zForwardingEntry::from_index field 
Reviewed-by: stefank, eosterlund
 2019-03-28 19:43:59 +01:00
Per Lidén
53c904df4a 8221394: Clean up ConcurrentGCThread 
Reviewed-by: kbarrett, eosterlund
 2019-03-28 19:43:59 +01:00
Derek Thomson
7a4b473edd 8157372: C2: Node::cmp() should return bool 
The method Node::cmp() should return a boolean

Reviewed-by: vlivanov, kvn
 2019-03-28 11:06:00 -07:00
Per Lidén
c8725ae469 8221537: ZGC: Fix incorrect comment in zNMethod table entry layout 
Reviewed-by: stefank
 2019-03-27 10:38:49 +01:00
Per Lidén
8e258756bb 8221392: Reduce ConcurrentGCThreads spinning during start up 
Reviewed-by: eosterlund, kbarrett
 2019-03-27 10:38:49 +01:00
Leo Korinth
b0b6b497a4 8221260: Initialize more class members on construction, remove some unused ones 
Reviewed-by: kbarrett, tschatzl
 2019-03-25 14:46:55 +01:00
Thomas Schatzl
efe03d5a90 8219100: Improve do_collection_pause_at_safepoint 
Reviewed-by: kbarrett, sangheki
 2019-03-25 14:11:09 +01:00
Aleksey Shipilev
26210b4566 8221363: Build failure after JDK-8220240 (Refactor shared dirty card queue) 
Reviewed-by: stuefe
 2019-03-23 17:18:49 +01:00
Kim Barrett
3bb3dbc47e 8220240: Refactor shared dirty card queue 
Add G1SharedDirtyCardQueue class.

Reviewed-by: tschatzl, lkorinth
 2019-03-22 15:42:43 -04:00
Per Lidén
5fdcdaadd4 8221219: ZGC: Remove ZStallOnOutOfMemory option 
Reviewed-by: stefank, eosterlund
 2019-03-22 12:49:33 +01:00
Per Lidén
8b38ebf1a2 8221212: ZGC: Command-line flags should be marked experimental 
Reviewed-by: stefank, eosterlund
 2019-03-22 12:49:32 +01:00
Roman Kennke
29843b4dfb 8221278: Shenandoah should not enqueue string dedup candidates during root scan 
Reviewed-by: shade
 2019-03-21 22:37:36 +01:00
Roman Kennke
1aec18881b 8220780: ShenandoahBS::AccessBarrier::oop_store_in_heap ignores AS_NO_KEEPALIVE 
Reviewed-by: shade
 2019-03-18 16:33:28 +01:00
Stefan Karlsson
c2d4f10483 8220609: Cleanups in ScavengableNMethods 
Reviewed-by: pliden, eosterlund
 2019-03-18 15:21:33 +01:00
Stefan Karlsson
788dcfd72d 8220606: Move ScavengableNMethods unlinking to unregister_nmethod 
Reviewed-by: pliden, eosterlund
 2019-03-18 15:19:39 +01:00
Per Lidén
d33d485682 8220601: ZGC: Delete ZNMethodTableEntry arrays using ZSafeDelete 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:41 +01:00
Per Lidén
e94d4e7fc9 8220600: ZGC: Delete ZPages using ZSafeDelete 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:41 +01:00
Per Lidén
98fa071300 8220599: ZGC: Introduce ZSafeDelete 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
4a83447db2 8220597: ZGC: Convert ZForwarding to use ZAttachedArray 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
8aa6e7538c 8220596: ZGC: Convert ZNMethodData to use ZAttachedArray 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
c62f53a576 8220595: ZGC: Introduce ZAttachedArray 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
dd412e66c5 8220594: ZGC: Remove superfluous ZPage::is_active() 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
cc4ae9ab95 8220593: ZGC: Remove superfluous ZPage::is_detached() 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
3f4dfa422c 8220592: ZGC: Move destruction of detached ZPages into ZPageAllocator 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
16a100d103 8220591: ZGC: Don't delay reclaimation of ZVirtualMemory 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
e7cfe60a32 8220590: ZGC: Remove ZPages from ZPageTable when freed 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
b29bc9f1da 8220589: ZGC: Remove superfluous ZPageTableEntry 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
0ce7c21d33 8220588: ZGC: Convert ZRelocationSet to hold ZForwardings instead of ZPages 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
5a079bf515 8220587: ZGC: Break out forwarding information from ZPage 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
547b2655d5 8220586: ZGC: Move relocation logic from ZPage to ZRelocate 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
fbf62f0fb8 8220569: ZGC: Rename and rework ZUnmapBadViews to ZVerifyViews 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:38 +01:00
Stefan Karlsson
2370adc703 8220343: Move scavenge_root_nmethods from shared code 
Reviewed-by: kvn, eosterlund
 2019-03-14 09:15:51 +01:00
Stefan Karlsson
b9cf9e7ca4 8220411: Remove ScavengeRootsInCode=0 code 
Reviewed-by: thartmann, coleenp
 2019-03-14 09:08:17 +01:00
Thomas Schatzl
687596a858 8220345: Use appropriate type for G1RemSetScanState::IsDirtyRegionState 
Reviewed-by: kbarrett, lkorinth
 2019-03-13 21:01:56 +01:00
Thomas Schatzl
ece7e8a2a1 8220301: Remove jbyte use in CardTable 
Use CardTable::CardValue aliased to uint8_t instead.

Reviewed-by: kbarrett, shade
 2019-03-13 21:01:56 +01:00
Zhengyu Gu
f8d4cd94cb 8220546: Shenandoah Reports timing details for weak root processing 
Reviewed-by: rkennke
 2019-03-13 13:33:50 -04:00
Claes Redestad
1bfa5cee8c 8220496: Race in java_lang_String::length() when deduplicating 
Reviewed-by: rkennke, pliden
 2019-03-13 17:32:17 +01:00
Per Lidén
a0847b0416 8219634: ZGC: Rename ZAddressRangeMap to ZGranuleMap 
Reviewed-by: eosterlund, stefank
 2019-03-13 11:31:00 +01:00
Per Lidén
6d4374b876 8219633: ZGC: Rename ZPageSizeMin to ZGranuleSize 
Reviewed-by: eosterlund, stefank
 2019-03-13 11:31:00 +01:00
Per Lidén
c6917cc27e 8219817: Remove unused CollectedHeap::block_size() 
Reviewed-by: shade, stefank
 2019-03-13 11:31:00 +01:00
Man Cao
e309fb9a3a 8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead 
Move check_gc_overhead_limit() and related code to its own class

Reviewed-by: tschatzl, pliden, jiangli
 2019-01-15 15:59:47 -08:00
Ao Qi
f15a31f766 8220344: Build failures when using --with-jvm-features=-g1gc,-jfr 
Reviewed-by: tschatzl, zgu
 2019-03-12 09:59:58 -04:00
Severin Gehwolf
46c4ef516c 8220294: ZGC fails to build on GCC 4.4.7: Type parameter issue 
Specify explicit type in the constructor

Reviewed-by: shade, pliden
 2019-03-07 17:34:21 +01:00