Kim Barrett
fa20186cb6
8257676: Simplify WeakProcessorPhase
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Reviewed-by: iwalulya, ayang, tschatzl
2020-12-11 07:45:18 +00:00
Kim Barrett
cc96b0acbc
8256813: Simplify WeakProcessor counting of OopStorage entries
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Reviewed-by: sjohanss, stefank
2020-11-24 02:17:47 +00:00
Coleen Phillimore
ba721f5f2f
8212879: Make JVMTI TagMap table concurrent
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Co-authored-by: Kim Barrett <kbarrett@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Reviewed-by: stefank, ihse, zgu, eosterlund, sspitsyn, kbarrett
2020-11-19 14:30:02 +00:00
Kim Barrett
a8d6a05ce8
8248391: Unify handling of all OopStorage instances in weak root processing
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OopStorage instance now owned by subsystems, and generalize dead entry notification
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Reviewed-by: coleenp, tschatzl
2020-07-16 17:41:14 -04:00
Aleksey Shipilev
702199983a
8230118: 32-bit build failures after JDK-8227054
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Reviewed-by: zgu, kbarrett
2019-08-27 19:22:58 +02:00
Kim Barrett
1acad37ee6
8227054: ServiceThread needs to know about all OopStorage objects
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8227053: ServiceThread cleanup of OopStorage is missing some
OopStorages provides named access and iteration.
Reviewed-by: eosterlund, pliden, coleenp
2019-08-21 18:42:30 -04:00
Stefan Karlsson
23f02171c8
8221393: ResolvedMethodTable too small for StackWalking applications
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Reviewed-by: coleenp, rehn
2019-04-10 15:41:04 +02:00
Thomas Schatzl
32016662c9
8217778: StringTable cleanup miscalculates amount of dead objects
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Reviewed-by: kbarrett
2019-02-08 12:55:20 +01:00
Thomas Schatzl
d800361151
8213229: Investigate treating StringTable as weak in young collections
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Reviewed-by: zgu, kbarrett
2019-01-29 11:30:17 +01:00
Kim Barrett
1b02e70184
8072498: Multi-thread JNI weak reference processing
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Add parallel processing support to WeakProcessor.
Reviewed-by: tschatzl, sjohanss
2018-08-28 12:57:40 -04:00
Coleen Phillimore
e3a3941c9a
8202813: Move vm_weak processing from SystemDictionary to WeakProcessor
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SystemDictionary has all strong roots. The weak oop_storage is processed by the WeakProcessor so it can be scanned and cleared concurrently and/or by parallel threads.
Reviewed-by: kbarrett, sjohanss
2018-05-29 15:50:27 -04:00
Erik Gahlin
a060be188d
8199712: Flight Recorder
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Co-authored-by: Markus Gronlund <markus.gronlund@oracle.com>
Reviewed-by: coleenp, ihse, erikj, dsamersoff, mseledtsov, egahlin, mgronlun
2018-05-15 20:24:34 +02:00
Erik Gahlin
5a9432a16b
8189440: Event tracing macros for allocation and weak oops processing
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Reviewed-by: dholmes, mgronlun
2017-11-05 06:11:10 +01:00
Stefan Karlsson
d129d1cdf2
8189748: More precise closures for WeakProcessor::weak_oops_do calls
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Reviewed-by: pliden, sjohanss
2017-10-23 11:20:53 +02:00
Stefan Karlsson
6e571871e6
8189360: JvmtiExport::weak_oops_do is called for all JNIHandleBlock instances
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Reviewed-by: pliden, kbarrett, sspitsyn
2017-10-18 21:15:01 +02:00
Stefan Karlsson
3fbc4aec64
8189359: Move native weak oops cleaning out of ReferenceProcessor
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Reviewed-by: pliden, kbarrett
2017-10-18 21:13:35 +02:00
