12 Commits

Author SHA1 Message Date
Kim Barrett
805258f3a9 8225255: Make SATB qset lock-free
Refactor PtrQueueSet, use lock-free stack for SATB completed buffers

Reviewed-by: tschatzl, shade
2019-06-26 13:18:38 -04:00
Kim Barrett
54d0b2a8d6 8224167: Refactor PtrQueue completed buffer processing
Add handle_completed_buffer and refactor.

Reviewed-by: tschatzl, shade
2019-05-21 19:19:44 -04:00
Yasumasa Suenaga
a5c506b411 8223186: HotSpot compile warnings from GCC 9
Reviewed-by: dholmes, aeubanks
2019-05-11 01:17:18 +09:00
Coleen Phillimore
fbafef11c0 8222811: Consolidate MutexLockerEx and MutexLocker
Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.

Reviewed-by: dcubed, dholmes, pliden, rehn
2019-04-25 10:56:31 -04:00
Kim Barrett
3bb3dbc47e 8220240: Refactor shared dirty card queue
Add G1SharedDirtyCardQueue class.

Reviewed-by: tschatzl, lkorinth
2019-03-22 15:42:43 -04:00
Kim Barrett
5c83330cf8 8212826: Make PtrQueue free list lock-free
Add lock-free stack and use in BufferNode::Allocator.

Reviewed-by: tschatzl, sangheki
2019-01-19 19:50:01 -05:00
Kim Barrett
575f633a96 8214201: Make PtrQueueSet completed buffer list private
Merge and make private in PtrQueueSet all completed buffer list handling

Reviewed-by: tschatzl, sjohanss
2018-12-26 19:24:00 -05:00
Kim Barrett
978c78f7fc 8214278: Cleanup process_completed_threshold and related state
Change types, normalize names, remove special values.

Reviewed-by: tschatzl, sjohanss
2018-11-28 16:05:48 -05:00
Kim Barrett
5c99d95a63 8214202: DirtyCardQueueSet::get_completed_buffer should not clear _process_completed
Remove flag clearing and simplify get_completed-buffer.

Reviewed-by: tschatzl, sjohanss
2018-11-26 13:17:39 -05:00
Kim Barrett
d8e5d52deb 8214144: Remove confusing locking_enqueue_completed_buffer
Remove function.

Reviewed-by: tschatzl, manc
2018-11-21 09:40:19 -05:00
Kim Barrett
5e0d5efe4c 8213352: Separate BufferNode allocation from PtrQueueSet
Move free-list management and allocation to new class.

Reviewed-by: tschatzl, sjohanss
2018-11-15 19:59:10 -05:00
Kim Barrett
0d9777a9cb 8154343: Make SATB related code available to other GCs
Move ptrQueue and satbMarkQueue files from g1 to shared.

Reviewed-by: rkennke, sangheki
2018-08-18 13:59:25 -04:00