16 Commits

Author SHA1 Message Date
Stefan Johansson
bb63558420 8230431: Move G1 trace code from gcTrace* to G1 directory
Reviewed-by: kbarrett, lkorinth
2019-09-04 09:47:51 +02:00
Kim Barrett
a34e8be4f3 8230126: delay_to_keep_mmu can delay shutdown
Wait on CGC_lock instead of sleeping to provide the delay.

Reviewed-by: sangheki, sjohanss
2019-08-28 14:06:37 -04:00
Coleen Phillimore
7235c5b0e2 8224151: Test vmTestbase/nsk/sysdict/vm/stress/chain/chain007/chain007.java might hang with release binaries
Fix deadlock on ClassLoaderDataGraph_lock and g1 clear_claimed_marks.

Reviewed-by: tschatzl, lfoltan, eosterlund
2019-06-06 15:09:17 -04:00
Coleen Phillimore
dc2c1d3ba8 8223391: Unsynchronized iteration of ClassLoaderDataGraph
Lock in G1 before clear_claimed_marks

Reviewed-by: hseigel, lfoltan, tschatzl
2019-05-08 06:40:45 -04:00
Coleen Phillimore
ccb2e9d925 8222988: Use MonitorLocker rather than MutexLocker when wait/notify used
Fixed use cases in code except CMS.

Reviewed-by: rehn, dcubed
2019-04-29 16:01:52 -04:00
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
Thomas Schatzl
f6116c5498 8222105: Add "use_" prefix to G1Policy::adaptive_young_list_length
Improve naming of G1Policy::adaptive_young_list_length to improve readability.

Reviewed-by: kbarrett
2019-04-08 21:01:17 +02:00
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
Kim Barrett
1fcbd0cd0d 8217474: Remove WhiteBox.getConcurrentGCPhases()
Remove function and supporting infrastructure.

Reviewed-by: shade, tschatzl
2019-02-05 16:46:49 -05:00
Thomas Schatzl
eb5557a98e 8214791: Consistently name gc files containing VM operations
Name all gc files containing VM operations according to a <gc>VMOperations.?pp.

Reviewed-by: coleenp, dholmes
2018-12-06 15:44:13 +01:00
Thomas Schatzl
b1c5e310ac 8193312: Rename VM_CGC_Operation to VM_G1Concurrent
Reviewed-by: pliden, sjohanss, jgeorge
2018-12-06 13:55:22 +01:00
Coleen Phillimore
7ef28cb2bc 8209645: Split ClassLoaderData and ClassLoaderDataGraph into separate files
Reviewed-by: iklam, stuefe
2018-09-28 16:07:39 -04:00
Thomas Schatzl
159a4de4c8 8210557: G1 next bitmap verification at the end of concurrent mark sometimes fails
Removed unnecessary verification that can cause spurious false alarm.

Reviewed-by: sjohanss, kbarrett
2018-09-21 15:11:09 +02:00
Thomas Schatzl
d702d5f8d2 8208669: GC changes to allow enabling -Wreorder
Reviewed-by: kbarrett
2018-08-08 15:31:06 +02:00
Thomas Schatzl
ec2d9845e0 8201491: G1 support for java.lang.ref.Reference precleaning
Implement single-threaded concurrent reference precleaning for G1.

Reviewed-by: sangheki, kbarrett
2018-05-14 11:47:03 +02:00
Erik Helin
b025fab0d2 8200626: Restore history for g1ConcurrentMarkThread.*
Reviewed-by: shade, sjohanss
2018-04-04 10:12:02 +02:00