Robbin Ehn
76cdc8016f
8220351: Cross-modifying code
...
Reviewed-by: rrich, mdoerr, dholmes, eosterlund
2019-03-28 11:08:23 +01:00
Robbin Ehn
34a7b03e24
8220173: assert(_handle_mark_nesting > 1) failed: memory leak: allocating handle outside HandleMark
...
Reviewed-by: dcubed, redestad
2019-03-08 12:51:36 +01:00
Robbin Ehn
bec8431683
8203469: Faster safepoints
...
Reviewed-by: dcubed, pchilanomate, dholmes, acorn, coleenp, eosterlund
2019-02-15 14:15:10 +01:00
Mikael Vidstedt
f69921f2fc
8213436: Obsolete UseMembar
...
Reviewed-by: kvn, dholmes, mdoerr, adinn
2018-11-08 11:45:13 -08:00
Robbin Ehn
80aa38305d
8212933: Thread-SMR: requesting a VM operation whilst holding a ThreadsListHandle can cause deadlocks
...
Reviewed-by: eosterlund, dcubed, sspitsyn, dholmes
2018-10-31 08:09:45 +01:00
Robbin Ehn
dcfb9a75aa
8210303: VM_HandshakeAllThreads fails assert with "failed: blocked and not walkable"
...
Reviewed-by: dcubed, dholmes
2018-10-04 14:03:13 +02:00
Robbin Ehn
3bb71a9b51
8207334: VM times out in VM_HandshakeAllThreads::doit() with RunThese30M
...
Handshakes did not consider external suspended threads safe for safepoint.
Reviewed-by: dcubed, dholmes
2018-08-17 13:38:19 +02:00
Thomas Schatzl
9c0720b156
8208671: Runtime, JFR, Serviceability changes to allow enabling -Wreorder
...
Reviewed-by: dholmes, hseigel
2018-08-08 15:31:07 +02:00
Martin Doerr
4f2abf069a
8206003: SafepointSynchronize with TLH: StoreStore barriers should be moved out of the loop
...
Reviewed-by: eosterlund, rehn, dholmes
2018-07-02 11:46:15 +02:00
Robbin Ehn
f434591152
8204166: TLH: Semaphore may not be destroy until signal have returned
...
Reviewed-by: eosterlund, dholmes
2018-06-19 10:57:13 +02:00
Stefan Karlsson
379a001e5e
8203341: Add a safepoint-aware Semaphore
...
Reviewed-by: pliden, eosterlund
2018-05-20 22:10:45 +02:00
Coleen Phillimore
fde89a34d0
8199263: Split interfaceSupport.hpp to not require including .inline.hpp files
...
InterfaceSupport.hpp is an inline file so moved to interfaceSupport.inline.hpp and stopped including it in .hpp files
Reviewed-by: stefank, rehn, kvn
2018-03-16 09:12:13 -04:00
Daniel D. Daugherty
0dff96ff0b
8167108: inconsistent handling of SR_lock can lead to crashes
...
Add Thread Safe Memory Reclamation (Thread-SMR) mechanism.
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Robbin Ehn <robbin.ehn@oracle.com>
Reviewed-by: coleenp, dcubed, dholmes, eosterlund, gthornbr, kbarrett, rehn, sspitsyn, stefank
2017-11-22 17:54:50 -08:00
Robbin Ehn
104ecb2dd1
8189941: Implementation JEP 312: Thread-local handshake
...
Introduce a way to execute a callback on threads without performing a global VM safepoint. Make it both possible and cheap to stop individual threads and not just all threads or none.
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Reviewed-by: mdoerr, neliasso, acorn, aph, coleenp, dholmes
2017-08-31 10:00:28 +02:00
