OpenJDK / jdk / jdk10
changeset 25893:b4141bec6a67
8050973: CMS/G1 GC: add missing Resource and Handle mark
Summary: Add Resource/HandleMark in the work() method of some AbstractGangTask to reclaim these resources earlier.
Reviewed-by: tschatzl, goetz
| author | mdoerr |
|---|---|
| date | Tue, 29 Jul 2014 10:26:09 +0200 |
| parents | 4d36851e4d29 |
| children | 664ddf8330d4 21a77ac2b8c5 |
| files | hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp |
| diffstat | 2 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Thu Jul 24 15:06:36 2014 -0700 +++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Tue Jul 29 10:26:09 2014 +0200 @@ -5987,6 +5987,8 @@ }; void CMSRefProcTaskProxy::work(uint worker_id) { + ResourceMark rm; + HandleMark hm; assert(_collector->_span.equals(_span), "Inconsistency in _span"); CMSParKeepAliveClosure par_keep_alive(_collector, _span, _mark_bit_map,
--- a/hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp Thu Jul 24 15:06:36 2014 -0700 +++ b/hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp Tue Jul 29 10:26:09 2014 +0200 @@ -2403,6 +2403,8 @@ } virtual void work(uint worker_id) { + ResourceMark rm; + HandleMark hm; CMTask* task = _cm->task(worker_id); G1CMIsAliveClosure g1_is_alive(_g1h); G1CMKeepAliveAndDrainClosure g1_par_keep_alive(_cm, task, false /* is_serial */);