Mercurial > hg > graal-jvmci-8
comparison src/share/vm/gc_implementation/parNew/parNewGeneration.cpp @ 20254:9fec19bb0659
8032379: Remove the is_scavenging flag to process_strong_roots
Summary: Refactor the strong root processing to avoid using a boolean in addition to the ScanOption enum.
Reviewed-by: stefank, tschatzl, ehelin, jmasa
author | mgerdin |
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date | Tue, 14 Jan 2014 16:40:33 +0100 |
parents | ce8f6bb717c9 |
children | 7426d8d76305 |
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20253:731e8175d53f | 20254:9fec19bb0659 |
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612 par_scan_state.set_young_old_boundary(_young_old_boundary); | 612 par_scan_state.set_young_old_boundary(_young_old_boundary); |
613 | 613 |
614 KlassScanClosure klass_scan_closure(&par_scan_state.to_space_root_closure(), | 614 KlassScanClosure klass_scan_closure(&par_scan_state.to_space_root_closure(), |
615 gch->rem_set()->klass_rem_set()); | 615 gch->rem_set()->klass_rem_set()); |
616 | 616 |
617 int so = SharedHeap::SO_AllClasses | SharedHeap::SO_Strings | SharedHeap::SO_CodeCache; | 617 int so = SharedHeap::SO_AllClasses | SharedHeap::SO_Strings | SharedHeap::SO_ScavengeCodeCache; |
618 | 618 |
619 par_scan_state.start_strong_roots(); | 619 par_scan_state.start_strong_roots(); |
620 gch->gen_process_strong_roots(_gen->level(), | 620 gch->gen_process_strong_roots(_gen->level(), |
621 true, // Process younger gens, if any, | 621 true, // Process younger gens, if any, |
622 // as strong roots. | 622 // as strong roots. |
623 false, // no scope; this is parallel code | 623 false, // no scope; this is parallel code |
624 true, // is scavenging | |
625 SharedHeap::ScanningOption(so), | 624 SharedHeap::ScanningOption(so), |
626 &par_scan_state.to_space_root_closure(), | 625 &par_scan_state.to_space_root_closure(), |
627 true, // walk *all* scavengable nmethods | 626 true, // walk *all* scavengable nmethods |
628 &par_scan_state.older_gen_closure(), | 627 &par_scan_state.older_gen_closure(), |
629 &klass_scan_closure); | 628 &klass_scan_closure); |