stan/jdk-24
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This commit is contained in:
Erik Helin 2015-12-04 22:07:22 +00:00
commit be8bd882d5
2 changed files with 37 additions and 32 deletions
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33
hotspot/src/share/vm/gc/g1/g1RootClosures.cpp
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@ -23,7 +23,38 @@
*/
#include "precompiled.hpp"
#include "gc/g1/g1RootClosures.inline.hpp"
#include "gc/g1/g1OopClosures.inline.hpp"
#include "gc/g1/g1RootClosures.hpp"
#include "gc/g1/g1SharedClosures.hpp"
// Closures used for standard G1 evacuation.
class G1EvacuationClosures : public G1EvacuationRootClosures {
G1SharedClosures<G1MarkNone> _closures;
public:
G1EvacuationClosures(G1CollectedHeap* g1h,
G1ParScanThreadState* pss,
bool gcs_are_young) :
_closures(g1h, pss, gcs_are_young, /* must_claim_cld */ false) {}
OopClosure* weak_oops() { return &_closures._buffered_oops; }
OopClosure* strong_oops() { return &_closures._buffered_oops; }
CLDClosure* weak_clds() { return &_closures._clds; }
CLDClosure* strong_clds() { return &_closures._clds; }
CLDClosure* thread_root_clds() { return NULL; }
CLDClosure* second_pass_weak_clds() { return NULL; }
CodeBlobClosure* strong_codeblobs() { return &_closures._codeblobs; }
CodeBlobClosure* weak_codeblobs() { return &_closures._codeblobs; }
void flush() { _closures._buffered_oops.done(); }
double closure_app_seconds() { return _closures._buffered_oops.closure_app_seconds(); }
OopClosure* raw_strong_oops() { return &_closures._oops; }
bool trace_metadata() { return false; }
};
// Closures used during initial mark.
// The treatment of "weak" roots is selectable through the template parameter,

36
hotspot/src/share/vm/gc/g1/g1RootClosures.inline.hpp → hotspot/src/share/vm/gc/g1/g1SharedClosures.hpp
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@ -24,9 +24,11 @@
#include "gc/g1/bufferingOopClosure.hpp"
#include "gc/g1/g1CodeBlobClosure.hpp"
#include "gc/g1/g1CollectedHeap.hpp"
#include "gc/g1/g1OopClosures.inline.hpp"
#include "gc/g1/g1RootClosures.hpp"
#include "gc/g1/g1OopClosures.hpp"
#include "memory/iterator.hpp"
class G1CollectedHeap;
class G1ParScanThreadState;
// Simple holder object for a complete set of closures used by the G1 evacuation code.
template <G1Mark Mark>
@ -47,31 +49,3 @@ public:
_codeblobs(&_oops),
_buffered_oops(&_oops) {}
};
class G1EvacuationClosures : public G1EvacuationRootClosures {
G1SharedClosures<G1MarkNone> _closures;
public:
G1EvacuationClosures(G1CollectedHeap* g1h,
G1ParScanThreadState* pss,
bool gcs_are_young) :
_closures(g1h, pss, gcs_are_young, /* must_claim_cld */ false) {}
OopClosure* weak_oops() { return &_closures._buffered_oops; }
OopClosure* strong_oops() { return &_closures._buffered_oops; }
CLDClosure* weak_clds() { return &_closures._clds; }
CLDClosure* strong_clds() { return &_closures._clds; }
CLDClosure* thread_root_clds() { return NULL; }
CLDClosure* second_pass_weak_clds() { return NULL; }
CodeBlobClosure* strong_codeblobs() { return &_closures._codeblobs; }
CodeBlobClosure* weak_codeblobs() { return &_closures._codeblobs; }
void flush() { _closures._buffered_oops.done(); }
double closure_app_seconds() { return _closures._buffered_oops.closure_app_seconds(); }
OopClosure* raw_strong_oops() { return &_closures._oops; }
bool trace_metadata() { return false; }
};