hotspot/src/share/vm/gc/g1/g1RootClosures.cpp
changeset 34639 cb73d3c05599
parent 34308 4496e81c890d
child 38074 8475fdc6dcc3
equal deleted inserted replaced
34633:2a6c7c7b30a7 34639:cb73d3c05599
    21  * questions.
    21  * questions.
    22  *
    22  *
    23  */
    23  */
    24 
    24 
    25 #include "precompiled.hpp"
    25 #include "precompiled.hpp"
    26 #include "gc/g1/g1RootClosures.inline.hpp"
    26 #include "gc/g1/g1OopClosures.inline.hpp"
       
    27 #include "gc/g1/g1RootClosures.hpp"
       
    28 #include "gc/g1/g1SharedClosures.hpp"
       
    29 
       
    30 // Closures used for standard G1 evacuation.
       
    31 class G1EvacuationClosures : public G1EvacuationRootClosures {
       
    32   G1SharedClosures<G1MarkNone> _closures;
       
    33 
       
    34 public:
       
    35   G1EvacuationClosures(G1CollectedHeap* g1h,
       
    36                        G1ParScanThreadState* pss,
       
    37                        bool gcs_are_young) :
       
    38       _closures(g1h, pss, gcs_are_young, /* must_claim_cld */ false) {}
       
    39 
       
    40   OopClosure* weak_oops()   { return &_closures._buffered_oops; }
       
    41   OopClosure* strong_oops() { return &_closures._buffered_oops; }
       
    42 
       
    43   CLDClosure* weak_clds()             { return &_closures._clds; }
       
    44   CLDClosure* strong_clds()           { return &_closures._clds; }
       
    45   CLDClosure* thread_root_clds()      { return NULL; }
       
    46   CLDClosure* second_pass_weak_clds() { return NULL; }
       
    47 
       
    48   CodeBlobClosure* strong_codeblobs()      { return &_closures._codeblobs; }
       
    49   CodeBlobClosure* weak_codeblobs()        { return &_closures._codeblobs; }
       
    50 
       
    51   void flush()                 { _closures._buffered_oops.done(); }
       
    52   double closure_app_seconds() { return _closures._buffered_oops.closure_app_seconds(); }
       
    53 
       
    54   OopClosure* raw_strong_oops() { return &_closures._oops; }
       
    55 
       
    56   bool trace_metadata()         { return false; }
       
    57 };
    27 
    58 
    28 // Closures used during initial mark.
    59 // Closures used during initial mark.
    29 // The treatment of "weak" roots is selectable through the template parameter,
    60 // The treatment of "weak" roots is selectable through the template parameter,
    30 // this is usually used to control unloading of classes and interned strings.
    61 // this is usually used to control unloading of classes and interned strings.
    31 template <G1Mark MarkWeak>
    62 template <G1Mark MarkWeak>