38 #include "memory/referencePolicy.hpp"
39 #include "memory/space.hpp"
40 #include "oops/instanceRefKlass.hpp"
41 #include "oops/oop.inline.hpp"
42 #include "prims/jvmtiExport.hpp"
43 #include "runtime/fprofiler.hpp"
44 #include "runtime/handles.inline.hpp"
45 #include "runtime/synchronizer.hpp"
46 #include "runtime/vmThread.hpp"
47 #include "utilities/copy.hpp"
48 #include "utilities/events.hpp"
49 #ifdef TARGET_OS_FAMILY_linux
50 # include "thread_linux.inline.hpp"
51 #endif
52 #ifdef TARGET_OS_FAMILY_solaris
53 # include "thread_solaris.inline.hpp"
54 #endif
55 #ifdef TARGET_OS_FAMILY_windows
56 # include "thread_windows.inline.hpp"
57 #endif
58
59 void GenMarkSweep::invoke_at_safepoint(int level, ReferenceProcessor* rp,
60 bool clear_all_softrefs) {
61 assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");
62
63 GenCollectedHeap* gch = GenCollectedHeap::heap();
64 #ifdef ASSERT
65 if (gch->collector_policy()->should_clear_all_soft_refs()) {
66 assert(clear_all_softrefs, "Policy should have been checked earlier");
67 }
68 #endif
69
70 // hook up weak ref data so it can be used during Mark-Sweep
71 assert(ref_processor() == NULL, "no stomping");
72 assert(rp != NULL, "should be non-NULL");
73 _ref_processor = rp;
74 rp->setup_policy(clear_all_softrefs);
75
76 TraceTime t1("Full GC", PrintGC && !PrintGCDetails, true, gclog_or_tty);
77
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38 #include "memory/referencePolicy.hpp"
39 #include "memory/space.hpp"
40 #include "oops/instanceRefKlass.hpp"
41 #include "oops/oop.inline.hpp"
42 #include "prims/jvmtiExport.hpp"
43 #include "runtime/fprofiler.hpp"
44 #include "runtime/handles.inline.hpp"
45 #include "runtime/synchronizer.hpp"
46 #include "runtime/vmThread.hpp"
47 #include "utilities/copy.hpp"
48 #include "utilities/events.hpp"
49 #ifdef TARGET_OS_FAMILY_linux
50 # include "thread_linux.inline.hpp"
51 #endif
52 #ifdef TARGET_OS_FAMILY_solaris
53 # include "thread_solaris.inline.hpp"
54 #endif
55 #ifdef TARGET_OS_FAMILY_windows
56 # include "thread_windows.inline.hpp"
57 #endif
58 #ifdef TARGET_OS_FAMILY_bsd
59 # include "thread_bsd.inline.hpp"
60 #endif
61
62 void GenMarkSweep::invoke_at_safepoint(int level, ReferenceProcessor* rp,
63 bool clear_all_softrefs) {
64 assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");
65
66 GenCollectedHeap* gch = GenCollectedHeap::heap();
67 #ifdef ASSERT
68 if (gch->collector_policy()->should_clear_all_soft_refs()) {
69 assert(clear_all_softrefs, "Policy should have been checked earlier");
70 }
71 #endif
72
73 // hook up weak ref data so it can be used during Mark-Sweep
74 assert(ref_processor() == NULL, "no stomping");
75 assert(rp != NULL, "should be non-NULL");
76 _ref_processor = rp;
77 rp->setup_policy(clear_all_softrefs);
78
79 TraceTime t1("Full GC", PrintGC && !PrintGCDetails, true, gclog_or_tty);
80
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