38 G1ParClosureSuper(g1), _scanned_klass(NULL),
39 _cm(_g1->concurrent_mark()) { }
40
41 G1ParClosureSuper::G1ParClosureSuper(G1CollectedHeap* g1) :
42 _g1(g1), _par_scan_state(NULL), _worker_id(UINT_MAX) { }
43
44 G1ParClosureSuper::G1ParClosureSuper(G1CollectedHeap* g1, G1ParScanThreadState* par_scan_state) :
45 _g1(g1), _par_scan_state(NULL),
46 _worker_id(UINT_MAX) {
47 set_par_scan_thread_state(par_scan_state);
48 }
49
50 void G1ParClosureSuper::set_par_scan_thread_state(G1ParScanThreadState* par_scan_state) {
51 assert(_par_scan_state == NULL, "_par_scan_state must only be set once");
52 assert(par_scan_state != NULL, "Must set par_scan_state to non-NULL.");
53
54 _par_scan_state = par_scan_state;
55 _worker_id = par_scan_state->worker_id();
56
57 assert(_worker_id < ParallelGCThreads,
58 err_msg("The given worker id %u must be less than the number of threads %u", _worker_id, ParallelGCThreads));
59 }
60
61 // Generate G1 specialized oop_oop_iterate functions.
62 SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_G1(ALL_KLASS_OOP_OOP_ITERATE_DEFN)
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38 G1ParClosureSuper(g1), _scanned_klass(NULL),
39 _cm(_g1->concurrent_mark()) { }
40
41 G1ParClosureSuper::G1ParClosureSuper(G1CollectedHeap* g1) :
42 _g1(g1), _par_scan_state(NULL), _worker_id(UINT_MAX) { }
43
44 G1ParClosureSuper::G1ParClosureSuper(G1CollectedHeap* g1, G1ParScanThreadState* par_scan_state) :
45 _g1(g1), _par_scan_state(NULL),
46 _worker_id(UINT_MAX) {
47 set_par_scan_thread_state(par_scan_state);
48 }
49
50 void G1ParClosureSuper::set_par_scan_thread_state(G1ParScanThreadState* par_scan_state) {
51 assert(_par_scan_state == NULL, "_par_scan_state must only be set once");
52 assert(par_scan_state != NULL, "Must set par_scan_state to non-NULL.");
53
54 _par_scan_state = par_scan_state;
55 _worker_id = par_scan_state->worker_id();
56
57 assert(_worker_id < ParallelGCThreads,
58 "The given worker id %u must be less than the number of threads %u", _worker_id, ParallelGCThreads);
59 }
60
61 // Generate G1 specialized oop_oop_iterate functions.
62 SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_G1(ALL_KLASS_OOP_OOP_ITERATE_DEFN)
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