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comparison src/share/vm/gc_implementation/parallelScavenge/gcTaskThread.cpp @ 6197:d2a62e0f25eb

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6995781: Native Memory Tracking (Phase 1) 7151532: DCmd for hotspot native memory tracking Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd Reviewed-by: acorn, coleenp, fparain
author zgu
date Thu, 28 Jun 2012 17:03:16 -0400
parents 6d7d0790074d
children b9a9ed0f8eeb
comparison
equal deleted inserted replaced
6174:74533f63b116 6197:d2a62e0f25eb
44 { 44 {
45 if (!os::create_thread(this, os::pgc_thread)) 45 if (!os::create_thread(this, os::pgc_thread))
46 vm_exit_out_of_memory(0, "Cannot create GC thread. Out of system resources."); 46 vm_exit_out_of_memory(0, "Cannot create GC thread. Out of system resources.");
47 47
48 if (PrintGCTaskTimeStamps) { 48 if (PrintGCTaskTimeStamps) {
49 _time_stamps = NEW_C_HEAP_ARRAY(GCTaskTimeStamp, GCTaskTimeStampEntries ); 49 _time_stamps = NEW_C_HEAP_ARRAY(GCTaskTimeStamp, GCTaskTimeStampEntries, mtGC);
50 50
51 guarantee(_time_stamps != NULL, "Sanity"); 51 guarantee(_time_stamps != NULL, "Sanity");
52 } 52 }
53 set_id(which); 53 set_id(which);
54 set_name("GC task thread#%d (ParallelGC)", which); 54 set_name("GC task thread#%d (ParallelGC)", which);
55 } 55 }
56 56
57 GCTaskThread::~GCTaskThread() { 57 GCTaskThread::~GCTaskThread() {
58 if (_time_stamps != NULL) { 58 if (_time_stamps != NULL) {
59 FREE_C_HEAP_ARRAY(GCTaskTimeStamp, _time_stamps); 59 FREE_C_HEAP_ARRAY(GCTaskTimeStamp, _time_stamps, mtGC);
60 } 60 }
61 } 61 }
62 62
63 void GCTaskThread::start() { 63 void GCTaskThread::start() {
64 os::start_thread(this); 64 os::start_thread(this);