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src/share/vm/gc/shared/collectedHeap.cpp

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rev 8362 : [mq]: hotspot


   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/systemDictionary.hpp"
  27 #include "gc_implementation/shared/gcHeapSummary.hpp"
  28 #include "gc_implementation/shared/gcTrace.hpp"
  29 #include "gc_implementation/shared/gcTraceTime.hpp"
  30 #include "gc_implementation/shared/gcWhen.hpp"
  31 #include "gc_implementation/shared/vmGCOperations.hpp"
  32 #include "gc_interface/allocTracer.hpp"
  33 #include "gc_interface/collectedHeap.hpp"
  34 #include "gc_interface/collectedHeap.inline.hpp"
  35 #include "memory/barrierSet.inline.hpp"
  36 #include "memory/metaspace.hpp"
  37 #include "oops/oop.inline.hpp"
  38 #include "oops/instanceMirrorKlass.hpp"

  39 #include "runtime/init.hpp"
  40 #include "runtime/thread.inline.hpp"
  41 #include "services/heapDumper.hpp"
  42 
  43 
  44 #ifdef ASSERT
  45 int CollectedHeap::_fire_out_of_memory_count = 0;
  46 #endif
  47 
  48 size_t CollectedHeap::_filler_array_max_size = 0;
  49 
  50 template <>
  51 void EventLogBase<GCMessage>::print(outputStream* st, GCMessage& m) {
  52   st->print_cr("GC heap %s", m.is_before ? "before" : "after");
  53   st->print_raw(m);
  54 }
  55 
  56 void GCHeapLog::log_heap(bool before) {
  57   if (!should_log()) {
  58     return;




   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/systemDictionary.hpp"
  27 #include "gc/shared/allocTracer.hpp"
  28 #include "gc/shared/barrierSet.inline.hpp"
  29 #include "gc/shared/collectedHeap.hpp"
  30 #include "gc/shared/collectedHeap.inline.hpp"
  31 #include "gc/shared/gcHeapSummary.hpp"
  32 #include "gc/shared/gcTrace.hpp"
  33 #include "gc/shared/gcTraceTime.hpp"
  34 #include "gc/shared/gcWhen.hpp"
  35 #include "gc/shared/vmGCOperations.hpp"
  36 #include "memory/metaspace.hpp"

  37 #include "oops/instanceMirrorKlass.hpp"
  38 #include "oops/oop.inline.hpp"
  39 #include "runtime/init.hpp"
  40 #include "runtime/thread.inline.hpp"
  41 #include "services/heapDumper.hpp"
  42 
  43 
  44 #ifdef ASSERT
  45 int CollectedHeap::_fire_out_of_memory_count = 0;
  46 #endif
  47 
  48 size_t CollectedHeap::_filler_array_max_size = 0;
  49 
  50 template <>
  51 void EventLogBase<GCMessage>::print(outputStream* st, GCMessage& m) {
  52   st->print_cr("GC heap %s", m.is_before ? "before" : "after");
  53   st->print_raw(m);
  54 }
  55 
  56 void GCHeapLog::log_heap(bool before) {
  57   if (!should_log()) {
  58     return;


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