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src/hotspot/share/gc/parallel/asPSOldGen.hpp

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rev 52004 : webrev.02


  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 #ifndef SHARE_VM_GC_PARALLEL_ASPSOLDGEN_HPP
  26 #define SHARE_VM_GC_PARALLEL_ASPSOLDGEN_HPP
  27 
  28 #include "gc/parallel/mutableSpace.hpp"
  29 #include "gc/parallel/objectStartArray.hpp"
  30 #include "gc/parallel/psOldGen.hpp"
  31 #include "gc/parallel/psVirtualspace.hpp"

  32 #include "gc/parallel/spaceCounters.hpp"
  33 #include "gc/shared/generationCounters.hpp"
  34 
  35 class ASPSOldGen : public PSOldGen {
  36   friend class VMStructs;
  37   size_t _gen_size_limit;  // Largest size the generation's reserved size
  38                            // can grow.
  39  public:
  40   ASPSOldGen(size_t initial_byte_size,
  41              size_t minimum_byte_size,
  42              size_t byte_size_limit,
  43              const char* gen_name, int level);
  44   ASPSOldGen(PSVirtualSpace* vs,
  45              size_t initial_byte_size,
  46              size_t minimum_byte_size,
  47              size_t byte_size_limit,
  48              const char* gen_name, int level);
  49   size_t gen_size_limit()               { return _gen_size_limit; }
  50   size_t max_gen_size()                 { return _reserved.byte_size(); }
  51   void set_gen_size_limit(size_t v)     { _gen_size_limit = v; }


  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 #ifndef SHARE_VM_GC_PARALLEL_ASPSOLDGEN_HPP
  26 #define SHARE_VM_GC_PARALLEL_ASPSOLDGEN_HPP
  27 
  28 #include "gc/parallel/mutableSpace.hpp"
  29 #include "gc/parallel/objectStartArray.hpp"
  30 #include "gc/parallel/psOldGen.hpp"
  31 #include "gc/parallel/psVirtualspace.hpp"
  32 #include "gc/parallel/psFileBackedVirtualspace.hpp"
  33 #include "gc/parallel/spaceCounters.hpp"
  34 #include "gc/shared/generationCounters.hpp"
  35 
  36 class ASPSOldGen : public PSOldGen {
  37   friend class VMStructs;
  38   size_t _gen_size_limit;  // Largest size the generation's reserved size
  39                            // can grow.
  40  public:
  41   ASPSOldGen(size_t initial_byte_size,
  42              size_t minimum_byte_size,
  43              size_t byte_size_limit,
  44              const char* gen_name, int level);
  45   ASPSOldGen(PSVirtualSpace* vs,
  46              size_t initial_byte_size,
  47              size_t minimum_byte_size,
  48              size_t byte_size_limit,
  49              const char* gen_name, int level);
  50   size_t gen_size_limit()               { return _gen_size_limit; }
  51   size_t max_gen_size()                 { return _reserved.byte_size(); }
  52   void set_gen_size_limit(size_t v)     { _gen_size_limit = v; }
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