release/src/router/mysql/storage/ndb/src/kernel/vm/Pool.cpp

   1 /* Copyright (c) 2003, 2006, 2008 MySQL AB
   2
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; version 2 of the License.
   6
   7    This program is distributed in the hope that it will be useful,
   8    but WITHOUT ANY WARRANTY; without even the implied warranty of
   9    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10    GNU General Public License for more details.
  11
  12    You should have received a copy of the GNU General Public License
  13    along with this program; if not, write to the Free Software
  14    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA */
  15
  16
  17 #include "Pool.hpp"
  18 #include "SimulatedBlock.hpp"
  19
  20 void*
  21 Pool_context::alloc_page(Uint32 type_id, Uint32 *i)
  22 {
  23   return m_block->m_ctx.m_mm.alloc_page(type_id, i,
  24                                         Ndbd_mem_manager::NDB_ZONE_LO);
  25 }
  26
  27 void
  28 Pool_context::release_page(Uint32 type_id, Uint32 i)
  29 {
  30   m_block->m_ctx.m_mm.release_page(type_id, i);
  31 }
  32
  33 void*
  34 Pool_context::get_memroot()
  35 {
  36   return m_block->m_ctx.m_mm.get_memroot();
  37 }
  38
  39 void
  40 Pool_context::handleAbort(int err, const char * msg)
  41 {
  42   m_block->progError(__LINE__, err, msg);
  43 }