MdeModulePkg/Core/Dxe/Mem/MemData.c

   1 /** @file
   2   Global data used in memory service
   3
   4 Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
   5 This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #include "DxeMain.h"
  16
  17
  18 //
  19 // MemoryLock - synchronizes access to the memory map and pool lists
  20 //
  21 EFI_LOCK          gMemoryLock = EFI_INITIALIZE_LOCK_VARIABLE (TPL_NOTIFY);
  22
  23 //
  24 // MemoryMap - the current memory map
  25 //
  26 LIST_ENTRY        gMemoryMap  = INITIALIZE_LIST_HEAD_VARIABLE (gMemoryMap);