fs/xfs/xfs_macros.h

   1 /*
   2  * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of version 2 of the GNU General Public License as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it would be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11  *
  12  * Further, this software is distributed without any warranty that it is
  13  * free of the rightful claim of any third person regarding infringement
  14  * or the like.  Any license provided herein, whether implied or
  15  * otherwise, applies only to this software file.  Patent licenses, if
  16  * any, provided herein do not apply to combinations of this program with
  17  * other software, or any other product whatsoever.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write the Free Software Foundation, Inc., 59
  21  * Temple Place - Suite 330, Boston MA 02111-1307, USA.
  22  *
  23  * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
  24  * Mountain View, CA  94043, or:
  25  *
  26  * http://www.sgi.com
  27  *
  28  * For further information regarding this notice, see:
  29  *
  30  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
  31  */
  32 #ifndef __XFS_MACROS_H__
  33 #define __XFS_MACROS_H__
  34
  35 /*
  36  * Set for debug kernels and simulation
  37  * These replacements save space.
  38  * Used in xfs_macros.c.
  39  */
  40 #define XFS_WANT_SPACE_C        \
  41         (!defined(_STANDALONE) && defined(DEBUG))
  42
  43 /*
  44  * Set for debug simulation and kernel builds, but not for standalone.
  45  * These replacements do not save space.
  46  * Used in xfs_macros.c.
  47  */
  48 #define XFS_WANT_FUNCS_C        \
  49         (!defined(_STANDALONE) && defined(DEBUG))
  50
  51 /*
  52  * Corresponding names used in .h files.
  53  */
  54 #define XFS_WANT_SPACE  (XFS_WANT_SPACE_C && !defined(XFS_MACRO_C))
  55 #define XFS_WANT_FUNCS  (XFS_WANT_FUNCS_C && !defined(XFS_MACRO_C))
  56
  57 /*
  58  * These are the macros that get turned into functions to save space.
  59  */
  60 #define XFSSO_NULLSTARTBLOCK 1
  61 #define XFSSO_XFS_AGB_TO_DADDR 1
  62 #define XFSSO_XFS_AGB_TO_FSB 1
  63 #define XFSSO_XFS_AGINO_TO_INO 1
  64 #define XFSSO_XFS_ALLOC_BLOCK_MINRECS 1
  65 #define XFSSO_XFS_ATTR_SF_NEXTENTRY 1
  66 #define XFSSO_XFS_BMAP_BLOCK_DMAXRECS 1
  67 #define XFSSO_XFS_BMAP_BLOCK_IMAXRECS 1
  68 #define XFSSO_XFS_BMAP_BLOCK_IMINRECS 1
  69 #define XFSSO_XFS_BMAP_INIT 1
  70 #define XFSSO_XFS_BMAP_PTR_IADDR 1
  71 #define XFSSO_XFS_BMAP_SANITY_CHECK 1
  72 #define XFSSO_XFS_BMAPI_AFLAG 1
  73 #define XFSSO_XFS_CFORK_SIZE 1
  74 #define XFSSO_XFS_DA_COOKIE_BNO 1
  75 #define XFSSO_XFS_DA_COOKIE_ENTRY 1
  76 #define XFSSO_XFS_DADDR_TO_AGBNO 1
  77 #define XFSSO_XFS_DADDR_TO_FSB 1
  78 #define XFSSO_XFS_DFORK_PTR 1
  79 #define XFSSO_XFS_DIR_SF_GET_DIRINO 1
  80 #define XFSSO_XFS_DIR_SF_NEXTENTRY 1
  81 #define XFSSO_XFS_DIR_SF_PUT_DIRINO 1
  82 #define XFSSO_XFS_FILBLKS_MIN 1
  83 #define XFSSO_XFS_FSB_SANITY_CHECK 1
  84 #define XFSSO_XFS_FSB_TO_DADDR 1
  85 #define XFSSO_XFS_FSB_TO_DB 1
  86 #define XFSSO_XFS_IALLOC_INODES 1
  87 #define XFSSO_XFS_IFORK_ASIZE 1
  88 #define XFSSO_XFS_IFORK_DSIZE 1
  89 #define XFSSO_XFS_IFORK_FORMAT 1
  90 #define XFSSO_XFS_IFORK_NEXT_SET 1
  91 #define XFSSO_XFS_IFORK_NEXTENTS 1
  92 #define XFSSO_XFS_IFORK_PTR 1
  93 #define XFSSO_XFS_ILOG_FBROOT 1
  94 #define XFSSO_XFS_ILOG_FEXT 1
  95 #define XFSSO_XFS_INO_MASK 1
  96 #define XFSSO_XFS_INO_TO_FSB 1
  97 #define XFSSO_XFS_INODE_CLEAR_READ_AHEAD 1
  98 #define XFSSO_XFS_MIN_FREELIST 1
  99 #define XFSSO_XFS_SB_GOOD_VERSION 1
 100 #define XFSSO_XFS_SB_VERSION_HASNLINK 1
 101 #define XFSSO_XLOG_GRANT_ADD_SPACE 1
 102 #define XFSSO_XLOG_GRANT_SUB_SPACE 1
 103
 104 #endif  /* __XFS_MACROS_H__ */