[XFS] Remove xfs_macros.c, xfs_macros.h, rework headers a whole lot.

SGI-PV: 943122
SGI-Modid: xfs-linux:xfs-kern:23901a

Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 17 insertions, 152 deletions

diff --git a/fs/xfs/xfs_dinode.h b/fs/xfs/xfs_dinode.h
index f5c932b064e6..9e1fd2323255 100644
--- a/fs/xfs/xfs_dinode.h
+++ b/fs/xfs/xfs_dinode.h
@@ -37,13 +37,8 @@ struct xfs_mount;
 
 #define XFS_DINODE_VERSION_1    1
 #define XFS_DINODE_VERSION_2    2
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DINODE_GOOD_VERSION)
-int xfs_dinode_good_version(int v);
-#define XFS_DINODE_GOOD_VERSION(v)      xfs_dinode_good_version(v)
-#else
-#define XFS_DINODE_GOOD_VERSION(v)      (((v) == XFS_DINODE_VERSION_1) || \
-                                         ((v) == XFS_DINODE_VERSION_2))
-#endif
+#define XFS_DINODE_GOOD_VERSION(v)      \
+        (((v) == XFS_DINODE_VERSION_1 || (v) == XFS_DINODE_VERSION_2))
 #define XFS_DINODE_MAGIC        0x494e  /* 'IN' */
 
 /*
@@ -184,75 +179,30 @@ typedef enum xfs_dinode_fmt
 /*
  * Inode size for given fs.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LITINO)
-int xfs_litino(struct xfs_mount *mp);
-#define XFS_LITINO(mp)          xfs_litino(mp)
-#else
 #define XFS_LITINO(mp)  ((mp)->m_litino)
-#endif
 #define XFS_BROOT_SIZE_ADJ      \
         (sizeof(xfs_bmbt_block_t) - sizeof(xfs_bmdr_block_t))
 
 /*
- * Fork identifiers.  Here so utilities can use them without including
- * xfs_inode.h.
- */
-#define XFS_DATA_FORK   0
-#define XFS_ATTR_FORK   1
-
-/*
  * Inode data & attribute fork sizes, per inode.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_Q)
-int xfs_cfork_q_disk(xfs_dinode_core_t *dcp);
-int xfs_cfork_q(xfs_dinode_core_t *dcp);
-#define XFS_CFORK_Q_DISK(dcp)               xfs_cfork_q_disk(dcp)
-#define XFS_CFORK_Q(dcp)                    xfs_cfork_q(dcp)
-#else
-#define XFS_CFORK_Q_DISK(dcp)               ((dcp)->di_forkoff != 0)
 #define XFS_CFORK_Q(dcp)                    ((dcp)->di_forkoff != 0)
+#define XFS_CFORK_Q_DISK(dcp)               ((dcp)->di_forkoff != 0)
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_BOFF)
-int xfs_cfork_boff_disk(xfs_dinode_core_t *dcp);
-int xfs_cfork_boff(xfs_dinode_core_t *dcp);
-#define XFS_CFORK_BOFF_DISK(dcp)            xfs_cfork_boff_disk(dcp)
-#define XFS_CFORK_BOFF(dcp)                 xfs_cfork_boff(dcp)
-#else
-#define XFS_CFORK_BOFF_DISK(dcp)            ((int)(INT_GET((dcp)->di_forkoff, ARCH_CONVERT) << 3))
 #define XFS_CFORK_BOFF(dcp)                 ((int)((dcp)->di_forkoff << 3))
+#define XFS_CFORK_BOFF_DISK(dcp) \
+        ((int)(INT_GET((dcp)->di_forkoff, ARCH_CONVERT) << 3))
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_DSIZE)
-int xfs_cfork_dsize_disk(xfs_dinode_core_t *dcp, struct xfs_mount *mp);
-int xfs_cfork_dsize(xfs_dinode_core_t *dcp, struct xfs_mount *mp);
-#define XFS_CFORK_DSIZE_DISK(dcp,mp)        xfs_cfork_dsize_disk(dcp,mp)
-#define XFS_CFORK_DSIZE(dcp,mp)             xfs_cfork_dsize(dcp,mp)
-#else
 #define XFS_CFORK_DSIZE_DISK(dcp,mp) \
         (XFS_CFORK_Q_DISK(dcp) ? XFS_CFORK_BOFF_DISK(dcp) : XFS_LITINO(mp))
 #define XFS_CFORK_DSIZE(dcp,mp) \
         (XFS_CFORK_Q(dcp) ? XFS_CFORK_BOFF(dcp) : XFS_LITINO(mp))
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_ASIZE)
-int xfs_cfork_asize_disk(xfs_dinode_core_t *dcp, struct xfs_mount *mp);
-int xfs_cfork_asize(xfs_dinode_core_t *dcp, struct xfs_mount *mp);
-#define XFS_CFORK_ASIZE_DISK(dcp,mp)        xfs_cfork_asize_disk(dcp,mp)
-#define XFS_CFORK_ASIZE(dcp,mp)             xfs_cfork_asize(dcp,mp)
-#else
 #define XFS_CFORK_ASIZE_DISK(dcp,mp) \
         (XFS_CFORK_Q_DISK(dcp) ? XFS_LITINO(mp) - XFS_CFORK_BOFF_DISK(dcp) : 0)
 #define XFS_CFORK_ASIZE(dcp,mp) \
         (XFS_CFORK_Q(dcp) ? XFS_LITINO(mp) - XFS_CFORK_BOFF(dcp) : 0)
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_SIZE)
-int xfs_cfork_size_disk(xfs_dinode_core_t *dcp, struct xfs_mount *mp, int w);
-int xfs_cfork_size(xfs_dinode_core_t *dcp, struct xfs_mount *mp, int w);
-#define XFS_CFORK_SIZE_DISK(dcp,mp,w)       xfs_cfork_size_disk(dcp,mp,w)
-#define XFS_CFORK_SIZE(dcp,mp,w)            xfs_cfork_size(dcp,mp,w)
-#else
 #define XFS_CFORK_SIZE_DISK(dcp,mp,w) \
         ((w) == XFS_DATA_FORK ? \
                 XFS_CFORK_DSIZE_DISK(dcp, mp) : \
@@ -261,93 +211,26 @@ int xfs_cfork_size(xfs_dinode_core_t *dcp, struct xfs_mount *mp, int w);
         ((w) == XFS_DATA_FORK ? \
                 XFS_CFORK_DSIZE(dcp, mp) : XFS_CFORK_ASIZE(dcp, mp))
 
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_DSIZE)
-int xfs_dfork_dsize(xfs_dinode_t *dip, struct xfs_mount *mp);
-#define XFS_DFORK_DSIZE(dip,mp)             xfs_dfork_dsize(dip,mp)
-#else
-#define XFS_DFORK_DSIZE(dip,mp)             XFS_CFORK_DSIZE_DISK(&(dip)->di_core, mp)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_ASIZE)
-int xfs_dfork_asize(xfs_dinode_t *dip, struct xfs_mount *mp);
-#define XFS_DFORK_ASIZE(dip,mp)             xfs_dfork_asize(dip,mp)
-#else
-#define XFS_DFORK_ASIZE(dip,mp)             XFS_CFORK_ASIZE_DISK(&(dip)->di_core, mp)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_SIZE)
-int xfs_dfork_size(xfs_dinode_t *dip, struct xfs_mount *mp, int w);
-#define XFS_DFORK_SIZE(dip,mp,w)            xfs_dfork_size(dip,mp,w)
-#else
-#define XFS_DFORK_SIZE(dip,mp,w)            XFS_CFORK_SIZE_DISK(&(dip)->di_core, mp, w)
-
-#endif
+#define XFS_DFORK_DSIZE(dip,mp) \
+        XFS_CFORK_DSIZE_DISK(&(dip)->di_core, mp)
+#define XFS_DFORK_ASIZE(dip,mp) \
+        XFS_CFORK_ASIZE_DISK(&(dip)->di_core, mp)
+#define XFS_DFORK_SIZE(dip,mp,w) \
+        XFS_CFORK_SIZE_DISK(&(dip)->di_core, mp, w)
 
-/*
- * Macros for accessing per-fork disk inode information.
- */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_Q)
-int xfs_dfork_q(xfs_dinode_t *dip);
-#define XFS_DFORK_Q(dip)                    xfs_dfork_q(dip)
-#else
 #define XFS_DFORK_Q(dip)                    XFS_CFORK_Q_DISK(&(dip)->di_core)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_BOFF)
-int xfs_dfork_boff(xfs_dinode_t *dip);
-#define XFS_DFORK_BOFF(dip)                 xfs_dfork_boff(dip)
-#else
 #define XFS_DFORK_BOFF(dip)                 XFS_CFORK_BOFF_DISK(&(dip)->di_core)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_DPTR)
-char *xfs_dfork_dptr(xfs_dinode_t *dip);
-#define XFS_DFORK_DPTR(dip)                 xfs_dfork_dptr(dip)
-#else
 #define XFS_DFORK_DPTR(dip)                 ((dip)->di_u.di_c)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_APTR)
-char *xfs_dfork_aptr(xfs_dinode_t *dip);
-#define XFS_DFORK_APTR(dip)                 xfs_dfork_aptr(dip)
-#else
-#define XFS_DFORK_APTR(dip)                 ((dip)->di_u.di_c + XFS_DFORK_BOFF(dip))
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_PTR)
-char *xfs_dfork_ptr(xfs_dinode_t *dip, int w);
-#define XFS_DFORK_PTR(dip,w)                xfs_dfork_ptr(dip,w)
-#else
+#define XFS_DFORK_APTR(dip)     \
+        ((dip)->di_u.di_c + XFS_DFORK_BOFF(dip))
 #define XFS_DFORK_PTR(dip,w)    \
         ((w) == XFS_DATA_FORK ? XFS_DFORK_DPTR(dip) : XFS_DFORK_APTR(dip))
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_FORMAT)
-int xfs_cfork_format(xfs_dinode_core_t *dcp, int w);
-#define XFS_CFORK_FORMAT(dcp,w)             xfs_cfork_format(dcp,w)
-#else
-#define XFS_CFORK_FORMAT(dcp,w) \
+#define XFS_CFORK_FORMAT(dcp,w) \
         ((w) == XFS_DATA_FORK ? (dcp)->di_format : (dcp)->di_aformat)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_FMT_SET)
-void xfs_cfork_fmt_set(xfs_dinode_core_t *dcp, int w, int n);
-#define XFS_CFORK_FMT_SET(dcp,w,n)           xfs_cfork_fmt_set(dcp,w,n)
-#else
 #define XFS_CFORK_FMT_SET(dcp,w,n) \
         ((w) == XFS_DATA_FORK ? \
-                ((dcp)->di_format = (n)) : \
-                ((dcp)->di_aformat = (n)))
+                ((dcp)->di_format = (n)) : ((dcp)->di_aformat = (n)))
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_NEXTENTS)
-int xfs_cfork_nextents_disk(xfs_dinode_core_t *dcp, int w);
-int xfs_cfork_nextents(xfs_dinode_core_t *dcp, int w);
-#define XFS_CFORK_NEXTENTS_DISK(dcp,w)       xfs_cfork_nextents_disk(dcp,w)
-#define XFS_CFORK_NEXTENTS(dcp,w)            xfs_cfork_nextents(dcp,w)
-#else
 #define XFS_CFORK_NEXTENTS_DISK(dcp,w) \
         ((w) == XFS_DATA_FORK ? \
                 INT_GET((dcp)->di_nextents, ARCH_CONVERT) : \
@@ -355,31 +238,13 @@ int xfs_cfork_nextents(xfs_dinode_core_t *dcp, int w);
 #define XFS_CFORK_NEXTENTS(dcp,w) \
         ((w) == XFS_DATA_FORK ? (dcp)->di_nextents : (dcp)->di_anextents)
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_NEXT_SET)
-void xfs_cfork_next_set(xfs_dinode_core_t *dcp, int w, int n);
-#define XFS_CFORK_NEXT_SET(dcp,w,n)             xfs_cfork_next_set(dcp,w,n)
-#else
 #define XFS_CFORK_NEXT_SET(dcp,w,n) \
         ((w) == XFS_DATA_FORK ? \
-                ((dcp)->di_nextents = (n)) : \
-                ((dcp)->di_anextents = (n)))
-
-#endif
+                ((dcp)->di_nextents = (n)) : ((dcp)->di_anextents = (n)))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_NEXTENTS)
-int xfs_dfork_nextents(xfs_dinode_t *dip, int w);
-#define XFS_DFORK_NEXTENTS(dip,w) xfs_dfork_nextents(dip,w)
-#else
 #define XFS_DFORK_NEXTENTS(dip,w) XFS_CFORK_NEXTENTS_DISK(&(dip)->di_core, w)
-#endif
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_DINODE)
-xfs_dinode_t *xfs_buf_to_dinode(struct xfs_buf *bp);
-#define XFS_BUF_TO_DINODE(bp)   xfs_buf_to_dinode(bp)
-#else
-#define XFS_BUF_TO_DINODE(bp)   ((xfs_dinode_t *)(XFS_BUF_PTR(bp)))
-#endif
+#define XFS_BUF_TO_DINODE(bp)   ((xfs_dinode_t *)XFS_BUF_PTR(bp))
 
 /*
  * Values for di_flags