1 files changed, 55 insertions, 74 deletions

diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index 0a4cfad6df91..f6143ff251a0 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000, 2002-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_ATTR_LEAF_H__
 #define __XFS_ATTR_LEAF_H__
@@ -146,65 +132,58 @@ typedef struct xfs_attr_leaf_name_remote xfs_attr_leaf_name_remote_t;
 /*
  * Cast typed pointers for "local" and "remote" name/value structs.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_NAME_REMOTE)
-xfs_attr_leaf_name_remote_t *
-xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx);
 #define XFS_ATTR_LEAF_NAME_REMOTE(leafp,idx)    \
         xfs_attr_leaf_name_remote(leafp,idx)
-#else
-#define XFS_ATTR_LEAF_NAME_REMOTE(leafp,idx)    /* remote name struct ptr */ \
-        ((xfs_attr_leaf_name_remote_t *)                \
-         &((char *)(leafp))[ INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT) ])
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_NAME_LOCAL)
-xfs_attr_leaf_name_local_t *
-xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx);
+static inline xfs_attr_leaf_name_remote_t *
+xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx)
+{
+        return (xfs_attr_leaf_name_remote_t *) &((char *)
+                (leafp))[INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT)];
+}
+
 #define XFS_ATTR_LEAF_NAME_LOCAL(leafp,idx)     \
         xfs_attr_leaf_name_local(leafp,idx)
-#else
-#define XFS_ATTR_LEAF_NAME_LOCAL(leafp,idx)     /* local name struct ptr */ \
-        ((xfs_attr_leaf_name_local_t *)         \
-         &((char *)(leafp))[ INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT) ])
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_NAME)
-char *xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx);
+static inline xfs_attr_leaf_name_local_t *
+xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx)
+{
+        return (xfs_attr_leaf_name_local_t *) &((char *)
+                (leafp))[INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT)];
+}
+
 #define XFS_ATTR_LEAF_NAME(leafp,idx)           xfs_attr_leaf_name(leafp,idx)
-#else
-#define XFS_ATTR_LEAF_NAME(leafp,idx)           /* generic name struct ptr */ \
-        (&((char *)(leafp))[ INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT) ])
-#endif
+static inline char *xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx)
+{
+        return (&((char *)
+                (leafp))[INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT)]);
+}
 
 /*
  * Calculate total bytes used (including trailing pad for alignment) for
  * a "local" name/value structure, a "remote" name/value structure, and
  * a pointer which might be either.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_ENTSIZE_REMOTE)
-int xfs_attr_leaf_entsize_remote(int nlen);
 #define XFS_ATTR_LEAF_ENTSIZE_REMOTE(nlen)      \
         xfs_attr_leaf_entsize_remote(nlen)
-#else
-#define XFS_ATTR_LEAF_ENTSIZE_REMOTE(nlen)      /* space for remote struct */ \
-        (((uint)sizeof(xfs_attr_leaf_name_remote_t) - 1 + (nlen) + \
-          XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_ENTSIZE_LOCAL)
-int xfs_attr_leaf_entsize_local(int nlen, int vlen);
+static inline int xfs_attr_leaf_entsize_remote(int nlen)
+{
+        return ((uint)sizeof(xfs_attr_leaf_name_remote_t) - 1 + (nlen) + \
+                XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
+}
+
 #define XFS_ATTR_LEAF_ENTSIZE_LOCAL(nlen,vlen)  \
         xfs_attr_leaf_entsize_local(nlen,vlen)
-#else
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL(nlen,vlen)  /* space for local struct */ \
-        (((uint)sizeof(xfs_attr_leaf_name_local_t) - 1 + (nlen) + (vlen) + \
-          XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX)
-int xfs_attr_leaf_entsize_local_max(int bsize);
+static inline int xfs_attr_leaf_entsize_local(int nlen, int vlen)
+{
+        return ((uint)sizeof(xfs_attr_leaf_name_local_t) - 1 + (nlen) + (vlen) +
+                XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
+}
+
 #define XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(bsize)  \
         xfs_attr_leaf_entsize_local_max(bsize)
-#else
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(bsize)  /* max local struct size */ \
-        (((bsize) >> 1) + ((bsize) >> 2))
-#endif
+static inline int xfs_attr_leaf_entsize_local_max(int bsize)
+{
+        return (((bsize) >> 1) + ((bsize) >> 2));
+}
 
 
 /*========================================================================
@@ -237,23 +216,25 @@ typedef struct xfs_attr_inactive_list {
  *========================================================================*/
 
 /*
- * Internal routines when dirsize < XFS_LITINO(mp).
+ * Internal routines when attribute fork size < XFS_LITINO(mp).
  */
-int     xfs_attr_shortform_create(struct xfs_da_args *args);
-int     xfs_attr_shortform_add(struct xfs_da_args *add);
+void    xfs_attr_shortform_create(struct xfs_da_args *args);
+void    xfs_attr_shortform_add(struct xfs_da_args *args, int forkoff);
 int     xfs_attr_shortform_lookup(struct xfs_da_args *args);
 int     xfs_attr_shortform_getvalue(struct xfs_da_args *args);
 int     xfs_attr_shortform_to_leaf(struct xfs_da_args *args);
-int     xfs_attr_shortform_remove(struct xfs_da_args *remove);
+int     xfs_attr_shortform_remove(struct xfs_da_args *args);
 int     xfs_attr_shortform_list(struct xfs_attr_list_context *context);
 int     xfs_attr_shortform_allfit(struct xfs_dabuf *bp, struct xfs_inode *dp);
+int     xfs_attr_shortform_bytesfit(xfs_inode_t *dp, int bytes);
+
 
 /*
- * Internal routines when dirsize == XFS_LBSIZE(mp).
+ * Internal routines when attribute fork size == XFS_LBSIZE(mp).
  */
 int     xfs_attr_leaf_to_node(struct xfs_da_args *args);
 int     xfs_attr_leaf_to_shortform(struct xfs_dabuf *bp,
-                                          struct xfs_da_args *args);
+                                   struct xfs_da_args *args, int forkoff);
 int     xfs_attr_leaf_clearflag(struct xfs_da_args *args);
 int     xfs_attr_leaf_setflag(struct xfs_da_args *args);
 int     xfs_attr_leaf_flipflags(xfs_da_args_t *args);
@@ -289,7 +270,7 @@ int	xfs_attr_root_inactive(struct xfs_trans **trans, struct xfs_inode *dp);
 xfs_dahash_t    xfs_attr_leaf_lasthash(struct xfs_dabuf *bp, int *count);
 int     xfs_attr_leaf_order(struct xfs_dabuf *leaf1_bp,
                                    struct xfs_dabuf *leaf2_bp);
-int     xfs_attr_leaf_newentsize(struct xfs_da_args *args, int blocksize,
+int     xfs_attr_leaf_newentsize(int namelen, int valuelen, int blocksize,
                                         int *local);
 int     xfs_attr_rolltrans(struct xfs_trans **transp, struct xfs_inode *dp);