diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index c961ef7..9ce4714 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -101,7 +101,7 @@
  * is the d_id field. The idea is to fill in the entire q_core
  * when we read in the on disk dquot.
  */
-xfs_dquot_t *
+STATIC xfs_dquot_t *
 xfs_qm_dqinit(
 	xfs_mount_t  *mp,
 	xfs_dqid_t   id,
diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c
index a5425ee..f5271b7 100644
--- a/fs/xfs/quota/xfs_dquot_item.c
+++ b/fs/xfs/quota/xfs_dquot_item.c
@@ -428,7 +428,7 @@
 /*
  * This is the ops vector for dquots
  */
-struct xfs_item_ops xfs_dquot_item_ops = {
+STATIC struct xfs_item_ops xfs_dquot_item_ops = {
 	.iop_size	= (uint(*)(xfs_log_item_t*))xfs_qm_dquot_logitem_size,
 	.iop_format	= (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
 					xfs_qm_dquot_logitem_format,
@@ -646,7 +646,7 @@
 	return;
 }
 
-struct xfs_item_ops xfs_qm_qoffend_logitem_ops = {
+STATIC struct xfs_item_ops xfs_qm_qoffend_logitem_ops = {
 	.iop_size	= (uint(*)(xfs_log_item_t*))xfs_qm_qoff_logitem_size,
 	.iop_format	= (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
 					xfs_qm_qoff_logitem_format,
@@ -669,7 +669,7 @@
 /*
  * This is the ops vector shared by all quotaoff-start log items.
  */
-struct xfs_item_ops xfs_qm_qoff_logitem_ops = {
+STATIC struct xfs_item_ops xfs_qm_qoff_logitem_ops = {
 	.iop_size	= (uint(*)(xfs_log_item_t*))xfs_qm_qoff_logitem_size,
 	.iop_format	= (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
 					xfs_qm_qoff_logitem_format,
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 89f2cd6..41bbc49 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -81,12 +81,18 @@
 
 kmem_zone_t	*qm_dqzone;
 kmem_zone_t	*qm_dqtrxzone;
-kmem_shaker_t	xfs_qm_shaker;
+STATIC kmem_shaker_t	xfs_qm_shaker;
 
 STATIC void	xfs_qm_list_init(xfs_dqlist_t *, char *, int);
 STATIC void	xfs_qm_list_destroy(xfs_dqlist_t *);
 
+STATIC void	xfs_qm_freelist_init(xfs_frlist_t *);
+STATIC void	xfs_qm_freelist_destroy(xfs_frlist_t *);
+STATIC int	xfs_qm_mplist_nowait(xfs_mount_t *);
+STATIC int	xfs_qm_dqhashlock_nowait(xfs_dquot_t *);
+
 STATIC int	xfs_qm_init_quotainos(xfs_mount_t *);
+STATIC int	xfs_qm_init_quotainfo(xfs_mount_t *);
 STATIC int	xfs_qm_shake(int, unsigned int);
 
 #ifdef DEBUG
@@ -184,7 +190,7 @@
 /*
  * Destroy the global quota manager when its reference count goes to zero.
  */
-void
+STATIC void
 xfs_qm_destroy(
 	struct xfs_qm	*xqm)
 {
@@ -509,7 +515,7 @@
  * Flush all dquots of the given file system to disk. The dquots are
  * _not_ purged from memory here, just their data written to disk.
  */
-int
+STATIC int
 xfs_qm_dqflush_all(
 	xfs_mount_t	*mp,
 	int		flags)
@@ -1149,7 +1155,7 @@
  * This initializes all the quota information that's kept in the
  * mount structure
  */
-int
+STATIC int
 xfs_qm_init_quotainfo(
 	xfs_mount_t	*mp)
 {
@@ -2751,7 +2757,7 @@
 }
 
 /* ------------- list stuff -----------------*/
-void
+STATIC void
 xfs_qm_freelist_init(xfs_frlist_t *ql)
 {
 	ql->qh_next = ql->qh_prev = (xfs_dquot_t *) ql;
@@ -2760,7 +2766,7 @@
 	ql->qh_nelems = 0;
 }
 
-void
+STATIC void
 xfs_qm_freelist_destroy(xfs_frlist_t *ql)
 {
 	xfs_dquot_t	*dqp, *nextdqp;
@@ -2786,7 +2792,7 @@
 	ASSERT(ql->qh_nelems == 0);
 }
 
-void
+STATIC void
 xfs_qm_freelist_insert(xfs_frlist_t *ql, xfs_dquot_t *dq)
 {
 	dq->dq_flnext = ql->qh_next;
@@ -2816,7 +2822,7 @@
 	xfs_qm_freelist_insert((xfs_frlist_t *)ql->qh_prev, dq);
 }
 
-int
+STATIC int
 xfs_qm_dqhashlock_nowait(
 	xfs_dquot_t *dqp)
 {
@@ -2836,7 +2842,7 @@
 	return (locked);
 }
 
-int
+STATIC int
 xfs_qm_mplist_nowait(
 	xfs_mount_t	*mp)
 {
diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index dcf1a7a..ae626ec 100644
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -184,7 +184,6 @@
 
 extern void		xfs_mount_reset_sbqflags(xfs_mount_t *);
 
-extern int		xfs_qm_init_quotainfo(xfs_mount_t *);
 extern void		xfs_qm_destroy_quotainfo(xfs_mount_t *);
 extern int		xfs_qm_mount_quotas(xfs_mount_t *, int);
 extern void		xfs_qm_mount_quotainit(xfs_mount_t *, uint);
@@ -215,14 +214,9 @@
 					xfs_dquot_t *, xfs_dquot_t *, uint);
 
 /* list stuff */
-extern void		xfs_qm_freelist_init(xfs_frlist_t *);
-extern void		xfs_qm_freelist_destroy(xfs_frlist_t *);
-extern void		xfs_qm_freelist_insert(xfs_frlist_t *, xfs_dquot_t *);
 extern void		xfs_qm_freelist_append(xfs_frlist_t *, xfs_dquot_t *);
 extern void		xfs_qm_freelist_unlink(xfs_dquot_t *);
 extern int		xfs_qm_freelist_lock_nowait(xfs_qm_t *);
-extern int		xfs_qm_mplist_nowait(xfs_mount_t *);
-extern int		xfs_qm_dqhashlock_nowait(xfs_dquot_t *);
 
 /* system call interface */
 extern int		xfs_qm_quotactl(bhv_desc_t *, int, int, xfs_caddr_t);
diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c
index be67d9c..09b1171 100644
--- a/fs/xfs/quota/xfs_qm_bhv.c
+++ b/fs/xfs/quota/xfs_qm_bhv.c
@@ -359,7 +359,7 @@
 }
 
 
-struct xfs_qmops xfs_qmcore_xfs = {
+STATIC struct xfs_qmops xfs_qmcore_xfs = {
 	.xfs_qminit		= xfs_qm_newmount,
 	.xfs_qmdone		= xfs_qm_unmount_quotadestroy,
 	.xfs_qmmount		= xfs_qm_endmount,
diff --git a/fs/xfs/quota/xfs_trans_dquot.c b/fs/xfs/quota/xfs_trans_dquot.c
index 149b2a1..3644ca0 100644
--- a/fs/xfs/quota/xfs_trans_dquot.c
+++ b/fs/xfs/quota/xfs_trans_dquot.c
@@ -187,7 +187,7 @@
 /*
  * Wrap around mod_dquot to account for both user and group quotas.
  */
-void
+STATIC void
 xfs_trans_mod_dquot_byino(
 	xfs_trans_t	*tp,
 	xfs_inode_t	*ip,
@@ -368,7 +368,7 @@
  * Unreserve just the reservations done by this transaction.
  * dquot is still left locked at exit.
  */
-void
+STATIC void
 xfs_trans_apply_dquot_deltas(
 	xfs_trans_t		*tp)
 {
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index 36603db..dcfe197 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -59,7 +59,7 @@
 #define	XFSA_FIXUP_BNO_OK	1
 #define	XFSA_FIXUP_CNT_OK	2
 
-int
+STATIC int
 xfs_alloc_search_busy(xfs_trans_t *tp,
 		    xfs_agnumber_t agno,
 		    xfs_agblock_t bno,
@@ -2562,7 +2562,7 @@
 /*
  * returns non-zero if any of (agno,bno):len is in a busy list
  */
-int
+STATIC int
 xfs_alloc_search_busy(xfs_trans_t *tp,
 		    xfs_agnumber_t agno,
 		    xfs_agblock_t bno,
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index ee8b590..a41ad3a 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -71,6 +71,11 @@
  * Provide the external interfaces to manage attribute lists.
  */
 
+#define ATTR_SYSCOUNT	2
+STATIC struct attrnames posix_acl_access;
+STATIC struct attrnames posix_acl_default;
+STATIC struct attrnames *attr_system_names[ATTR_SYSCOUNT];
+
 /*========================================================================
  * Function prototypes for the kernel.
  *========================================================================*/
@@ -83,6 +88,7 @@
 /*
  * Internal routines when attribute list is one block.
  */
+STATIC int xfs_attr_leaf_get(xfs_da_args_t *args);
 STATIC int xfs_attr_leaf_addname(xfs_da_args_t *args);
 STATIC int xfs_attr_leaf_removename(xfs_da_args_t *args);
 STATIC int xfs_attr_leaf_list(xfs_attr_list_context_t *context);
@@ -90,6 +96,7 @@
 /*
  * Internal routines when attribute list is more than one block.
  */
+STATIC int xfs_attr_node_get(xfs_da_args_t *args);
 STATIC int xfs_attr_node_addname(xfs_da_args_t *args);
 STATIC int xfs_attr_node_removename(xfs_da_args_t *args);
 STATIC int xfs_attr_node_list(xfs_attr_list_context_t *context);
@@ -1102,7 +1109,7 @@
  * This leaf block cannot have a "remote" value, we only call this routine
  * if bmap_one_block() says there is only one block (ie: no remote blks).
  */
-int
+STATIC int
 xfs_attr_leaf_get(xfs_da_args_t *args)
 {
 	xfs_dabuf_t *bp;
@@ -1707,7 +1714,7 @@
  * block, ie: both true Btree attr lists and for single-leaf-blocks with
  * "remote" values taking up more blocks.
  */
-int
+STATIC int
 xfs_attr_node_get(xfs_da_args_t *args)
 {
 	xfs_da_state_t *state;
@@ -2398,7 +2405,7 @@
 	return xfs_acl_vhasacl_default(vp);
 }
 
-struct attrnames posix_acl_access = {
+STATIC struct attrnames posix_acl_access = {
 	.attr_name	= "posix_acl_access",
 	.attr_namelen	= sizeof("posix_acl_access") - 1,
 	.attr_get	= posix_acl_access_get,
@@ -2407,7 +2414,7 @@
 	.attr_exists	= posix_acl_access_exists,
 };
 
-struct attrnames posix_acl_default = {
+STATIC struct attrnames posix_acl_default = {
 	.attr_name	= "posix_acl_default",
 	.attr_namelen	= sizeof("posix_acl_default") - 1,
 	.attr_get	= posix_acl_default_get,
@@ -2416,7 +2423,7 @@
 	.attr_exists	= posix_acl_default_exists,
 };
 
-struct attrnames *attr_system_names[] =
+STATIC struct attrnames *attr_system_names[] =
 	{ &posix_acl_access, &posix_acl_default };
 
 
diff --git a/fs/xfs/xfs_attr.h b/fs/xfs/xfs_attr.h
index 67cd0f5..45ab1c5 100644
--- a/fs/xfs/xfs_attr.h
+++ b/fs/xfs/xfs_attr.h
@@ -76,11 +76,6 @@
 extern struct attrnames attr_trusted;
 extern struct attrnames *attr_namespaces[ATTR_NAMECOUNT];
 
-#define ATTR_SYSCOUNT	2
-extern struct attrnames posix_acl_access;
-extern struct attrnames posix_acl_default;
-extern struct attrnames *attr_system_names[ATTR_SYSCOUNT];
-
 extern attrnames_t *attr_lookup_namespace(char *, attrnames_t **, int);
 extern int attr_generic_list(struct vnode *, void *, size_t, int, ssize_t *);
 
@@ -184,8 +179,6 @@
 			 struct attrlist_cursor_kern *, struct cred *);
 int xfs_attr_inactive(struct xfs_inode *dp);
 
-int xfs_attr_node_get(struct xfs_da_args *);
-int xfs_attr_leaf_get(struct xfs_da_args *);
 int xfs_attr_shortform_getvalue(struct xfs_da_args *);
 int xfs_attr_fetch(struct xfs_inode *, char *, int,
 			char *, int *, int, struct cred *);
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index b11256e..1cdd574 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -79,6 +79,8 @@
 /*
  * Routines used for growing the Btree.
  */
+STATIC int xfs_attr_leaf_create(xfs_da_args_t *args, xfs_dablk_t which_block,
+				    xfs_dabuf_t **bpp);
 STATIC int xfs_attr_leaf_add_work(xfs_dabuf_t *leaf_buffer, xfs_da_args_t *args,
 					      int freemap_index);
 STATIC void xfs_attr_leaf_compact(xfs_trans_t *trans, xfs_dabuf_t *leaf_buffer);
@@ -92,6 +94,16 @@
 					   int *number_usedbytes_in_blk1);
 
 /*
+ * Routines used for shrinking the Btree.
+ */
+STATIC int xfs_attr_node_inactive(xfs_trans_t **trans, xfs_inode_t *dp,
+				  xfs_dabuf_t *bp, int level);
+STATIC int xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp,
+				  xfs_dabuf_t *bp);
+STATIC int xfs_attr_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp,
+				   xfs_dablk_t blkno, int blkcnt);
+
+/*
  * Utility routines.
  */
 STATIC void xfs_attr_leaf_moveents(xfs_attr_leafblock_t *src_leaf,
@@ -99,6 +111,10 @@
 					 xfs_attr_leafblock_t *dst_leaf,
 					 int dst_start, int move_count,
 					 xfs_mount_t *mp);
+STATIC int xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index);
+STATIC int xfs_attr_put_listent(xfs_attr_list_context_t *context,
+			     attrnames_t *, char *name, int namelen,
+			     int valuelen);
 
 
 /*========================================================================
@@ -774,7 +790,7 @@
  * Create the initial contents of a leaf attribute list
  * or a leaf in a node attribute list.
  */
-int
+STATIC int
 xfs_attr_leaf_create(xfs_da_args_t *args, xfs_dablk_t blkno, xfs_dabuf_t **bpp)
 {
 	xfs_attr_leafblock_t *leaf;
@@ -2209,7 +2225,7 @@
  * Calculate the number of bytes used to store the indicated attribute
  * (whether local or remote only calculate bytes in this block).
  */
-int
+STATIC int
 xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index)
 {
 	xfs_attr_leaf_name_local_t *name_loc;
@@ -2380,7 +2396,7 @@
  * we may be reading them directly out of a user buffer.
  */
 /*ARGSUSED*/
-int
+STATIC int
 xfs_attr_put_listent(xfs_attr_list_context_t *context,
 		     attrnames_t *namesp, char *name, int namelen, int valuelen)
 {
@@ -2740,7 +2756,7 @@
  * Recurse (gasp!) through the attribute nodes until we find leaves.
  * We're doing a depth-first traversal in order to invalidate everything.
  */
-int
+STATIC int
 xfs_attr_node_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp,
 				   int level)
 {
@@ -2849,7 +2865,7 @@
  * Note that we must release the lock on the buffer so that we are not
  * caught holding something that the logging code wants to flush to disk.
  */
-int
+STATIC int
 xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
 {
 	xfs_attr_leafblock_t *leaf;
@@ -2934,7 +2950,7 @@
  * Look at all the extents for this logical region,
  * invalidate any buffers that are incore/in transactions.
  */
-int
+STATIC int
 xfs_attr_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp,
 				    xfs_dablk_t blkno, int blkcnt)
 {
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index b1480e0..0a4cfad 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -261,8 +261,6 @@
 /*
  * Routines used for growing the Btree.
  */
-int	xfs_attr_leaf_create(struct xfs_da_args *args, xfs_dablk_t which_block,
-				    struct xfs_dabuf **bpp);
 int	xfs_attr_leaf_split(struct xfs_da_state *state,
 				   struct xfs_da_state_blk *oldblk,
 				   struct xfs_da_state_blk *newblk);
@@ -284,12 +282,6 @@
 				       struct xfs_da_state_blk *drop_blk,
 				       struct xfs_da_state_blk *save_blk);
 int	xfs_attr_root_inactive(struct xfs_trans **trans, struct xfs_inode *dp);
-int	xfs_attr_node_inactive(struct xfs_trans **trans, struct xfs_inode *dp,
-				      struct xfs_dabuf *bp, int level);
-int	xfs_attr_leaf_inactive(struct xfs_trans **trans, struct xfs_inode *dp,
-				      struct xfs_dabuf *bp);
-int	xfs_attr_leaf_freextent(struct xfs_trans **trans, struct xfs_inode *dp,
-				       xfs_dablk_t blkno, int blkcnt);
 
 /*
  * Utility routines.
@@ -299,10 +291,6 @@
 				   struct xfs_dabuf *leaf2_bp);
 int	xfs_attr_leaf_newentsize(struct xfs_da_args *args, int blocksize,
 					int *local);
-int	xfs_attr_leaf_entsize(struct xfs_attr_leafblock *leaf, int index);
-int	xfs_attr_put_listent(struct xfs_attr_list_context *context,
-			     struct attrnames *, char *name, int namelen,
-			     int valuelen);
 int	xfs_attr_rolltrans(struct xfs_trans **transp, struct xfs_inode *dp);
 
 #endif	/* __XFS_ATTR_LEAF_H__ */
diff --git a/fs/xfs/xfs_bit.c b/fs/xfs/xfs_bit.c
index a20a6c3..76c9ad3 100644
--- a/fs/xfs/xfs_bit.c
+++ b/fs/xfs/xfs_bit.c
@@ -45,7 +45,7 @@
 /*
  * Index of high bit number in byte, -1 for none set, 0..7 otherwise.
  */
-const char xfs_highbit[256] = {
+STATIC const char xfs_highbit[256] = {
        -1, 0, 1, 1, 2, 2, 2, 2,			/* 00 .. 07 */
 	3, 3, 3, 3, 3, 3, 3, 3,			/* 08 .. 0f */
 	4, 4, 4, 4, 4, 4, 4, 4,			/* 10 .. 17 */
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index de31624..f6f5ad3 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -301,6 +301,19 @@
 	xfs_bmbt_irec_t	*gotp,		/* out: extent entry found */
 	xfs_bmbt_irec_t	*prevp);	/* out: previous extent entry found */
 
+/*
+ * Check the last inode extent to determine whether this allocation will result
+ * in blocks being allocated at the end of the file. When we allocate new data
+ * blocks at the end of the file which do not start at the previous data block,
+ * we will try to align the new blocks at stripe unit boundaries.
+ */
+STATIC int				/* error */
+xfs_bmap_isaeof(
+	xfs_inode_t	*ip,		/* incore inode pointer */
+	xfs_fileoff_t   off,		/* file offset in fsblocks */
+	int             whichfork,	/* data or attribute fork */
+	char		*aeof);		/* return value */
+
 #ifdef XFS_BMAP_TRACE
 /*
  * Add a bmap trace buffer entry.  Base routine for the others.
@@ -5714,7 +5727,7 @@
  * blocks at the end of the file which do not start at the previous data block,
  * we will try to align the new blocks at stripe unit boundaries.
  */
-int					/* error */
+STATIC int				/* error */
 xfs_bmap_isaeof(
 	xfs_inode_t	*ip,		/* incore inode pointer */
 	xfs_fileoff_t   off,		/* file offset in fsblocks */
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index f1bc22f..e6d22ec 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -332,19 +332,6 @@
 	int			iflags);	/* interface flags */
 
 /*
- * Check the last inode extent to determine whether this allocation will result
- * in blocks being allocated at the end of the file. When we allocate new data
- * blocks at the end of the file which do not start at the previous data block,
- * we will try to align the new blocks at stripe unit boundaries.
- */
-int
-xfs_bmap_isaeof(
-	struct xfs_inode	*ip,
-	xfs_fileoff_t		off,
-	int			whichfork,
-	char			*aeof);
-
-/*
  * Check if the endoff is outside the last extent. If so the caller will grow
  * the allocation to a stripe unit boundary
  */
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 9dd22dd..797f4d9 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -90,6 +90,16 @@
  */
 
 /*
+ * Retrieve the block pointer from the cursor at the given level.
+ * This may be a bmap btree root or from a buffer.
+ */
+xfs_btree_block_t *			/* generic btree block pointer */
+xfs_btree_get_block(
+	xfs_btree_cur_t		*cur,	/* btree cursor */
+	int			level,	/* level in btree */
+	struct xfs_buf		**bpp);	/* buffer containing the block */
+
+/*
  * Checking routine: return maxrecs for the block.
  */
 STATIC int				/* number of records fitting in block */
@@ -497,7 +507,7 @@
  * Retrieve the block pointer from the cursor at the given level.
  * This may be a bmap btree root or from a buffer.
  */
-xfs_btree_block_t *			/* generic btree block pointer */
+STATIC xfs_btree_block_t *		/* generic btree block pointer */
 xfs_btree_get_block(
 	xfs_btree_cur_t		*cur,	/* btree cursor */
 	int			level,	/* level in btree */
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h
index 93872bb..09b4e15 100644
--- a/fs/xfs/xfs_btree.h
+++ b/fs/xfs/xfs_btree.h
@@ -325,16 +325,6 @@
 	int			level);	/* level to change */
 
 /*
- * Retrieve the block pointer from the cursor at the given level.
- * This may be a bmap btree root or from a buffer.
- */
-xfs_btree_block_t *			/* generic btree block pointer */
-xfs_btree_get_block(
-	xfs_btree_cur_t		*cur,	/* btree cursor */
-	int			level,	/* level in btree */
-	struct xfs_buf		**bpp);	/* buffer containing the block */
-
-/*
  * Get a buffer for the block, return it with no data read.
  * Long-form addressing.
  */
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 9ab0039..30b8285 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -172,7 +172,7 @@
  *
  * If the XFS_BLI_STALE flag has been set, then log nothing.
  */
-uint
+STATIC uint
 xfs_buf_item_size(
 	xfs_buf_log_item_t	*bip)
 {
@@ -240,7 +240,7 @@
  * format structure, and the rest point to contiguous chunks
  * within the buffer.
  */
-void
+STATIC void
 xfs_buf_item_format(
 	xfs_buf_log_item_t	*bip,
 	xfs_log_iovec_t		*log_vector)
@@ -365,7 +365,7 @@
  * item in memory so it cannot be written out.  Simply call bpin()
  * on the buffer to do this.
  */
-void
+STATIC void
 xfs_buf_item_pin(
 	xfs_buf_log_item_t	*bip)
 {
@@ -391,7 +391,7 @@
  * If the XFS_BLI_STALE flag is set and we are the last reference,
  * then free up the buf log item and unlock the buffer.
  */
-void
+STATIC void
 xfs_buf_item_unpin(
 	xfs_buf_log_item_t	*bip,
 	int			stale)
@@ -446,7 +446,7 @@
  * so we need to free the item's descriptor (that points to the item)
  * in the transaction.
  */
-void
+STATIC void
 xfs_buf_item_unpin_remove(
 	xfs_buf_log_item_t	*bip,
 	xfs_trans_t		*tp)
@@ -493,7 +493,7 @@
  * the lock right away, return 0.  If we can get the lock, pull the
  * buffer from the free list, mark it busy, and return 1.
  */
-uint
+STATIC uint
 xfs_buf_item_trylock(
 	xfs_buf_log_item_t	*bip)
 {
@@ -537,7 +537,7 @@
  * This is for support of xfs_trans_bhold(). Make sure the
  * XFS_BLI_HOLD field is cleared if we don't free the item.
  */
-void
+STATIC void
 xfs_buf_item_unlock(
 	xfs_buf_log_item_t	*bip)
 {
@@ -635,7 +635,7 @@
  * by returning the original lsn of that transaction here rather than
  * the current one.
  */
-xfs_lsn_t
+STATIC xfs_lsn_t
 xfs_buf_item_committed(
 	xfs_buf_log_item_t	*bip,
 	xfs_lsn_t		lsn)
@@ -654,7 +654,7 @@
  * and have aborted this transaction, we'll trap this buffer when it tries to
  * get written out.
  */
-void
+STATIC void
 xfs_buf_item_abort(
 	xfs_buf_log_item_t	*bip)
 {
@@ -674,7 +674,7 @@
  * B_DELWRI set, then get it going out to disk with a call to bawrite().
  * If not, then just release the buffer.
  */
-void
+STATIC void
 xfs_buf_item_push(
 	xfs_buf_log_item_t	*bip)
 {
@@ -693,7 +693,7 @@
 }
 
 /* ARGSUSED */
-void
+STATIC void
 xfs_buf_item_committing(xfs_buf_log_item_t *bip, xfs_lsn_t commit_lsn)
 {
 }
@@ -701,7 +701,7 @@
 /*
  * This is the ops vector shared by all buf log items.
  */
-struct xfs_item_ops xfs_buf_item_ops = {
+STATIC struct xfs_item_ops xfs_buf_item_ops = {
 	.iop_size	= (uint(*)(xfs_log_item_t*))xfs_buf_item_size,
 	.iop_format	= (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
 					xfs_buf_item_format,
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index d7fe288..8b792dd 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -113,7 +113,10 @@
 STATIC uint	xfs_da_node_lasthash(xfs_dabuf_t *bp, int *count);
 STATIC int	xfs_da_node_order(xfs_dabuf_t *node1_bp, xfs_dabuf_t *node2_bp);
 STATIC xfs_dabuf_t *xfs_da_buf_make(int nbuf, xfs_buf_t **bps, inst_t *ra);
-
+STATIC int	xfs_da_blk_unlink(xfs_da_state_t *state,
+				  xfs_da_state_blk_t *drop_blk,
+				  xfs_da_state_blk_t *save_blk);
+STATIC void	xfs_da_state_kill_altpath(xfs_da_state_t *state);
 
 /*========================================================================
  * Routines used for growing the Btree.
@@ -1424,7 +1427,7 @@
 /*
  * Unlink a block from a doubly linked list of blocks.
  */
-int							/* error */
+STATIC int						/* error */
 xfs_da_blk_unlink(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
 				 xfs_da_state_blk_t *save_blk)
 {
@@ -2381,7 +2384,7 @@
 /*
  * Kill the altpath contents of a da-state structure.
  */
-void
+STATIC void
 xfs_da_state_kill_altpath(xfs_da_state_t *state)
 {
 	int	i;
diff --git a/fs/xfs/xfs_da_btree.h b/fs/xfs/xfs_da_btree.h
index 9fc699d..3a9b9e8 100644
--- a/fs/xfs/xfs_da_btree.h
+++ b/fs/xfs/xfs_da_btree.h
@@ -296,8 +296,6 @@
 /*
  * Utility routines.
  */
-int	xfs_da_blk_unlink(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
-					 xfs_da_state_blk_t *save_blk);
 int	xfs_da_blk_link(xfs_da_state_t *state, xfs_da_state_blk_t *old_blk,
 				       xfs_da_state_blk_t *new_blk);
 
@@ -320,7 +318,6 @@
 uint xfs_da_log2_roundup(uint i);
 xfs_da_state_t *xfs_da_state_alloc(void);
 void xfs_da_state_free(xfs_da_state_t *state);
-void xfs_da_state_kill_altpath(xfs_da_state_t *state);
 
 void xfs_da_buf_done(xfs_dabuf_t *dabuf);
 void xfs_da_log_buf(struct xfs_trans *tp, xfs_dabuf_t *dabuf, uint first,
diff --git a/fs/xfs/xfs_dir2_data.c b/fs/xfs/xfs_dir2_data.c
index db9887a..a0aa0e4 100644
--- a/fs/xfs/xfs_dir2_data.c
+++ b/fs/xfs/xfs_dir2_data.c
@@ -304,7 +304,7 @@
 /*
  * Remove a bestfree entry from the table.
  */
-void
+STATIC void
 xfs_dir2_data_freeremove(
 	xfs_dir2_data_t		*d,		/* data block pointer */
 	xfs_dir2_data_free_t	*dfp,		/* bestfree entry pointer */
diff --git a/fs/xfs/xfs_dir2_data.h b/fs/xfs/xfs_dir2_data.h
index 3f02294..476cac9 100644
--- a/fs/xfs/xfs_dir2_data.h
+++ b/fs/xfs/xfs_dir2_data.h
@@ -193,10 +193,6 @@
 				 xfs_dir2_data_unused_t *dup, int *loghead);
 
 extern void
-	xfs_dir2_data_freeremove(xfs_dir2_data_t *d,
-				 xfs_dir2_data_free_t *dfp, int *loghead);
-
-extern void
 	xfs_dir2_data_freescan(struct xfs_mount *mp, xfs_dir2_data_t *d,
 			       int *loghead, char *aendp);
 
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index 262d1e8..79918df 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -77,6 +77,10 @@
 #endif
 static int xfs_dir2_leaf_lookup_int(xfs_da_args_t *args, xfs_dabuf_t **lbpp,
 				    int *indexp, xfs_dabuf_t **dbpp);
+static void xfs_dir2_leaf_log_bests(struct xfs_trans *tp, struct xfs_dabuf *bp,
+				    int first, int last);
+extern void xfs_dir2_leaf_log_tail(struct xfs_trans *tp, struct xfs_dabuf *bp);
+
 
 /*
  * Convert a block form directory to a leaf form directory.
@@ -1214,7 +1218,7 @@
 /*
  * Log the bests entries indicated from a leaf1 block.
  */
-void
+static void
 xfs_dir2_leaf_log_bests(
 	xfs_trans_t		*tp,		/* transaction pointer */
 	xfs_dabuf_t		*bp,		/* leaf buffer */
@@ -1278,7 +1282,7 @@
 /*
  * Log the tail of the leaf1 block.
  */
-void
+STATIC void
 xfs_dir2_leaf_log_tail(
 	xfs_trans_t		*tp,		/* transaction pointer */
 	xfs_dabuf_t		*bp)		/* leaf buffer */
diff --git a/fs/xfs/xfs_dir2_leaf.h b/fs/xfs/xfs_dir2_leaf.h
index 7f20eee..3303cd6 100644
--- a/fs/xfs/xfs_dir2_leaf.h
+++ b/fs/xfs/xfs_dir2_leaf.h
@@ -330,15 +330,8 @@
 			       int first, int last);
 
 extern void
-	xfs_dir2_leaf_log_bests(struct xfs_trans *tp, struct xfs_dabuf *bp,
-				int first, int last);
-
-extern void
 	xfs_dir2_leaf_log_header(struct xfs_trans *tp, struct xfs_dabuf *bp);
 
-extern void
-	xfs_dir2_leaf_log_tail(struct xfs_trans *tp, struct xfs_dabuf *bp);
-
 extern int
 	xfs_dir2_leaf_lookup(struct xfs_da_args *args);
 
diff --git a/fs/xfs/xfs_dir_leaf.c b/fs/xfs/xfs_dir_leaf.c
index 617018d..c2ea617 100644
--- a/fs/xfs/xfs_dir_leaf.c
+++ b/fs/xfs/xfs_dir_leaf.c
@@ -91,6 +91,10 @@
 					  int *number_entries_in_blk1,
 					  int *number_namebytes_in_blk1);
 
+STATIC int xfs_dir_leaf_create(struct xfs_da_args *args,
+				xfs_dablk_t which_block,
+				struct xfs_dabuf **bpp);
+
 /*
  * Utility routines.
  */
@@ -781,7 +785,7 @@
  * Create the initial contents of a leaf directory
  * or a leaf in a node directory.
  */
-int
+STATIC int
 xfs_dir_leaf_create(xfs_da_args_t *args, xfs_dablk_t blkno, xfs_dabuf_t **bpp)
 {
 	xfs_dir_leafblock_t *leaf;
diff --git a/fs/xfs/xfs_dir_leaf.h b/fs/xfs/xfs_dir_leaf.h
index 00d68d3..dd423ce 100644
--- a/fs/xfs/xfs_dir_leaf.h
+++ b/fs/xfs/xfs_dir_leaf.h
@@ -202,8 +202,6 @@
 /*
  * Routines used for growing the Btree.
  */
-int	xfs_dir_leaf_create(struct xfs_da_args *args, xfs_dablk_t which_block,
-				   struct xfs_dabuf **bpp);
 int	xfs_dir_leaf_split(struct xfs_da_state *state,
 				  struct xfs_da_state_blk *oldblk,
 				  struct xfs_da_state_blk *newblk);
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index bbe1dea..dcd3fdd 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -280,7 +280,7 @@
 	}
 }
 
-void
+STATIC void
 xfs_hex_dump(void *p, int length)
 {
 	__uint8_t *uip = (__uint8_t*)p;
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index 6bc0535..52ee2b9 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -73,9 +73,6 @@
 	int		linenum,
 	inst_t		*ra);
 
-extern void
-xfs_hex_dump(void *p, int length);
-
 #define	XFS_ERROR_REPORT(e, lvl, mp)	\
 	xfs_error_report(e, lvl, mp, __FILE__, __LINE__, __return_address)
 #define	XFS_CORRUPTION_ERROR(e, lvl, mp, mem)	\
diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
index 5eafd5b..4b45ff7 100644
--- a/fs/xfs/xfs_extfree_item.c
+++ b/fs/xfs/xfs_extfree_item.c
@@ -288,7 +288,7 @@
 /*
  * This is the ops vector shared by all efi log items.
  */
-struct xfs_item_ops xfs_efi_item_ops = {
+STATIC struct xfs_item_ops xfs_efi_item_ops = {
 	.iop_size	= (uint(*)(xfs_log_item_t*))xfs_efi_item_size,
 	.iop_format	= (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
 					xfs_efi_item_format,
@@ -615,7 +615,7 @@
 /*
  * This is the ops vector shared by all efd log items.
  */
-struct xfs_item_ops xfs_efd_item_ops = {
+STATIC struct xfs_item_ops xfs_efd_item_ops = {
 	.iop_size	= (uint(*)(xfs_log_item_t*))xfs_efd_item_size,
 	.iop_format	= (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
 					xfs_efd_item_format,
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index e8274d6..9942163 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -158,7 +158,7 @@
  * Use xfs_imap() to determine the size and location of the
  * buffer to read from disk.
  */
-int
+STATIC int
 xfs_inotobp(
 	xfs_mount_t	*mp,
 	xfs_trans_t	*tp,
@@ -2111,7 +2111,7 @@
 		(ip->i_update_core == 0));
 }
 
-void
+STATIC void
 xfs_ifree_cluster(
 	xfs_inode_t	*free_ip,
 	xfs_trans_t	*tp,
@@ -2830,7 +2830,7 @@
  * be subsequently pinned once someone is waiting for it to be
  * unpinned.
  */
-void
+STATIC void
 xfs_iunpin_wait(
 	xfs_inode_t	*ip)
 {
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 37e1c31..2c9a7c4 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -487,8 +487,6 @@
 /*
  * xfs_inode.c prototypes.
  */
-int		xfs_inotobp(struct xfs_mount *, struct xfs_trans *, xfs_ino_t,
-			    xfs_dinode_t **, struct xfs_buf **, int *);
 int		xfs_itobp(struct xfs_mount *, struct xfs_trans *,
 			  xfs_inode_t *, xfs_dinode_t **, struct xfs_buf **,
 			  xfs_daddr_t);
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 768cb18..0eed30f 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -910,7 +910,7 @@
 /*
  * This is the ops vector shared by all buf log items.
  */
-struct xfs_item_ops xfs_inode_item_ops = {
+STATIC struct xfs_item_ops xfs_inode_item_ops = {
 	.iop_size	= (uint(*)(xfs_log_item_t*))xfs_inode_item_size,
 	.iop_format	= (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
 					xfs_inode_item_format,
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 092d5fb..1cd2ac1 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -134,7 +134,7 @@
 #define xlog_verify_tail_lsn(a,b,c)
 #endif
 
-int		xlog_iclogs_empty(xlog_t *log);
+STATIC int	xlog_iclogs_empty(xlog_t *log);
 
 #ifdef DEBUG
 int xlog_do_error = 0;
@@ -1857,7 +1857,7 @@
  *
  * State Change: DIRTY -> ACTIVE
  */
-void
+STATIC void
 xlog_state_clean_log(xlog_t *log)
 {
 	xlog_in_core_t	*iclog;
@@ -3542,7 +3542,7 @@
 	return (retval);
 }
 
-int
+STATIC int
 xlog_iclogs_empty(xlog_t *log)
 {
 	xlog_in_core_t	*iclog;
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index c31e3ce..1a1d452 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -535,7 +535,6 @@
 
 /* common routines */
 extern xfs_lsn_t xlog_assign_tail_lsn(struct xfs_mount *mp);
-extern int	 xlog_find_head(xlog_t *log, xfs_daddr_t *head_blk);
 extern int	 xlog_find_tail(xlog_t	*log,
 				xfs_daddr_t *head_blk,
 				xfs_daddr_t *tail_blk,
@@ -548,7 +547,6 @@
 extern struct xfs_buf *xlog_get_bp(xlog_t *, int);
 extern void	 xlog_put_bp(struct xfs_buf *);
 extern int	 xlog_bread(xlog_t *, xfs_daddr_t, int, struct xfs_buf *);
-extern xfs_caddr_t xlog_align(xlog_t *, xfs_daddr_t, int, struct xfs_buf *);
 
 /* iclog tracing */
 #define XLOG_TRACE_GRAB_FLUSH  1
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 9824b5b..593e597 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -148,7 +148,7 @@
  * The buffer is kept locked across the write and is returned locked.
  * This can only be used for synchronous log writes.
  */
-int
+STATIC int
 xlog_bwrite(
 	xlog_t		*log,
 	xfs_daddr_t	blk_no,
@@ -179,7 +179,7 @@
 	return error;
 }
 
-xfs_caddr_t
+STATIC xfs_caddr_t
 xlog_align(
 	xlog_t		*log,
 	xfs_daddr_t	blk_no,
@@ -528,7 +528,7 @@
  *
  * Return: zero if normal, non-zero if error.
  */
-int
+STATIC int
 xlog_find_head(
 	xlog_t 		*log,
 	xfs_daddr_t	*return_head_blk)
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 2ec967d..f618f6d 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -64,6 +64,7 @@
 STATIC void	xfs_mount_log_sbunit(xfs_mount_t *, __int64_t);
 STATIC int	xfs_uuid_mount(xfs_mount_t *);
 STATIC void	xfs_uuid_unmount(xfs_mount_t *mp);
+STATIC void	xfs_unmountfs_wait(xfs_mount_t *);
 
 static struct {
     short offset;
@@ -555,7 +556,7 @@
  * fields from the superblock associated with the given
  * mount structure
  */
-void
+STATIC void
 xfs_mount_common(xfs_mount_t *mp, xfs_sb_t *sbp)
 {
 	int	i;
@@ -1146,7 +1147,7 @@
 	xfs_free_buftarg(mp->m_ddev_targp, 0);
 }
 
-void
+STATIC void
 xfs_unmountfs_wait(xfs_mount_t *mp)
 {
 	if (mp->m_logdev_targp != mp->m_ddev_targp)
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 30dd08f..cd5170e 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -544,7 +544,6 @@
 extern int	xfs_mountfs(struct vfs *, xfs_mount_t *mp, int);
 
 extern int	xfs_unmountfs(xfs_mount_t *, struct cred *);
-extern void	xfs_unmountfs_wait(xfs_mount_t *);
 extern void	xfs_unmountfs_close(xfs_mount_t *, struct cred *);
 extern int	xfs_unmountfs_writesb(xfs_mount_t *);
 extern int	xfs_unmount_flush(xfs_mount_t *, int);
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index a865f60..06dfca5 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -532,7 +532,7 @@
  *
  * This is done efficiently with a single call to xfs_mod_incore_sb_batch().
  */
-void
+STATIC void
 xfs_trans_unreserve_and_mod_sb(
 	xfs_trans_t	*tp)
 {
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index b537366..fb1ae6c 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -1681,7 +1681,7 @@
 	return simple_strtoul(cp, endp, base) << shift_left_factor;
 }
 
-int
+STATIC int
 xfs_parseargs(
 	struct bhv_desc		*bhv,
 	char			*options,
@@ -1867,7 +1867,7 @@
 	return 0;
 }
 
-int
+STATIC int
 xfs_showargs(
 	struct bhv_desc		*bhv,
 	struct seq_file		*m)
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 25a5266..5703783 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 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
@@ -4028,7 +4028,7 @@
  *      errno on error
  *
  */
-int
+STATIC int
 xfs_alloc_file_space(
 	xfs_inode_t		*ip,
 	xfs_off_t		offset,