xfs: consolidate xfs_utils.c

There are a few small helper functions in xfs_util, all related to
xfs_inode modifications. Move them all to xfs_inode.c so all
xfs_inode operations are consiolidated in the one place.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 2a63470..4a91358 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -360,6 +360,13 @@
 
 xfs_extlen_t	xfs_get_extsz_hint(struct xfs_inode *ip);
 
+int		xfs_dir_ialloc(struct xfs_trans **, struct xfs_inode *, umode_t,
+			       xfs_nlink_t, xfs_dev_t, prid_t, int,
+			       struct xfs_inode **, int *);
+int		xfs_droplink(struct xfs_trans *, struct xfs_inode *);
+int		xfs_bumplink(struct xfs_trans *, struct xfs_inode *);
+void		xfs_bump_ino_vers2(struct xfs_trans *, struct xfs_inode *);
+
 /* from xfs_file.c */
 int		xfs_zero_eof(struct xfs_inode *, xfs_off_t, xfs_fsize_t);
 int		xfs_iozero(struct xfs_inode *, loff_t, size_t);