1 files changed, 12 insertions, 6 deletions

diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 1cfbcf18ce86..740b73fabd2f 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -70,12 +70,6 @@ typedef struct xfs_ifork {
  */
 #define XFS_IMAP_LOOKUP         0x1
 
-/*
- * Maximum number of extent pointers in if_u1.if_extents.
- */
-#define XFS_MAX_INCORE_EXTENTS  32768
-
-
 #ifdef __KERNEL__
 struct bhv_desc;
 struct cred;
@@ -440,6 +434,18 @@ xfs_inode_t	*xfs_vtoi(struct vnode *vp);
 
 void            xfs_synchronize_atime(xfs_inode_t *);
 
+xfs_bmbt_rec_t  *xfs_iext_get_ext(xfs_ifork_t *, xfs_extnum_t);
+void            xfs_iext_insert(xfs_ifork_t *, xfs_extnum_t, xfs_extnum_t,
+                                xfs_bmbt_irec_t *);
+void            xfs_iext_add(xfs_ifork_t *, xfs_extnum_t, int);
+void            xfs_iext_remove(xfs_ifork_t *, xfs_extnum_t, int);
+void            xfs_iext_remove_inline(xfs_ifork_t *, xfs_extnum_t, int);
+void            xfs_iext_remove_direct(xfs_ifork_t *, xfs_extnum_t, int);
+void            xfs_iext_realloc_direct(xfs_ifork_t *, int);
+void            xfs_iext_direct_to_inline(xfs_ifork_t *, xfs_extnum_t);
+void            xfs_iext_inline_to_direct(xfs_ifork_t *, int);
+void            xfs_iext_destroy(xfs_ifork_t *);
+
 #define xfs_ipincount(ip)       ((unsigned int) atomic_read(&ip->i_pincount))
 
 #ifdef DEBUG