1 files changed, 4 insertions, 0 deletions

diff --git a/fs/xfs/xfs_bmap_btree.h b/fs/xfs/xfs_bmap_btree.h
index cd0d4b4bb816..4f12fff54975 100644
--- a/fs/xfs/xfs_bmap_btree.h
+++ b/fs/xfs/xfs_bmap_btree.h
@@ -24,6 +24,7 @@ struct xfs_btree_cur;
 struct xfs_btree_lblock;
 struct xfs_mount;
 struct xfs_inode;
+struct xfs_trans;
 
 /*
  * Bmap root header, on-disk form only.
@@ -300,6 +301,9 @@ extern void xfs_bmbt_to_bmdr(xfs_bmbt_block_t *, int, xfs_bmdr_block_t *, int);
 extern int xfs_bmbt_update(struct xfs_btree_cur *, xfs_fileoff_t,
                                 xfs_fsblock_t, xfs_filblks_t, xfs_exntst_t);
 
+extern struct xfs_btree_cur *xfs_bmbt_init_cursor(struct xfs_mount *,
+                struct xfs_trans *, struct xfs_inode *, int);
+
 #endif  /* __KERNEL__ */
 
 #endif  /* __XFS_BMAP_BTREE_H__ */