1 files changed, 2 insertions, 0 deletions

diff --git a/fs/xfs/xfs_bmap_util.h b/fs/xfs/xfs_bmap_util.h
index 900747b25772..935ed2b24edf 100644
--- a/fs/xfs/xfs_bmap_util.h
+++ b/fs/xfs/xfs_bmap_util.h
@@ -99,6 +99,8 @@ int	xfs_free_file_space(struct xfs_inode *ip, xfs_off_t offset,
                             xfs_off_t len);
 int     xfs_zero_file_space(struct xfs_inode *ip, xfs_off_t offset,
                             xfs_off_t len);
+int     xfs_collapse_file_space(struct xfs_inode *, xfs_off_t offset,
+                                xfs_off_t len);
 
 /* EOF block manipulation functions */
 bool    xfs_can_free_eofblocks(struct xfs_inode *ip, bool force);