diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index f2700477a3001bcad1e50b9e1868d48e12cb969b..6ba0ea1e3071920f6eada9e8d922a6ec4f09263b 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -251,6 +251,7 @@ static int do_gfs2_set_flags(struct inode *inode, u32 reqflags, u32 mask)
 		error = filemap_fdatawait(inode->i_mapping);
 		if (error)
 			goto out;
+		truncate_inode_pages(inode->i_mapping, 0);
 		if (new_flags & GFS2_DIF_JDATA)
 			gfs2_ordered_del_inode(ip);
 	}