-void xfs_trans_ail_init(struct xfs_mount *);
-xfs_lsn_t xfs_trans_push_ail(struct xfs_mount *, xfs_lsn_t);
+int xfs_trans_roll(struct xfs_trans **, struct xfs_inode *);
+int xfs_trans_ail_init(struct xfs_mount *);
+void xfs_trans_ail_destroy(struct xfs_mount *);
+void xfs_trans_push_ail(struct xfs_mount *, xfs_lsn_t);