xfs_trans_alloc_dir
error = xfs_trans_alloc_dir(upd->dp, &M_RES(mp)->tr_link, upd->ip,
error = xfs_trans_alloc_dir(dp, &M_RES(mp)->tr_remove, sc->ip,
error = xfs_trans_alloc_dir(dp, &M_RES(mp)->tr_remove, ip, &resblks,
error = xfs_trans_alloc_dir(tdp, &M_RES(mp)->tr_link, sip, &resblks,
int xfs_trans_alloc_dir(struct xfs_inode *dp, struct xfs_trans_res *resv,