xfs_rmap_alloc
error = xfs_rmap_alloc(tp, agbp, pag,
error = xfs_rmap_alloc(args->tp, args->agbp, args->pag,
int xfs_rmap_alloc(struct xfs_trans *tp, struct xfs_buf *agbp,
error = xfs_rmap_alloc(sc->tp, sc->sa.agf_bp, sc->sa.pag, agbno, 1,