RES_LEAF
error = gfs2_trans_begin(sdp, 2 * RES_DINODE + RES_LEAF, 0);
error = gfs2_trans_begin(sdp, 2*RES_DINODE + 3*RES_LEAF + RES_RG_BIT, 0);
4 * RES_LEAF + 4, 0);
5 * RES_LEAF + 4, 0);
error = gfs2_trans_begin(sdp, 4 * RES_DINODE + 4 * RES_LEAF, 0);
error = gfs2_trans_begin(sdp, RES_LEAF + 2 * RES_DINODE, 0);