xfs_rmap_irec_offset_pack
xfs_rmap_irec_offset_pack(irec));
oa = xfs_rmap_irec_offset_pack(a);
ob = xfs_rmap_irec_offset_pack(b);
xfs_rmap_irec_offset_pack(&cur->bc_rec.r));
offset_keymask(xfs_rmap_irec_offset_pack(rec)));
xfs_rmap_irec_offset_pack(&cur->bc_rec.r));
offset_keymask(xfs_rmap_irec_offset_pack(rec)));