Symbol: calc_sig
drivers/infiniband/hw/mlx5/wr.c
1203
sig->signature = calc_sig(sig, (max_gs + 1) << 2);
drivers/infiniband/hw/mlx5/wr.c
257
return calc_sig(wqe, (*((u8 *)wqe + 8) & 0x3f) << 4);