call_hash
uint_t call_hash; /* hash value */
cp->call_hash = call_hash(xid, clnt_clts_hash_size);
cp->call_bucket = &clts_call_ht[cp->call_hash];
hash = call_hash(xid, clnt_clts_hash_size);
p->cku_call.call_hash = 0;
call->call_hash = 0;
e->call_hash = call_hash(xid, clnt_cots_hash_size);
e->call_bucket = &cots_call_ht[e->call_hash];
hash = call_hash(xid, clnt_cots_hash_size);