kcf_reqid_table
kcf_reqid_table[i] = rt;
kcf_reqid_table[CPU->cpu_seqid & REQID_TABLE_MASK];
rt = kcf_reqid_table[id & REQID_TABLE_MASK];
rt = kcf_reqid_table[id & REQID_TABLE_MASK];
static kcf_reqid_table_t *kcf_reqid_table[REQID_TABLES];