rmc_queue_packet
if (rmc_queue_packet(cl, m) != 0) {
rmc_queue_packet, "rmc_queue_packet",
CBQTRACE(rmc_queue_packet, 'ffoc', cl->depth_);
CBQTRACE(rmc_queue_packet, 'ffob', ifd->cutoff_);
CBQTRACE(rmc_queue_packet, 'ffob',
CBQTRACE(rmc_queue_packet, 'ytpe', cl->stats_.handle);
extern int rmc_queue_packet(struct rm_class *, mbuf_t *);