tfrc_tx_hist_rtt  410 net/dccp/ccids/ccid3.c 	r_sample = tfrc_tx_hist_rtt(hctx->ccid3hctx_hist,
tfrc_tx_hist_rtt   47 net/dccp/ccids/lib/packet_history.h extern u32  tfrc_tx_hist_rtt(struct tfrc_tx_hist_entry *head,