104 static inline u8 tfrc_rx_hist_index(const struct tfrc_rx_hist *h, const u8 n)  in tfrc_rx_hist_index()  argument
106 	return (h->loss_start + n) & TFRC_NDUPACK;  in tfrc_rx_hist_index()
113 			tfrc_rx_hist_last_rcv(const struct tfrc_rx_hist *h)  in tfrc_rx_hist_last_rcv()  argument
115 	return h->ring[tfrc_rx_hist_index(h, h->loss_count)];  in tfrc_rx_hist_last_rcv()
122 			tfrc_rx_hist_entry(const struct tfrc_rx_hist *h, const u8 n)  in tfrc_rx_hist_entry()  argument
124 	return h->ring[tfrc_rx_hist_index(h, n)];  in tfrc_rx_hist_entry()
131 			tfrc_rx_hist_loss_prev(const struct tfrc_rx_hist *h)  in tfrc_rx_hist_loss_prev()  argument
133 	return h->ring[h->loss_start];  in tfrc_rx_hist_loss_prev()
137 static inline bool tfrc_rx_hist_loss_pending(const struct tfrc_rx_hist *h)  in tfrc_rx_hist_loss_pending()  argument
139 	return h->loss_count > 0;  in tfrc_rx_hist_loss_pending()
142 void tfrc_rx_hist_add_packet(struct tfrc_rx_hist *h, const struct sk_buff *skb,
145 int tfrc_rx_hist_duplicate(struct tfrc_rx_hist *h, struct sk_buff *skb);
148 int tfrc_rx_handle_loss(struct tfrc_rx_hist *h, struct tfrc_loss_hist *lh,
151 u32 tfrc_rx_hist_sample_rtt(struct tfrc_rx_hist *h, const struct sk_buff *skb);
152 int tfrc_rx_hist_alloc(struct tfrc_rx_hist *h);
153 void tfrc_rx_hist_purge(struct tfrc_rx_hist *h);