Lines Matching defs:start
34 * Eric Schenk : Fixes to slow start algorithm.
458 * rcv_ssthresh is more strict window_clamp used at "slow start"
728 * To cope with slow start, and sender growing its cwin by 100 %
744 /* Accommodate for sender rate increase (eg. slow start) */
773 * problem is that "good" TCP's do slow start at the beginning of data
917 * end of slow start and should slow down.
1435 u32 start_seq = TCP_SKB_CB(skb)->seq; /* start of newly-SACKed */
3300 * connection startup slow start one packet too
4610 /* Check if the start of the sack is covered by RCV.NXT. */
5147 * sequence numbers start..end.
5156 struct sk_buff *head, struct sk_buff *tail, u32 start, u32 end)
5170 if (!before(start, TCP_SKB_CB(skb)->end_seq)) {
5179 * - bloated or contains data before "start" or
5184 before(TCP_SKB_CB(skb)->seq, start))) {
5195 /* Decided to skip this, advance start seq. */
5196 start = TCP_SKB_CB(skb)->end_seq;
5204 while (before(start, end)) {
5205 int copy = min_t(int, SKB_MAX_ORDER(0, 0), end - start);
5216 TCP_SKB_CB(nskb)->seq = TCP_SKB_CB(nskb)->end_seq = start;
5226 int offset = start - TCP_SKB_CB(skb)->seq;
5227 int size = TCP_SKB_CB(skb)->end_seq - start;
5236 start += size;
5238 if (!before(start, TCP_SKB_CB(skb)->end_seq)) {
5265 u32 start, end;
5273 start = TCP_SKB_CB(skb)->seq;
5285 before(TCP_SKB_CB(skb)->end_seq, start)) {
5288 end - start >= SKB_WITH_OVERHEAD(SK_MEM_QUANTUM)) {
5290 head, skb, start, end);
5300 if (unlikely(before(TCP_SKB_CB(skb)->seq, start)))
5301 start = TCP_SKB_CB(skb)->seq;
5359 * Return less than zero if we should start dropping frames
5989 /* Initialize the congestion window to start the transfer.