Lines Matching refs:overhead
58 * current overhead after sending packets.
60 packet->size = packet->overhead;
88 /* set packet max_size with pathmtu, then calculate overhead */
95 packet->overhead = sctp_mtu_payload(sp, 0, 0);
96 packet->size = packet->overhead;
154 /* The overhead will be calculated by sctp_packet_config() */
155 packet->overhead = 0;
221 int overhead = 0;
227 overhead += sizeof(struct sctphdr) + sizeof(struct sctp_chunkhdr);
228 overhead += sizeof(struct sctp_sender_hb_info) + sizeof(struct sctp_pad_chunk);
229 pad = sctp_make_pad(t->asoc, t->pl.probe_size - overhead);
458 pkt_size = packet->overhead;
465 else if (auth_len + padded + packet->overhead >
475 skb_reserve(nskb, packet->overhead + MAX_HEADER);
479 pkt_size -= packet->overhead;
598 head = alloc_skb((gso ? packet->overhead : packet->size) +
602 skb_reserve(head, packet->overhead + MAX_HEADER);
743 packet->overhead - sctp_datachk_len(&chunk->asoc->stream) - 4)
828 maxsize = pmtu - packet->overhead;