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Searched refs:mpext (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.10/net/mptcp/
Doptions.c396 struct mptcp_ext *mpext; in mptcp_established_options_mp() local
414 mpext = mptcp_get_ext(skb); in mptcp_established_options_mp()
415 data_len = mpext ? mpext->data_len : 0; in mptcp_established_options_mp()
490 struct mptcp_ext *mpext; in mptcp_established_options_dss() local
494 mpext = skb ? mptcp_get_ext(skb) : NULL; in mptcp_established_options_dss()
497 if (!skb || (mpext && mpext->use_map) || snd_data_fin_enable) { in mptcp_established_options_dss()
504 if (mpext) in mptcp_established_options_dss()
505 opts->ext_copy = *mpext; in mptcp_established_options_dss()
887 struct mptcp_ext *mpext; in mptcp_incoming_options() local
949 mpext = skb_ext_add(skb, SKB_EXT_MPTCP); in mptcp_incoming_options()
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Dsubflow.c699 struct mptcp_ext *mpext; in get_mapping_status() local
711 mpext = mptcp_get_ext(skb); in get_mapping_status()
712 if (!mpext || !mpext->use_map) { in get_mapping_status()
734 mpext->data_seq, mpext->dsn64, mpext->subflow_seq, in get_mapping_status()
735 mpext->data_len, mpext->data_fin); in get_mapping_status()
737 data_len = mpext->data_len; in get_mapping_status()
744 if (mpext->data_fin == 1) { in get_mapping_status()
746 bool updated = mptcp_update_rcv_data_fin(msk, mpext->data_seq, in get_mapping_status()
747 mpext->dsn64); in get_mapping_status()
748 pr_debug("DATA_FIN with no payload seq=%llu", mpext->data_seq); in get_mapping_status()
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Dprotocol.c752 const struct mptcp_ext *mpext) in mptcp_skb_can_collapse_to() argument
758 return mpext && mpext->data_seq + mpext->data_len == write_seq; in mptcp_skb_can_collapse_to()
891 struct mptcp_ext *mpext = NULL; in mptcp_sendmsg_frag() local
920 mpext = skb_ext_find(skb, SKB_EXT_MPTCP); in mptcp_sendmsg_frag()
929 mptcp_skb_can_collapse_to(*write_seq, skb, mpext); in mptcp_sendmsg_frag()
1009 if (mpext && tail && mpext == skb_ext_find(tail, SKB_EXT_MPTCP)) { in mptcp_sendmsg_frag()
1011 mpext->data_len += ret; in mptcp_sendmsg_frag()
1016 mpext = __skb_ext_set(skb, SKB_EXT_MPTCP, msk->cached_ext); in mptcp_sendmsg_frag()
1019 memset(mpext, 0, sizeof(*mpext)); in mptcp_sendmsg_frag()
1020 mpext->data_seq = *write_seq; in mptcp_sendmsg_frag()
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