Searched refs:mpext (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.15/include/trace/events/ |
| D | mptcp.h | 67 TP_PROTO(struct mptcp_ext *mpext),
69 TP_ARGS(mpext),
90 __entry->data_ack = mpext->ack64 ? mpext->data_ack : mpext->data_ack32;
91 __entry->data_seq = mpext->data_seq;
92 __entry->subflow_seq = mpext->subflow_seq;
93 __entry->data_len = mpext->data_len;
94 __entry->csum = (__force u16)mpext->csum;
95 __entry->use_map = mpext->use_map;
96 __entry->dsn64 = mpext->dsn64;
97 __entry->data_fin = mpext->data_fin;
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| /Linux-v5.15/net/mptcp/ |
| D | options.c | 465 struct mptcp_ext *mpext; in mptcp_established_options_mp() local
485 mpext = mptcp_get_ext(skb); in mptcp_established_options_mp()
486 data_len = mpext ? mpext->data_len : 0; in mptcp_established_options_mp()
508 opts->data_seq = mpext->data_seq; in mptcp_established_options_mp()
509 opts->subflow_seq = mpext->subflow_seq; in mptcp_established_options_mp()
510 opts->csum = mpext->csum; in mptcp_established_options_mp()
572 struct mptcp_ext *mpext; in mptcp_established_options_dss() local
578 mpext = skb ? mptcp_get_ext(skb) : NULL; in mptcp_established_options_dss()
580 if (!skb || (mpext && mpext->use_map) || snd_data_fin_enable) { in mptcp_established_options_dss()
583 if (mpext) { in mptcp_established_options_dss()
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| D | subflow.c | 124 struct mptcp_ext *mpext = skb_ext_add(skb, SKB_EXT_MPTCP); in subflow_add_reset_reason() local
126 if (mpext) { in subflow_add_reset_reason()
127 memset(mpext, 0, sizeof(*mpext)); in subflow_add_reset_reason()
128 mpext->reset_reason = reason; in subflow_add_reset_reason()
932 struct mptcp_ext *mpext; in get_mapping_status() local
944 mpext = mptcp_get_ext(skb); in get_mapping_status()
945 if (!mpext || !mpext->use_map) { in get_mapping_status()
966 trace_get_mapping_status(mpext); in get_mapping_status()
968 data_len = mpext->data_len; in get_mapping_status()
974 if (mpext->data_fin == 1) { in get_mapping_status()
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| D | protocol.c | 884 const struct mptcp_ext *mpext) in mptcp_skb_can_collapse_to() argument
892 return mpext && mpext->data_seq + mpext->data_len == write_seq && in mptcp_skb_can_collapse_to()
893 !mpext->frozen; in mptcp_skb_can_collapse_to()
1207 struct skb_ext *mpext = __skb_ext_alloc(gfp); in __mptcp_add_ext() local
1209 if (!mpext) in __mptcp_add_ext()
1211 __skb_ext_set(skb, SKB_EXT_MPTCP, mpext); in __mptcp_add_ext()
1275 struct mptcp_ext *mpext = mptcp_get_ext(skb); in mptcp_update_data_checksum() local
1276 __wsum csum = ~csum_unfold(mpext->csum); in mptcp_update_data_checksum()
1279 mpext->csum = csum_fold(csum_block_add(csum, skb_checksum(skb, offset, added, 0), offset)); in mptcp_update_data_checksum()
1289 struct mptcp_ext *mpext = NULL; in mptcp_sendmsg_frag() local
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