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

/net/mptcp/
Doptions.c443 struct mptcp_ext *mpext; in mptcp_established_options_mp() local
463 mpext = mptcp_get_ext(skb); in mptcp_established_options_mp()
464 data_len = mpext ? mpext->data_len : 0; in mptcp_established_options_mp()
486 opts->data_seq = mpext->data_seq; in mptcp_established_options_mp()
487 opts->subflow_seq = mpext->subflow_seq; in mptcp_established_options_mp()
488 opts->csum = mpext->csum; in mptcp_established_options_mp()
558 struct mptcp_ext *mpext; in mptcp_established_options_dss() local
564 mpext = skb ? mptcp_get_ext(skb) : NULL; in mptcp_established_options_dss()
566 if (!skb || (mpext && mpext->use_map) || snd_data_fin_enable) { in mptcp_established_options_dss()
569 if (mpext) { in mptcp_established_options_dss()
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Dsubflow.c123 struct mptcp_ext *mpext = skb_ext_add(skb, SKB_EXT_MPTCP); in subflow_add_reset_reason() local
125 if (mpext) { in subflow_add_reset_reason()
126 memset(mpext, 0, sizeof(*mpext)); in subflow_add_reset_reason()
127 mpext->reset_reason = reason; in subflow_add_reset_reason()
956 struct mptcp_ext *mpext; in get_mapping_status() local
968 mpext = mptcp_get_ext(skb); in get_mapping_status()
969 if (!mpext || !mpext->use_map) { in get_mapping_status()
990 trace_get_mapping_status(mpext); in get_mapping_status()
992 data_len = mpext->data_len; in get_mapping_status()
998 if (mpext->data_fin == 1) { in get_mapping_status()
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Dprotocol.c924 const struct mptcp_ext *mpext) in mptcp_skb_can_collapse_to() argument
932 return mpext && mpext->data_seq + mpext->data_len == write_seq && in mptcp_skb_can_collapse_to()
933 !mpext->frozen; in mptcp_skb_can_collapse_to()
1247 struct skb_ext *mpext = __skb_ext_alloc(gfp); in __mptcp_add_ext() local
1249 if (!mpext) in __mptcp_add_ext()
1251 __skb_ext_set(skb, SKB_EXT_MPTCP, mpext); in __mptcp_add_ext()
1309 struct mptcp_ext *mpext = mptcp_get_ext(skb); in mptcp_update_data_checksum() local
1310 __wsum csum = ~csum_unfold(mpext->csum); in mptcp_update_data_checksum()
1313 mpext->csum = csum_fold(csum_block_add(csum, skb_checksum(skb, offset, added, 0), offset)); in mptcp_update_data_checksum()
1324 struct mptcp_ext *mpext = NULL; in mptcp_sendmsg_frag() local
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