Searched refs:syn_data (Results 1 – 6 of 6) sorted by relevance
| /Linux-v5.15/net/ipv4/ |
| D | tcp_output.c | 3740 struct sk_buff *syn_data; in tcp_send_syn_data() local
3760 syn_data = sk_stream_alloc_skb(sk, space, sk->sk_allocation, false); in tcp_send_syn_data()
3761 if (!syn_data) in tcp_send_syn_data()
3763 syn_data->ip_summed = CHECKSUM_PARTIAL; in tcp_send_syn_data()
3764 memcpy(syn_data->cb, syn->cb, sizeof(syn->cb)); in tcp_send_syn_data()
3766 int copied = copy_from_iter(skb_put(syn_data, space), space, in tcp_send_syn_data()
3769 tcp_skb_tsorted_anchor_cleanup(syn_data); in tcp_send_syn_data()
3770 kfree_skb(syn_data); in tcp_send_syn_data()
3774 skb_trim(syn_data, copied); in tcp_send_syn_data()
3777 skb_zcopy_set(syn_data, fo->uarg, NULL); in tcp_send_syn_data()
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| D | tcp_fastopen.c | 355 bool syn_data = TCP_SKB_CB(skb)->end_seq != TCP_SKB_CB(skb)->seq + 1; in tcp_try_fastopen() local
365 (syn_data || foc->len >= 0) && in tcp_try_fastopen()
592 if ((tp->syn_fastopen || tp->syn_data || tp->syn_data_acked) && in tcp_fastopen_active_detect_blackhole()
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| D | tcp_input.c | 2736 if (tp->syn_data && sk->sk_state == TCP_SYN_SENT) in tcp_simple_retransmit()
2952 WARN_ON(tp->retrans_out != 0 && !tp->syn_data); in tcp_fastretrans_alert()
6006 struct sk_buff *data = tp->syn_data ? tcp_rtx_queue_head(sk) : NULL; in tcp_rcv_fastopen_synack()
6030 } else if (cookie->len < 0 && !tp->syn_data) { in tcp_rcv_fastopen_synack()
6052 tp->syn_data_acked = tp->syn_data; in tcp_rcv_fastopen_synack()
6206 fastopen_fail = (tp->syn_fastopen || tp->syn_data) && in tcp_rcv_synsent_state_process()
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| /Linux-v5.15/tools/testing/selftests/bpf/ |
| D | bpf_tcp_helpers.h | 72 __u8 syn_data:1, /* SYN includes data */ member
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| /Linux-v5.15/include/linux/ |
| D | tcp.h | 244 syn_data:1, /* SYN includes data */ member
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| /Linux-v5.15/net/core/ |
| D | filter.c | 4880 if (val <= 0 || tp->data_segs_out > tp->syn_data) in _bpf_setsockopt()
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