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Searched refs:drop_reason (Results 1 – 10 of 10) sorted by relevance

/net/ipv4/
A Dip_input.c329 int drop_reason; in ip_rcv_finish_core() local
334 if (unlikely(drop_reason)) in ip_rcv_finish_core()
354 drop_reason = udp_v4_early_demux(skb); in ip_rcv_finish_core()
355 if (unlikely(drop_reason)) in ip_rcv_finish_core()
373 if (unlikely(drop_reason)) in ip_rcv_finish_core()
431 kfree_skb_reason(skb, drop_reason); in ip_rcv_finish_core()
464 int drop_reason; in ip_rcv_core() local
472 drop_reason = SKB_DROP_REASON_OTHERHOST; in ip_rcv_core()
550 drop_reason = SKB_DROP_REASON_IP_CSUM; in ip_rcv_core()
554 drop_reason = SKB_DROP_REASON_IP_INHDR; in ip_rcv_core()
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A Dtcp_minisocks.c101 enum skb_drop_reason *drop_reason) in tcp_timewait_state_process() argument
250 *drop_reason = SKB_DROP_REASON_TCP_RFC7323_TW_PAWS; in tcp_timewait_state_process()
666 enum skb_drop_reason *drop_reason) in tcp_check_req() argument
818 SKB_DR_SET(*drop_reason, TCP_RFC7323_PAWS); in tcp_check_req()
821 SKB_DR_SET(*drop_reason, TCP_RFC7323_TSECR); in tcp_check_req()
824 SKB_DR_SET(*drop_reason, TCP_OVERWINDOW); in tcp_check_req()
895 SKB_DR_SET(*drop_reason, TCP_LISTEN_OVERFLOW); in tcp_check_req()
A Dtcp_ipv4.c2198 enum skb_drop_reason drop_reason; local
2260 if (unlikely(drop_reason)) {
2292 &drop_reason);
2314 if (drop_reason) {
2343 if (drop_reason)
2348 if (tcp_filter(sk, skb, &drop_reason))
2382 drop_reason = SKB_DROP_REASON_NO_SOCKET;
2390 drop_reason = SKB_DROP_REASON_TCP_CSUM;
2400 SKB_DR_OR(drop_reason, NOT_SPECIFIED);
2402 sk_skb_reason_drop(sk, skb, drop_reason);
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A Dudp.c2319 int drop_reason; in __udp_queue_rcv_skb() local
2329 drop_reason = SKB_DROP_REASON_PROTO_MEM; in __udp_queue_rcv_skb()
2333 sk_skb_reason_drop(sk, skb, drop_reason); in __udp_queue_rcv_skb()
2358 drop_reason = SKB_DROP_REASON_XFRM_POLICY; in udp_queue_rcv_one_skb()
2448 drop_reason = SKB_DROP_REASON_UDP_CSUM; in udp_queue_rcv_one_skb()
2453 sk_skb_reason_drop(sk, skb, drop_reason); in udp_queue_rcv_one_skb()
2647 int drop_reason; in __udp4_lib_rcv() local
2709 drop_reason = SKB_DROP_REASON_NO_SOCKET; in __udp4_lib_rcv()
2717 sk_skb_reason_drop(sk, skb, drop_reason); in __udp4_lib_rcv()
2734 drop_reason = SKB_DROP_REASON_UDP_CSUM; in __udp4_lib_rcv()
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A Darp.c969 enum skb_drop_reason drop_reason; in arp_rcv() local
983 drop_reason = pskb_may_pull_reason(skb, arp_hdr_len(dev)); in arp_rcv()
984 if (drop_reason != SKB_NOT_DROPPED_YET) in arp_rcv()
989 drop_reason = SKB_DROP_REASON_NOT_SPECIFIED; in arp_rcv()
1003 kfree_skb_reason(skb, drop_reason); in arp_rcv()
/net/ipv6/
A Dtcp_ipv6.c1753 enum skb_drop_reason drop_reason; local
1813 if (drop_reason) {
1842 &drop_reason);
1864 if (drop_reason) {
1893 if (drop_reason)
1898 if (tcp_filter(sk, skb, &drop_reason))
1930 drop_reason = SKB_DROP_REASON_NO_SOCKET;
1938 drop_reason = SKB_DROP_REASON_TCP_CSUM;
1948 SKB_DR_OR(drop_reason, NOT_SPECIFIED);
1949 sk_skb_reason_drop(sk, skb, drop_reason);
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A Dudp.c797 enum skb_drop_reason drop_reason; in __udpv6_queue_rcv_skb() local
803 drop_reason = SKB_DROP_REASON_SOCKET_RCVBUFF; in __udpv6_queue_rcv_skb()
807 drop_reason = SKB_DROP_REASON_PROTO_MEM; in __udpv6_queue_rcv_skb()
811 sk_skb_reason_drop(sk, skb, drop_reason); in __udpv6_queue_rcv_skb()
828 enum skb_drop_reason drop_reason = SKB_DROP_REASON_NOT_SPECIFIED; in udpv6_queue_rcv_one_skb() local
833 drop_reason = SKB_DROP_REASON_XFRM_POLICY; in udpv6_queue_rcv_one_skb()
897 if (sk_filter_trim_cap(sk, skb, sizeof(struct udphdr), &drop_reason)) in udpv6_queue_rcv_one_skb()
907 drop_reason = SKB_DROP_REASON_UDP_CSUM; in udpv6_queue_rcv_one_skb()
912 sk_skb_reason_drop(sk, skb, drop_reason); in udpv6_queue_rcv_one_skb()
/net/core/
A Dsock.c526 enum skb_drop_reason drop_reason; in sock_queue_rcv_skb_reason() local
529 err = sk_filter_reason(sk, skb, &drop_reason); in sock_queue_rcv_skb_reason()
536 drop_reason = SKB_DROP_REASON_SOCKET_RCVBUFF; in sock_queue_rcv_skb_reason()
539 drop_reason = SKB_DROP_REASON_PROTO_MEM; in sock_queue_rcv_skb_reason()
542 drop_reason = SKB_NOT_DROPPED_YET; in sock_queue_rcv_skb_reason()
547 *reason = drop_reason; in sock_queue_rcv_skb_reason()
A Ddev.c4266 enum skb_drop_reason *drop_reason) in tc_run() argument
4286 tcf_set_drop_reason(skb, *drop_reason); in tc_run()
4293 *drop_reason = tcf_get_drop_reason(skb); in tc_run()
4343 enum skb_drop_reason drop_reason = SKB_DROP_REASON_TC_INGRESS; in sch_handle_ingress() local
4364 sch_ret = tc_run(tcx_entry(entry), skb, &drop_reason); in sch_handle_ingress()
4382 kfree_skb_reason(skb, drop_reason); in sch_handle_ingress()
4406 enum skb_drop_reason drop_reason = SKB_DROP_REASON_TC_EGRESS; in sch_handle_egress() local
4423 sch_ret = tc_run(tcx_entry(entry), skb, &drop_reason); in sch_handle_egress()
4433 kfree_skb_reason(skb, drop_reason); in sch_handle_egress()
5845 drop_reason = SKB_DROP_REASON_PFMEMALLOC; in __netif_receive_skb_core()
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/net/packet/
A Daf_packet.c2171 enum skb_drop_reason drop_reason = SKB_CONSUMED; in packet_rcv() local
2269 drop_reason = SKB_DROP_REASON_PACKET_SOCK_ERROR; in packet_rcv()
2277 sk_skb_reason_drop(sk, skb, drop_reason); in packet_rcv()
2284 enum skb_drop_reason drop_reason = SKB_CONSUMED; in tpacket_rcv() local
2550 sk_skb_reason_drop(sk, skb, drop_reason); in tpacket_rcv()
2556 drop_reason = SKB_DROP_REASON_PACKET_SOCK_ERROR; in tpacket_rcv()
2559 sk_skb_reason_drop(sk, copy_skb, drop_reason); in tpacket_rcv()

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