| /net/core/ |
| D | dst.c | 47 void dst_init(struct dst_entry *dst, struct dst_ops *ops, in dst_init() argument
51 dst->dev = dev; in dst_init()
53 dst->ops = ops; in dst_init()
54 dst_init_metrics(dst, dst_default_metrics.metrics, true); in dst_init()
55 dst->expires = 0UL; in dst_init()
57 dst->xfrm = NULL; in dst_init()
59 dst->input = dst_discard; in dst_init()
60 dst->output = dst_discard_out; in dst_init()
61 dst->error = 0; in dst_init()
62 dst->obsolete = initial_obsolete; in dst_init()
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| D | dst_cache.c | 19 struct dst_entry *dst; member
28 struct dst_entry *dst, u32 cookie) in dst_cache_per_cpu_dst_set() argument
30 dst_release(dst_cache->dst); in dst_cache_per_cpu_dst_set()
31 if (dst) in dst_cache_per_cpu_dst_set()
32 dst_hold(dst); in dst_cache_per_cpu_dst_set()
35 dst_cache->dst = dst; in dst_cache_per_cpu_dst_set()
41 struct dst_entry *dst; in dst_cache_per_cpu_get() local
43 dst = idst->dst; in dst_cache_per_cpu_get()
44 if (!dst) in dst_cache_per_cpu_get()
48 dst_hold(dst); in dst_cache_per_cpu_get()
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| /net/dsa/ |
| D | dsa2.c | 37 int dsa_tree_notify(struct dsa_switch_tree *dst, unsigned long e, void *v) in dsa_tree_notify() argument
39 struct raw_notifier_head *nh = &dst->nh; in dsa_tree_notify()
61 struct dsa_switch_tree *dst; in dsa_broadcast() local
64 list_for_each_entry(dst, &dsa_tree_list, list) { in dsa_broadcast()
65 err = dsa_tree_notify(dst, e, v); in dsa_broadcast()
84 void dsa_lag_map(struct dsa_switch_tree *dst, struct net_device *lag) in dsa_lag_map() argument
88 if (dsa_lag_id(dst, lag) >= 0) in dsa_lag_map()
92 for (id = 0; id < dst->lags_len; id++) { in dsa_lag_map()
93 if (!dsa_lag_dev(dst, id)) { in dsa_lag_map()
94 dst->lags[id] = lag; in dsa_lag_map()
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| /net/sched/ |
| D | em_meta.c | 101 struct meta_obj *dst, int *err)
109 get_random_bytes(&dst->value, sizeof(dst->value)); in META_COLLECTOR()
122 dst->value = fixed_loadavg(avenrun[0]); in META_COLLECTOR()
127 dst->value = fixed_loadavg(avenrun[1]); in META_COLLECTOR()
132 dst->value = fixed_loadavg(avenrun[2]); in META_COLLECTOR()
139 static inline int int_dev(struct net_device *dev, struct meta_obj *dst) in int_dev() argument
144 dst->value = dev->ifindex; in int_dev()
148 static inline int var_dev(struct net_device *dev, struct meta_obj *dst) in var_dev() argument
153 dst->value = (unsigned long) dev->name; in var_dev()
154 dst->len = strlen(dev->name); in var_dev()
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| /net/ipv6/ |
| D | inet6_connection_sock.c | 35 struct dst_entry *dst; in inet6_csk_route_req() local
51 dst = ip6_dst_lookup_flow(sock_net(sk), sk, fl6, final_p); in inet6_csk_route_req()
52 if (IS_ERR(dst)) in inet6_csk_route_req()
55 return dst; in inet6_csk_route_req()
85 struct dst_entry *dst; in inet6_csk_route_socket() local
104 dst = __inet6_csk_dst_check(sk, np->dst_cookie); in inet6_csk_route_socket()
105 if (!dst) { in inet6_csk_route_socket()
106 dst = ip6_dst_lookup_flow(sock_net(sk), sk, fl6, final_p); in inet6_csk_route_socket()
108 if (!IS_ERR(dst)) in inet6_csk_route_socket()
109 ip6_dst_store(sk, dst, NULL, NULL); in inet6_csk_route_socket()
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| D | xfrm6_policy.c | 32 struct dst_entry *dst; in xfrm6_dst_lookup() local
43 dst = ip6_route_output(net, NULL, &fl6); in xfrm6_dst_lookup()
45 err = dst->error; in xfrm6_dst_lookup()
46 if (dst->error) { in xfrm6_dst_lookup()
47 dst_release(dst); in xfrm6_dst_lookup()
48 dst = ERR_PTR(err); in xfrm6_dst_lookup()
51 return dst; in xfrm6_dst_lookup()
58 struct dst_entry *dst; in xfrm6_get_saddr() local
61 dst = xfrm6_dst_lookup(net, 0, oif, NULL, daddr, mark); in xfrm6_get_saddr()
62 if (IS_ERR(dst)) in xfrm6_get_saddr()
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| D | ip6_output.c | 61 struct dst_entry *dst = skb_dst(skb); in ip6_finish_output2() local
62 struct net_device *dev = dst->dev; in ip6_finish_output2()
63 struct inet6_dev *idev = ip6_dst_idev(dst); in ip6_finish_output2()
112 if (lwtunnel_xmit_redirect(dst->lwtstate)) { in ip6_finish_output2()
120 nexthop = rt6_nexthop((struct rt6_info *)dst, daddr); in ip6_finish_output2()
257 struct dst_entry *dst = skb_dst(skb); in ip6_xmit() local
258 struct net_device *dev = dst->dev; in ip6_xmit()
259 struct inet6_dev *idev = ip6_dst_idev(dst); in ip6_xmit()
300 hlimit = ip6_dst_hoplimit(dst); in ip6_xmit()
316 mtu = dst_mtu(dst); in ip6_xmit()
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| D | icmp.c | 204 struct dst_entry *dst; in icmpv6_xrlim_allow() local
215 dst = ip6_route_output(net, sk, fl6); in icmpv6_xrlim_allow()
216 if (dst->error) { in icmpv6_xrlim_allow()
217 IP6_INC_STATS(net, ip6_dst_idev(dst), in icmpv6_xrlim_allow()
219 } else if (dst->dev && (dst->dev->flags&IFF_LOOPBACK)) { in icmpv6_xrlim_allow()
222 struct rt6_info *rt = (struct rt6_info *)dst; in icmpv6_xrlim_allow()
235 dst_release(dst); in icmpv6_xrlim_allow()
243 struct dst_entry *dst; in icmpv6_rt_has_prefsrc() local
246 dst = ip6_route_output(net, sk, fl6); in icmpv6_rt_has_prefsrc()
247 if (!dst->error) { in icmpv6_rt_has_prefsrc()
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| D | rpl_iptunnel.c | 191 struct dst_entry *dst = skb_dst(skb); in rpl_do_srh() local
197 tinfo = rpl_encap_lwtunnel(dst->lwtstate); in rpl_do_srh()
205 struct dst_entry *dst = NULL; in rpl_output() local
216 dst = dst_cache_get(&rlwt->cache); in rpl_output()
219 if (unlikely(!dst)) { in rpl_output()
230 dst = ip6_route_output(net, NULL, &fl6); in rpl_output()
231 if (dst->error) { in rpl_output()
232 err = dst->error; in rpl_output()
233 dst_release(dst); in rpl_output()
238 dst_cache_set_ip6(&rlwt->cache, dst, &fl6.saddr); in rpl_output()
[all …]
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| D | route.c | 86 struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie);
87 static unsigned int ip6_default_advmss(const struct dst_entry *dst);
89 unsigned int ip6_mtu(const struct dst_entry *dst);
101 static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
104 static void rt6_do_redirect(struct dst_entry *dst, struct sock *sk,
110 struct fib6_info *rt, struct dst_entry *dst,
152 struct net *net = dev_net(rt->dst.dev); in rt6_uncached_list_del()
176 struct net_device *rt_dev = rt->dst.dev; in rt6_uncached_list_flush_dev()
184 rt->dst.dev = blackhole_netdev; in rt6_uncached_list_flush_dev()
185 dev_hold(rt->dst.dev); in rt6_uncached_list_flush_dev()
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| /net/ceph/ |
| D | armor.c | 5 int ceph_armor(char *dst, const char *src, const char *end);
6 int ceph_unarmor(char *dst, const char *src, const char *end);
37 int ceph_armor(char *dst, const char *src, const char *end) in ceph_armor() argument
46 *dst++ = encode_bits(a >> 2); in ceph_armor()
49 *dst++ = encode_bits(((a & 3) << 4) | (b >> 4)); in ceph_armor()
52 *dst++ = encode_bits(((b & 15) << 2) | in ceph_armor()
54 *dst++ = encode_bits(c & 63); in ceph_armor()
56 *dst++ = encode_bits((b & 15) << 2); in ceph_armor()
57 *dst++ = '='; in ceph_armor()
60 *dst++ = encode_bits(((a & 3) << 4)); in ceph_armor()
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| /net/ipv4/ |
| D | route.c | 138 struct dst_entry *ipv4_dst_check(struct dst_entry *dst, u32 cookie);
139 static unsigned int ipv4_default_advmss(const struct dst_entry *dst);
141 unsigned int ipv4_mtu(const struct dst_entry *dst);
142 static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst);
144 static void ip_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
147 static void ip_do_redirect(struct dst_entry *dst, struct sock *sk,
149 static void ipv4_dst_destroy(struct dst_entry *dst);
151 static u32 *ipv4_cow_metrics(struct dst_entry *dst, unsigned long old) in ipv4_cow_metrics() argument
157 static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
160 static void ipv4_confirm_neigh(const struct dst_entry *dst, const void *daddr);
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| D | netfilter.c | 59 skb_dst_set(skb, &rt->dst); in ip_route_me_harder()
67 struct dst_entry *dst = skb_dst(skb); in ip_route_me_harder() local
69 dst = xfrm_lookup(net, dst, flowi4_to_flowi(&fl4), sk, 0); in ip_route_me_harder()
70 if (IS_ERR(dst)) in ip_route_me_harder()
71 return PTR_ERR(dst); in ip_route_me_harder()
72 skb_dst_set(skb, dst); in ip_route_me_harder()
87 int nf_ip_route(struct net *net, struct dst_entry **dst, struct flowi *fl, in nf_ip_route() argument
93 *dst = &rt->dst; in nf_ip_route()
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| D | xfrm4_policy.c | 40 return &rt->dst; in __xfrm4_dst_lookup()
59 struct dst_entry *dst; in xfrm4_get_saddr() local
62 dst = __xfrm4_dst_lookup(net, &fl4, 0, oif, NULL, daddr, mark); in xfrm4_get_saddr()
63 if (IS_ERR(dst)) in xfrm4_get_saddr()
67 dst_release(dst); in xfrm4_get_saddr()
79 xdst->u.dst.dev = dev; in xfrm4_fill_dst()
102 static void xfrm4_update_pmtu(struct dst_entry *dst, struct sock *sk, in xfrm4_update_pmtu() argument
106 struct xfrm_dst *xdst = (struct xfrm_dst *)dst; in xfrm4_update_pmtu()
112 static void xfrm4_redirect(struct dst_entry *dst, struct sock *sk, in xfrm4_redirect() argument
115 struct xfrm_dst *xdst = (struct xfrm_dst *)dst; in xfrm4_redirect()
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| /net/ipv4/netfilter/ |
| D | nf_nat_h323.c | 118 &ct->tuplehash[!dir].tuple.dst.u3.ip, in set_sig_addr()
123 tuple.dst.u3, in set_sig_addr()
125 } else if (addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip && in set_sig_addr()
161 &ct->tuplehash[!dir].tuple.dst.u3.ip, in set_ras_addr()
162 ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.port)); in set_ras_addr()
164 &ct->tuplehash[!dir].tuple.dst.u3, in set_ras_addr()
166 dst.u.udp.port); in set_ras_addr()
188 rtp_exp->saved_proto.udp.port = rtp_exp->tuple.dst.u.udp.port; in nat_rtp_rtcp()
191 rtcp_exp->saved_proto.udp.port = rtcp_exp->tuple.dst.u.udp.port; in nat_rtp_rtcp()
202 rtp_exp->tuple.dst.u.udp.port = info->rtp_port[i][dir]; in nat_rtp_rtcp()
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| /net/bridge/ |
| D | br_nf_core.c | 24 static void fake_update_pmtu(struct dst_entry *dst, struct sock *sk, in fake_update_pmtu() argument
30 static void fake_redirect(struct dst_entry *dst, struct sock *sk, in fake_redirect() argument
35 static u32 *fake_cow_metrics(struct dst_entry *dst, unsigned long old) in fake_cow_metrics() argument
40 static struct neighbour *fake_neigh_lookup(const struct dst_entry *dst, in fake_neigh_lookup() argument
47 static unsigned int fake_mtu(const struct dst_entry *dst) in fake_mtu() argument
49 return dst->dev->mtu; in fake_mtu()
76 atomic_set(&rt->dst.__refcnt, 1); in br_netfilter_rtable_init()
77 rt->dst.dev = br->dev; in br_netfilter_rtable_init()
78 dst_init_metrics(&rt->dst, br_dst_default_metrics, true); in br_netfilter_rtable_init()
79 rt->dst.flags = DST_NOXFRM | DST_FAKE_RTABLE; in br_netfilter_rtable_init()
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| /net/xfrm/ |
| D | xfrm_compat.c | 228 static int xfrm_nla_cpy(struct sk_buff *dst, const struct nlattr *src, int len) in xfrm_nla_cpy() argument
230 return nla_put(dst, src->nla_type, len, nla_data(src)); in xfrm_nla_cpy()
233 static int xfrm_xlate64_attr(struct sk_buff *dst, const struct nlattr *src) in xfrm_xlate64_attr() argument
245 return xfrm_nla_cpy(dst, src, nla_len(src)); in xfrm_xlate64_attr()
247 return xfrm_nla_cpy(dst, src, XMSGSIZE(compat_xfrm_usersa_info)); in xfrm_xlate64_attr()
249 return xfrm_nla_cpy(dst, src, XMSGSIZE(compat_xfrm_userpolicy_info)); in xfrm_xlate64_attr()
251 return xfrm_nla_cpy(dst, src, nla_len(src)); in xfrm_xlate64_attr()
253 return nla_put_64bit(dst, src->nla_type, nla_len(src), in xfrm_xlate64_attr()
260 return xfrm_nla_cpy(dst, src, nla_len(src)); in xfrm_xlate64_attr()
262 return nla_put_64bit(dst, src->nla_type, nla_len(src), in xfrm_xlate64_attr()
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| D | xfrm_policy.c | 165 static int stale_bundle(struct dst_entry *dst);
260 struct dst_entry *dst; in __xfrm_dst_lookup() local
266 dst = afinfo->dst_lookup(net, tos, oif, saddr, daddr, mark); in __xfrm_dst_lookup()
270 return dst; in __xfrm_dst_lookup()
283 struct dst_entry *dst; in xfrm_dst_lookup() local
294 dst = __xfrm_dst_lookup(net, tos, oif, saddr, daddr, family, mark); in xfrm_dst_lookup()
296 if (!IS_ERR(dst)) { in xfrm_dst_lookup()
303 return dst; in xfrm_dst_lookup()
2491 struct dst_entry *dst = &xdst->u.dst; in xfrm_alloc_dst() local
2493 memset(dst + 1, 0, sizeof(*xdst) - sizeof(*dst)); in xfrm_alloc_dst()
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| /net/netfilter/ |
| D | nf_nat_sip.c | 109 newaddr = ct->tuplehash[!dir].tuple.dst.u3; in map_addr()
110 newport = ct->tuplehash[!dir].tuple.dst.u.udp.port; in map_addr()
111 } else if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.dst.u3, addr) && in map_addr()
112 ct->tuplehash[dir].tuple.dst.u.udp.port == port) { in map_addr()
194 &ct->tuplehash[dir].tuple.dst.u3) || in nf_nat_sip()
195 port != ct->tuplehash[dir].tuple.dst.u.udp.port) in nf_nat_sip()
214 !nf_inet_addr_cmp(&addr, &ct->tuplehash[!dir].tuple.dst.u3)) { in nf_nat_sip()
216 &ct->tuplehash[!dir].tuple.dst.u3, in nf_nat_sip()
230 nf_inet_addr_cmp(&addr, &ct->tuplehash[dir].tuple.dst.u3) && in nf_nat_sip()
247 htons(n) == ct->tuplehash[dir].tuple.dst.u.udp.port && in nf_nat_sip()
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| D | nft_rt.c | 25 struct dst_entry *dst = NULL; in get_tcpmss() local
41 nf_route(nft_net(pkt), &dst, &fl, false, nft_pf(pkt)); in get_tcpmss()
42 if (dst) { in get_tcpmss()
43 mtu = min(mtu, dst_mtu(dst)); in get_tcpmss()
44 dst_release(dst); in get_tcpmss()
60 const struct dst_entry *dst; in nft_rt_get_eval() local
62 dst = skb_dst(skb); in nft_rt_get_eval()
63 if (!dst) in nft_rt_get_eval()
69 *dest = dst->tclassid; in nft_rt_get_eval()
76 *dest = (__force u32)rt_nexthop((const struct rtable *)dst, in nft_rt_get_eval()
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| D | nf_conntrack_proto_icmp.c | 37 tuple->dst.u.icmp.type = hp->type; in icmp_pkt_to_tuple()
39 tuple->dst.u.icmp.code = hp->code; in icmp_pkt_to_tuple()
59 if (orig->dst.u.icmp.type >= sizeof(invmap) || in nf_conntrack_invert_icmp_tuple()
60 !invmap[orig->dst.u.icmp.type]) in nf_conntrack_invert_icmp_tuple()
64 tuple->dst.u.icmp.type = invmap[orig->dst.u.icmp.type] - 1; in nf_conntrack_invert_icmp_tuple()
65 tuple->dst.u.icmp.code = orig->dst.u.icmp.code; in nf_conntrack_invert_icmp_tuple()
89 if (ct->tuplehash[0].tuple.dst.u.icmp.type >= sizeof(valid_new) || in nf_conntrack_icmp_packet()
90 !valid_new[ct->tuplehash[0].tuple.dst.u.icmp.type]) { in nf_conntrack_icmp_packet()
93 ct->tuplehash[0].tuple.dst.u.icmp.type); in nf_conntrack_icmp_packet()
170 ct_daddr = &ct->tuplehash[dir].tuple.dst.u3; in nf_conntrack_inet_error()
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| /net/netfilter/ipvs/ |
| D | ip_vs_nfct.c | 57 IP_VS_DBG_ADDR((T)->src.l3num, &(T)->dst.u3), \
58 ntohs((T)->dst.u.all), \
59 (T)->dst.protonum
110 if (new_tuple.dst.protonum != IPPROTO_ICMP && in ip_vs_update_conntrack()
111 new_tuple.dst.protonum != IPPROTO_ICMPV6) in ip_vs_update_conntrack()
114 new_tuple.dst.u3 = cp->vaddr; in ip_vs_update_conntrack()
115 if (new_tuple.dst.protonum != IPPROTO_ICMP && in ip_vs_update_conntrack()
116 new_tuple.dst.protonum != IPPROTO_ICMPV6) in ip_vs_update_conntrack()
117 new_tuple.dst.u.tcp.port = cp->vport; in ip_vs_update_conntrack()
158 ip_vs_conn_fill_param(net_ipvs(net), exp->tuple.src.l3num, orig->dst.protonum, in ip_vs_nfct_expect_callback()
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| /net/ipv6/ila/ |
| D | ila_lwt.c | 43 struct dst_entry *dst; in ila_output() local
61 dst = dst_cache_get(&ilwt->dst_cache); in ila_output()
62 if (unlikely(!dst)) { in ila_output()
76 dst = ip6_route_output(net, NULL, &fl6); in ila_output()
77 if (dst->error) { in ila_output()
79 dst_release(dst); in ila_output()
83 dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), NULL, 0); in ila_output()
84 if (IS_ERR(dst)) { in ila_output()
85 err = PTR_ERR(dst); in ila_output()
90 dst_cache_set_ip6(&ilwt->dst_cache, dst, &fl6.saddr); in ila_output()
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| /net/ethtool/ |
| D | netlink.h | 73 static inline void ethnl_update_u32(u32 *dst, const struct nlattr *attr, in ethnl_update_u32() argument
81 if (*dst == val) in ethnl_update_u32()
84 *dst = val; in ethnl_update_u32()
99 static inline void ethnl_update_u8(u8 *dst, const struct nlattr *attr, in ethnl_update_u8() argument
107 if (*dst == val) in ethnl_update_u8()
110 *dst = val; in ethnl_update_u8()
125 static inline void ethnl_update_bool32(u32 *dst, const struct nlattr *attr, in ethnl_update_bool32() argument
133 if (!!*dst == val) in ethnl_update_bool32()
136 *dst = val; in ethnl_update_bool32()
152 static inline void ethnl_update_binary(void *dst, unsigned int len, in ethnl_update_binary() argument
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| /net/ipv6/netfilter/ |
| D | nf_reject_ipv6.c | 265 struct dst_entry *dst = NULL; in nf_reject6_fill_skb_dst() local
270 nf_ip6_route(dev_net(skb_in->dev), &dst, &fl, false); in nf_reject6_fill_skb_dst()
271 if (!dst) in nf_reject6_fill_skb_dst()
274 skb_dst_set(skb_in, dst); in nf_reject6_fill_skb_dst()
288 struct dst_entry *dst = NULL; in nf_send_reset6() local
309 nf_ip6_route(net, &dst, flowi6_to_flowi(&fl6), false); in nf_send_reset6()
310 if (!dst) in nf_send_reset6()
312 skb_dst_set(oldskb, dst); in nf_send_reset6()
318 dst = ip6_route_output(net, NULL, &fl6); in nf_send_reset6()
319 if (dst->error) { in nf_send_reset6()
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