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Searched refs:dst (Results 1 – 25 of 323) sorted by relevance

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/net/core/
Ddst.c55 static void ___dst_free(struct dst_entry *dst);
70 struct dst_entry *dst, *next, head; in dst_gc_task() local
77 while ((dst = next) != NULL) { in dst_gc_task()
78 next = dst->next; in dst_gc_task()
81 if (likely(atomic_read(&dst->__refcnt))) { in dst_gc_task()
82 last->next = dst; in dst_gc_task()
83 last = dst; in dst_gc_task()
89 dst = dst_destroy(dst); in dst_gc_task()
90 if (dst) { in dst_gc_task()
99 if (dst->obsolete > 0) in dst_gc_task()
[all …]
Ddst_cache.c23 struct dst_entry *dst; member
32 struct dst_entry *dst, u32 cookie) in dst_cache_per_cpu_dst_set() argument
34 dst_release(dst_cache->dst); in dst_cache_per_cpu_dst_set()
35 if (dst) in dst_cache_per_cpu_dst_set()
36 dst_hold(dst); in dst_cache_per_cpu_dst_set()
39 dst_cache->dst = dst; in dst_cache_per_cpu_dst_set()
45 struct dst_entry *dst; in dst_cache_per_cpu_get() local
47 dst = idst->dst; in dst_cache_per_cpu_get()
48 if (!dst) in dst_cache_per_cpu_get()
52 dst_hold(dst); in dst_cache_per_cpu_get()
[all …]
/net/dsa/
Ddsa2.c28 struct dsa_switch_tree *dst; in dsa_get_dst() local
30 list_for_each_entry(dst, &dsa_switch_trees, list) in dsa_get_dst()
31 if (dst->tree == tree) { in dsa_get_dst()
32 kref_get(&dst->refcount); in dsa_get_dst()
33 return dst; in dsa_get_dst()
40 struct dsa_switch_tree *dst = container_of(ref, struct dsa_switch_tree, in dsa_free_dst() local
43 list_del(&dst->list); in dsa_free_dst()
44 kfree(dst); in dsa_free_dst()
47 static void dsa_put_dst(struct dsa_switch_tree *dst) in dsa_put_dst() argument
49 kref_put(&dst->refcount, dsa_free_dst); in dsa_put_dst()
[all …]
Ddsa.c279 master = ds->dst->master_netdev; in dsa_cpu_port_ethtool_setup()
287 memcpy(&ds->dst->master_ethtool_ops, master->ethtool_ops, in dsa_cpu_port_ethtool_setup()
289 ds->dst->master_orig_ethtool_ops = master->ethtool_ops; in dsa_cpu_port_ethtool_setup()
290 memcpy(cpu_ops, &ds->dst->master_ethtool_ops, in dsa_cpu_port_ethtool_setup()
302 master = ds->dst->master_netdev; in dsa_cpu_port_ethtool_restore()
306 master->ethtool_ops = ds->dst->master_orig_ethtool_ops; in dsa_cpu_port_ethtool_restore()
312 struct dsa_switch_tree *dst = ds->dst; in dsa_switch_setup_one() local
329 if (dst->cpu_switch != -1) { in dsa_switch_setup_one()
330 netdev_err(dst->master_netdev, in dsa_switch_setup_one()
335 dst->cpu_switch = index; in dsa_switch_setup_one()
[all …]
/net/sched/
Dem_meta.c104 struct meta_obj *dst, int *err)
112 get_random_bytes(&dst->value, sizeof(dst->value)); in META_COLLECTOR()
125 dst->value = fixed_loadavg(avenrun[0]); in META_COLLECTOR()
130 dst->value = fixed_loadavg(avenrun[1]); in META_COLLECTOR()
135 dst->value = fixed_loadavg(avenrun[2]); in META_COLLECTOR()
142 static inline int int_dev(struct net_device *dev, struct meta_obj *dst) in int_dev() argument
147 dst->value = dev->ifindex; in int_dev()
151 static inline int var_dev(struct net_device *dev, struct meta_obj *dst) in var_dev() argument
156 dst->value = (unsigned long) dev->name; in var_dev()
157 dst->len = strlen(dev->name); in var_dev()
[all …]
Dcls_flower.c155 skb_key.enc_ipv4.dst = key->u.ipv4.dst; in fl_classify()
161 skb_key.enc_ipv6.dst = key->u.ipv6.dst; in fl_classify()
415 fl_set_key_val(tb, key->eth.dst, TCA_FLOWER_KEY_ETH_DST, in fl_set_key()
416 mask->eth.dst, TCA_FLOWER_KEY_ETH_DST_MASK, in fl_set_key()
417 sizeof(key->eth.dst)); in fl_set_key()
449 fl_set_key_val(tb, &key->ipv4.dst, TCA_FLOWER_KEY_IPV4_DST, in fl_set_key()
450 &mask->ipv4.dst, TCA_FLOWER_KEY_IPV4_DST_MASK, in fl_set_key()
451 sizeof(key->ipv4.dst)); in fl_set_key()
457 fl_set_key_val(tb, &key->ipv6.dst, TCA_FLOWER_KEY_IPV6_DST, in fl_set_key()
458 &mask->ipv6.dst, TCA_FLOWER_KEY_IPV6_DST_MASK, in fl_set_key()
[all …]
Dcls_rsvp.h79 __be32 dst[RSVP_DST_LEN]; member
103 static inline unsigned int hash_dst(__be32 *dst, u8 protocol, u8 tunnelid) in hash_dst() argument
105 unsigned int h = (__force __u32)dst[RSVP_DST_LEN - 1]; in hash_dst()
138 __be32 *dst, *src; in rsvp_classify() local
161 dst = &nhptr->daddr.s6_addr32[0]; in rsvp_classify()
166 dst = &nhptr->daddr; in rsvp_classify()
173 h1 = hash_dst(dst, protocol, tunnelid); in rsvp_classify()
178 if (dst[RSVP_DST_LEN-1] == s->dst[RSVP_DST_LEN - 1] && in rsvp_classify()
183 dst[0] == s->dst[0] && in rsvp_classify()
184 dst[1] == s->dst[1] && in rsvp_classify()
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/net/ipv6/
Droute.c81 static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie);
82 static unsigned int ip6_default_advmss(const struct dst_entry *dst);
83 static unsigned int ip6_mtu(const struct dst_entry *dst);
95 static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
97 static void rt6_do_redirect(struct dst_entry *dst, struct sock *sk,
125 rt->dst.flags |= DST_NOCACHE; in rt6_uncached_list_add()
159 struct net_device *rt_dev = rt->dst.dev; in rt6_uncached_list_flush_dev()
167 rt->dst.dev = loopback_dev; in rt6_uncached_list_flush_dev()
168 dev_hold(rt->dst.dev); in rt6_uncached_list_flush_dev()
178 return dst_metrics_write_ptr(rt->dst.from); in rt6_pcpu_cow_metrics()
[all …]
Dinet6_connection_sock.c78 struct dst_entry *dst; in inet6_csk_route_req() local
94 dst = ip6_dst_lookup_flow(sk, fl6, final_p); in inet6_csk_route_req()
95 if (IS_ERR(dst)) in inet6_csk_route_req()
98 return dst; in inet6_csk_route_req()
128 struct dst_entry *dst; in inet6_csk_route_socket() local
147 dst = __inet6_csk_dst_check(sk, np->dst_cookie); in inet6_csk_route_socket()
148 if (!dst) { in inet6_csk_route_socket()
149 dst = ip6_dst_lookup_flow(sk, fl6, final_p); in inet6_csk_route_socket()
151 if (!IS_ERR(dst)) in inet6_csk_route_socket()
152 ip6_dst_store(sk, dst, NULL, NULL); in inet6_csk_route_socket()
[all …]
Dip6_output.c64 struct dst_entry *dst = skb_dst(skb); in ip6_finish_output2() local
65 struct net_device *dev = dst->dev; in ip6_finish_output2()
106 if (lwtunnel_xmit_redirect(dst->lwtstate)) { in ip6_finish_output2()
114 nexthop = rt6_nexthop((struct rt6_info *)dst, &ipv6_hdr(skb)->daddr); in ip6_finish_output2()
115 neigh = __ipv6_neigh_lookup_noref(dst->dev, nexthop); in ip6_finish_output2()
117 neigh = __neigh_create(&nd_tbl, nexthop, dst->dev, false); in ip6_finish_output2()
119 ret = dst_neigh_output(dst, neigh, skb); in ip6_finish_output2()
125 IP6_INC_STATS(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES); in ip6_finish_output2()
188 struct dst_entry *dst = skb_dst(skb); in ip6_xmit() local
203 head_room += sizeof(struct ipv6hdr) + LL_RESERVED_SPACE(dst->dev); in ip6_xmit()
[all …]
Dxfrm6_policy.c36 struct dst_entry *dst; in xfrm6_dst_lookup() local
47 dst = ip6_route_output(net, NULL, &fl6); in xfrm6_dst_lookup()
49 err = dst->error; in xfrm6_dst_lookup()
50 if (dst->error) { in xfrm6_dst_lookup()
51 dst_release(dst); in xfrm6_dst_lookup()
52 dst = ERR_PTR(err); in xfrm6_dst_lookup()
55 return dst; in xfrm6_dst_lookup()
62 struct dst_entry *dst; in xfrm6_get_saddr() local
65 dst = xfrm6_dst_lookup(net, 0, oif, NULL, daddr, mark); in xfrm6_get_saddr()
66 if (IS_ERR(dst)) in xfrm6_get_saddr()
[all …]
Dicmp.c178 struct dst_entry *dst; in icmpv6_xrlim_allow() local
194 dst = ip6_route_output(net, sk, fl6); in icmpv6_xrlim_allow()
195 if (dst->error) { in icmpv6_xrlim_allow()
196 IP6_INC_STATS(net, ip6_dst_idev(dst), in icmpv6_xrlim_allow()
198 } else if (dst->dev && (dst->dev->flags&IFF_LOOPBACK)) { in icmpv6_xrlim_allow()
201 struct rt6_info *rt = (struct rt6_info *)dst; in icmpv6_xrlim_allow()
218 dst_release(dst); in icmpv6_xrlim_allow()
330 struct dst_entry *dst, *dst2; in icmpv6_route_lookup() local
334 err = ip6_dst_lookup(net, sk, &dst, fl6); in icmpv6_route_lookup()
342 if (ipv6_anycast_destination(dst, &fl6->daddr)) { in icmpv6_route_lookup()
[all …]
Dnetfilter.c25 struct dst_entry *dst; in ip6_route_me_harder() local
35 dst = ip6_route_output(net, skb->sk, &fl6); in ip6_route_me_harder()
36 err = dst->error; in ip6_route_me_harder()
38 IP6_INC_STATS(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES); in ip6_route_me_harder()
40 dst_release(dst); in ip6_route_me_harder()
47 skb_dst_set(skb, dst); in ip6_route_me_harder()
53 dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), skb->sk, 0); in ip6_route_me_harder()
54 if (IS_ERR(dst)) in ip6_route_me_harder()
55 return PTR_ERR(dst); in ip6_route_me_harder()
56 skb_dst_set(skb, dst); in ip6_route_me_harder()
[all …]
/net/ceph/
Darmor.c4 int ceph_armor(char *dst, const char *src, const char *end);
5 int ceph_unarmor(char *dst, const char *src, const char *end);
36 int ceph_armor(char *dst, const char *src, const char *end) in ceph_armor() argument
45 *dst++ = encode_bits(a >> 2); in ceph_armor()
48 *dst++ = encode_bits(((a & 3) << 4) | (b >> 4)); in ceph_armor()
51 *dst++ = encode_bits(((b & 15) << 2) | in ceph_armor()
53 *dst++ = encode_bits(c & 63); in ceph_armor()
55 *dst++ = encode_bits((b & 15) << 2); in ceph_armor()
56 *dst++ = '='; in ceph_armor()
59 *dst++ = encode_bits(((a & 3) << 4)); in ceph_armor()
[all …]
/net/decnet/
Ddn_route.c114 static unsigned int dn_dst_default_advmss(const struct dst_entry *dst);
115 static unsigned int dn_dst_mtu(const struct dst_entry *dst);
120 static void dn_dst_update_pmtu(struct dst_entry *dst, struct sock *sk,
122 static void dn_dst_redirect(struct dst_entry *dst, struct sock *sk,
124 static struct neighbour *dn_dst_neigh_lookup(const struct dst_entry *dst,
154 static void dn_dst_destroy(struct dst_entry *dst) in dn_dst_destroy() argument
156 struct dn_route *rt = (struct dn_route *) dst; in dn_dst_destroy()
160 dst_destroy_metrics_generic(dst); in dn_dst_destroy()
163 static void dn_dst_ifdown(struct dst_entry *dst, struct net_device *dev, int how) in dn_dst_ifdown() argument
166 struct dn_route *rt = (struct dn_route *) dst; in dn_dst_ifdown()
[all …]
/net/bridge/
Dbr_nf_core.c28 static void fake_update_pmtu(struct dst_entry *dst, struct sock *sk, in fake_update_pmtu() argument
33 static void fake_redirect(struct dst_entry *dst, struct sock *sk, in fake_redirect() argument
38 static u32 *fake_cow_metrics(struct dst_entry *dst, unsigned long old) in fake_cow_metrics() argument
43 static struct neighbour *fake_neigh_lookup(const struct dst_entry *dst, in fake_neigh_lookup() argument
50 static unsigned int fake_mtu(const struct dst_entry *dst) in fake_mtu() argument
52 return dst->dev->mtu; in fake_mtu()
79 atomic_set(&rt->dst.__refcnt, 1); in br_netfilter_rtable_init()
80 rt->dst.dev = br->dev; in br_netfilter_rtable_init()
81 rt->dst.path = &rt->dst; in br_netfilter_rtable_init()
82 dst_init_metrics(&rt->dst, br_dst_default_metrics, true); in br_netfilter_rtable_init()
[all …]
/net/ipv4/
Droute.c140 static struct dst_entry *ipv4_dst_check(struct dst_entry *dst, u32 cookie);
141 static unsigned int ipv4_default_advmss(const struct dst_entry *dst);
142 static unsigned int ipv4_mtu(const struct dst_entry *dst);
143 static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst);
145 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,
343 struct ip_rt_acct *dst, *src; in rt_acct_proc_show() local
[all …]
Dtcp_metrics.c97 const struct dst_entry *dst, in tcpm_suck_dst() argument
106 if (dst_metric_locked(dst, RTAX_RTT)) in tcpm_suck_dst()
108 if (dst_metric_locked(dst, RTAX_RTTVAR)) in tcpm_suck_dst()
110 if (dst_metric_locked(dst, RTAX_SSTHRESH)) in tcpm_suck_dst()
112 if (dst_metric_locked(dst, RTAX_CWND)) in tcpm_suck_dst()
114 if (dst_metric_locked(dst, RTAX_REORDERING)) in tcpm_suck_dst()
118 msval = dst_metric_raw(dst, RTAX_RTT); in tcpm_suck_dst()
121 msval = dst_metric_raw(dst, RTAX_RTTVAR); in tcpm_suck_dst()
123 tm->tcpm_vals[TCP_METRIC_SSTHRESH] = dst_metric_raw(dst, RTAX_SSTHRESH); in tcpm_suck_dst()
124 tm->tcpm_vals[TCP_METRIC_CWND] = dst_metric_raw(dst, RTAX_CWND); in tcpm_suck_dst()
[all …]
/net/ipv4/netfilter/
Dnf_nat_h323.c119 &ct->tuplehash[!dir].tuple.dst.u3.ip, in set_sig_addr()
124 tuple.dst.u3, in set_sig_addr()
126 } else if (addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip && in set_sig_addr()
162 &ct->tuplehash[!dir].tuple.dst.u3.ip, in set_ras_addr()
163 ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.port)); in set_ras_addr()
165 &ct->tuplehash[!dir].tuple.dst.u3, in set_ras_addr()
167 dst.u.udp.port); in set_ras_addr()
189 rtp_exp->saved_proto.udp.port = rtp_exp->tuple.dst.u.udp.port; in nat_rtp_rtcp()
192 rtcp_exp->saved_proto.udp.port = rtcp_exp->tuple.dst.u.udp.port; in nat_rtp_rtcp()
203 rtp_exp->tuple.dst.u.udp.port = info->rtp_port[i][dir]; in nat_rtp_rtcp()
[all …]
Dnf_conntrack_proto_icmp.c42 tuple->dst.u.icmp.type = hp->type; in icmp_pkt_to_tuple()
44 tuple->dst.u.icmp.code = hp->code; in icmp_pkt_to_tuple()
64 if (orig->dst.u.icmp.type >= sizeof(invmap) || in icmp_invert_tuple()
65 !invmap[orig->dst.u.icmp.type]) in icmp_invert_tuple()
69 tuple->dst.u.icmp.type = invmap[orig->dst.u.icmp.type] - 1; in icmp_invert_tuple()
70 tuple->dst.u.icmp.code = orig->dst.u.icmp.code; in icmp_invert_tuple()
79 tuple->dst.u.icmp.type, in icmp_print_tuple()
80 tuple->dst.u.icmp.code, in icmp_print_tuple()
117 if (ct->tuplehash[0].tuple.dst.u.icmp.type >= sizeof(valid_new) || in icmp_new()
118 !valid_new[ct->tuplehash[0].tuple.dst.u.icmp.type]) { in icmp_new()
[all …]
/net/xfrm/
Dxfrm_policy.c54 static void xfrm_init_pmtu(struct dst_entry *dst);
55 static int stale_bundle(struct dst_entry *dst);
131 struct dst_entry *dst; in __xfrm_dst_lookup() local
137 dst = afinfo->dst_lookup(net, tos, oif, saddr, daddr, mark); in __xfrm_dst_lookup()
141 return dst; in __xfrm_dst_lookup()
153 struct dst_entry *dst; in xfrm_dst_lookup() local
164 dst = __xfrm_dst_lookup(net, tos, oif, saddr, daddr, family, mark); in xfrm_dst_lookup()
166 if (!IS_ERR(dst)) { in xfrm_dst_lookup()
173 return dst; in xfrm_dst_lookup()
1570 struct dst_entry *dst = &xdst->u.dst; in xfrm_bundle_flo_get() local
[all …]
/net/netfilter/
Dnf_nat_sip.c107 newaddr = ct->tuplehash[!dir].tuple.dst.u3; in map_addr()
108 newport = ct->tuplehash[!dir].tuple.dst.u.udp.port; in map_addr()
109 } else if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.dst.u3, addr) && in map_addr()
110 ct->tuplehash[dir].tuple.dst.u.udp.port == port) { in map_addr()
192 &ct->tuplehash[dir].tuple.dst.u3) || in nf_nat_sip()
193 port != ct->tuplehash[dir].tuple.dst.u.udp.port) in nf_nat_sip()
212 !nf_inet_addr_cmp(&addr, &ct->tuplehash[!dir].tuple.dst.u3)) { in nf_nat_sip()
214 &ct->tuplehash[!dir].tuple.dst.u3, in nf_nat_sip()
228 nf_inet_addr_cmp(&addr, &ct->tuplehash[dir].tuple.dst.u3) && in nf_nat_sip()
245 htons(n) == ct->tuplehash[dir].tuple.dst.u.udp.port && in nf_nat_sip()
[all …]
Dxt_hashlimit.c67 __be32 dst; member
72 __be32 dst[4]; member
83 struct dsthash_dst dst; member
148 return !memcmp(&ent->dst, b, sizeof(ent->dst)); in dst_cmp()
152 hash_dst(const struct xt_hashlimit_htable *ht, const struct dsthash_dst *dst) in hash_dst() argument
154 u_int32_t hash = jhash2((const u32 *)dst, in hash_dst()
155 sizeof(*dst)/sizeof(u32), in hash_dst()
168 const struct dsthash_dst *dst) in dsthash_find() argument
171 u_int32_t hash = hash_dst(ht, dst); in dsthash_find()
175 if (dst_cmp(ent, dst)) { in dsthash_find()
[all …]
/net/netfilter/ipvs/
Dip_vs_nfct.c72 &(T)->dst.u3.ip, ntohs((T)->dst.u.all), \
73 (T)->dst.protonum
121 if (new_tuple.dst.protonum != IPPROTO_ICMP && in ip_vs_update_conntrack()
122 new_tuple.dst.protonum != IPPROTO_ICMPV6) in ip_vs_update_conntrack()
125 new_tuple.dst.u3 = cp->vaddr; in ip_vs_update_conntrack()
126 if (new_tuple.dst.protonum != IPPROTO_ICMP && in ip_vs_update_conntrack()
127 new_tuple.dst.protonum != IPPROTO_ICMPV6) in ip_vs_update_conntrack()
128 new_tuple.dst.u.tcp.port = cp->vport; in ip_vs_update_conntrack()
168 ip_vs_conn_fill_param(net_ipvs(net), exp->tuple.src.l3num, orig->dst.protonum, in ip_vs_nfct_expect_callback()
170 &orig->dst.u3, orig->dst.u.tcp.port, &p); in ip_vs_nfct_expect_callback()
[all …]
Dip_vs_xmit.c75 struct dst_entry *dst, u32 dst_cookie) in __ip_vs_dst_set() argument
83 dest_dst->dst_cache = dst; in __ip_vs_dst_set()
96 struct dst_entry *dst; in __ip_vs_dst_check() local
100 dst = dest_dst->dst_cache; in __ip_vs_dst_check()
101 if (dst->obsolete && in __ip_vs_dst_check()
102 dst->ops->check(dst, dest_dst->dst_cookie) == NULL) in __ip_vs_dst_check()
162 return rt->dst.dev && rt->dst.dev->flags & IFF_LOOPBACK; in __ip_vs_is_local_route6()
212 ort->dst.ops->update_pmtu(&ort->dst, sk, NULL, mtu); in maybe_update_pmtu()
290 __ip_vs_dst_set(dest, dest_dst, &rt->dst, 0); in __ip_vs_get_out_rt()
294 atomic_read(&rt->dst.__refcnt)); in __ip_vs_get_out_rt()
[all …]

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