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Searched refs:dst_cache (Results 1 – 25 of 39) sorted by relevance

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/linux/net/core/
H A Ddst_cache.c28 static void dst_cache_per_cpu_dst_set(struct dst_cache_pcpu *dst_cache, in dst_cache_per_cpu_dst_set() argument
32 dst_release(dst_cache->dst); in dst_cache_per_cpu_dst_set()
36 dst_cache->cookie = cookie; in dst_cache_per_cpu_dst_set()
37 dst_cache->dst = dst; in dst_cache_per_cpu_dst_set()
40 static struct dst_entry *dst_cache_per_cpu_get(struct dst_cache *dst_cache, in dst_cache_per_cpu_get() argument
54 READ_ONCE(dst_cache->reset_ts)) || in dst_cache_per_cpu_get()
67 struct dst_entry *dst_cache_get(struct dst_cache *dst_cache) in dst_cache_get() argument
71 if (!dst_cache->cache) in dst_cache_get()
74 local_lock_nested_bh(&dst_cache->cache->bh_lock); in dst_cache_get()
75 dst = dst_cache_per_cpu_get(dst_cache, this_cpu_ptr(dst_cache->cache)); in dst_cache_get()
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H A Ddst.c174 dst_cache_reset_now(&md_dst->u.tun_info.dst_cache); in dst_release()
312 dst_cache_destroy(&md_dst->u.tun_info.dst_cache); in metadata_dst_free()
348 dst_cache_destroy(&one_md_dst->u.tun_info.dst_cache); in metadata_dst_free_percpu()
/linux/include/net/
H A Ddst_cache.h11 struct dst_cache { struct
24 struct dst_entry *dst_cache_get(struct dst_cache *dst_cache);
33 struct rtable *dst_cache_get_ip4(struct dst_cache *dst_cache, __be32 *saddr);
43 void dst_cache_set_ip4(struct dst_cache *dst_cache, struct dst_entry *dst,
56 void dst_cache_set_ip6(struct dst_cache *dst_cache, struct dst_entry *dst,
66 struct dst_entry *dst_cache_get_ip6(struct dst_cache *dst_cache,
77 static inline void dst_cache_reset(struct dst_cache *dst_cache) in dst_cache_reset() argument
79 WRITE_ONCE(dst_cache->reset_ts, jiffies); in dst_cache_reset()
91 void dst_cache_reset_now(struct dst_cache *dst_cache);
98 int dst_cache_init(struct dst_cache *dst_cache, gfp_t gfp);
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H A Dudp_tunnel.h188 struct dst_cache *dst_cache); in udp_tunnel_cleanup_gro()
196 struct dst_cache *dst_cache); in udp_tunnel_encap_enable()
H A Dip6_tunnel.h53 struct dst_cache dst_cache; /* cached dst */ member
H A Dip_tunnels.h109 struct dst_cache dst_cache; member
170 struct dst_cache dst_cache; member
H A Ddst_metadata.h171 if (new_md->u.tun_info.dst_cache.cache) { in tun_dst_unclone()
174 ret = dst_cache_init(&new_md->u.tun_info.dst_cache, GFP_ATOMIC); in tun_dst_unclone()
H A Dvxlan.h209 struct dst_cache dst_cache; member
/linux/net/ipv6/
H A Dip6_udp_tunnel.c128 * @dst_cache: The dst cache to use for lookup
143 struct dst_cache *dst_cache) in udp_tunnel6_dst_lookup() argument
149 if (dst_cache) { in udp_tunnel6_dst_lookup()
150 dst = dst_cache_get_ip6(dst_cache, saddr); in udp_tunnel6_dst_lookup()
177 if (dst_cache) in udp_tunnel6_dst_lookup()
178 dst_cache_set_ip6(dst_cache, dst, &fl6.saddr); in udp_tunnel6_dst_lookup()
H A Dsit.c481 dst_cache_reset(&t->dst_cache); in ipip6_tunnel_prl_ctl()
524 dst_cache_reset(&tunnel->dst_cache); in ipip6_tunnel_uninit()
936 rt = dst_cache_get_ip4(&tunnel->dst_cache, &fl4.saddr); in ipip6_tunnel_xmit()
943 dst_cache_set_ip4(&tunnel->dst_cache, &rt->dst, fl4.saddr); in ipip6_tunnel_xmit()
1155 dst_cache_reset(&t->dst_cache); in ipip6_tunnel_update()
1186 dst_cache_reset(&t->dst_cache); in ipip6_tunnel_update_6rd()
1406 dst_cache_destroy(&tunnel->dst_cache); in ipip6_dev_free()
1449 err = dst_cache_init(&tunnel->dst_cache, GFP_KERNEL); in ipip6_tunnel_init()
H A Dip6_gre.c369 dst_cache_reset(&t->dst_cache); in ip6erspan_tunnel_uninit()
382 dst_cache_reset(&t->dst_cache); in ip6gre_tunnel_uninit()
1207 dst_cache_reset(&t->dst_cache); in ip6gre_tnl_copy_tnl_parm()
1425 dst_cache_destroy(&t->dst_cache); in ip6gre_dev_free()
1483 ret = dst_cache_init(&tunnel->dst_cache, GFP_KERNEL); in ip6gre_tunnel_init_common()
1508 dst_cache_destroy(&tunnel->dst_cache); in ip6gre_tunnel_init_common()
1856 ret = dst_cache_init(&tunnel->dst_cache, GFP_KERNEL); in ip6erspan_tap_init()
1879 dst_cache_destroy(&tunnel->dst_cache); in ip6erspan_tap_init()
H A Dip6_tunnel.c251 dst_cache_destroy(&t->dst_cache); in ip6_dev_free()
383 dst_cache_reset(&t->dst_cache); in ip6_tnl_dev_uninit()
1155 dst = dst_cache_get(&t->dst_cache); in ip6_tnl_xmit()
1242 dst_cache_set_ip6(&t->dst_cache, ndst, &fl6->saddr); in ip6_tnl_xmit()
1548 dst_cache_reset(&t->dst_cache); in ip6_tnl_change()
1919 ret = dst_cache_init(&t->dst_cache, GFP_KERNEL); in ip6_tnl_dev_init_gen()
1943 dst_cache_destroy(&t->dst_cache); in ip6_tnl_dev_init_gen()
/linux/net/ipv6/ila/
H A Dila_lwt.c21 struct dst_cache dst_cache; member
62 dst = dst_cache_get(&ilwt->dst_cache); in ila_output()
94 dst_cache_set_ip6(&ilwt->dst_cache, dst, &fl6.saddr); in ila_output()
231 ret = dst_cache_init(&ilwt->dst_cache, GFP_ATOMIC); in ila_build_state()
266 dst_cache_destroy(&ila_lwt_lwtunnel(lwt)->dst_cache); in ila_destroy_state()
/linux/net/netfilter/
H A Dnf_flow_table_path.c28 struct dst_entry *dst_cache, in nft_default_forward_path() argument
31 route->tuple[!dir].in.ifindex = dst_cache->dev->ifindex; in nft_default_forward_path()
32 route->tuple[dir].dst = dst_cache; in nft_default_forward_path()
33 route->tuple[dir].xmit_type = nft_xmit_type(dst_cache); in nft_default_forward_path()
46 const struct dst_entry *dst_cache, in nft_dev_fill_forward_path() argument
52 struct net_device *dev = dst_cache->dev; in nft_dev_fill_forward_path()
59 n = dst_neigh_lookup(dst_cache, daddr); in nft_dev_fill_forward_path()
H A Dnf_flow_table_ip.c306 return dst_check(tuple->dst_cache, tuple->dst_cookie); in nf_flow_skb_encap_protocol()
590 struct rtable *rt = dst_rtable(tuple->dst_cache); in nf_flow_tuple_ipv6()
653 struct rtable *rt = dst_rtable(tuple->dst_cache); in nf_flow_offload_ipv6_forward()
784 rt = dst_rtable(tuplehash->tuple.dst_cache);
804 rt = dst_rtable(tuplehash->tuple.dst_cache);
1105 rt = dst_rt6_info(tuplehash->tuple.dst_cache);
1126 rt = dst_rt6_info(tuplehash->tuple.dst_cache);
H A Dnf_flow_table_offload.c279 const struct dst_entry *dst_cache; in flow_offload_eth_dst() local
296 dst_cache = this_tuple->dst_cache; in flow_offload_eth_dst()
297 n = dst_neigh_lookup(dst_cache, daddr); in flow_offload_eth_dst()
590 dst = this_tuple->dst_cache; in flow_offload_encap_tunnel()
615 dst = other_tuple->dst_cache; in flow_offload_decap_tunnel()
759 other_dst = other_tuple->dst_cache; in nf_flow_offload_rule_alloc()
H A Dnf_flow_table_core.c82 return rt6_get_cookie(dst_rt6_info(flow_tuple->dst_cache)); in flow_offload_dst_cookie()
139 flow_tuple->dst_cache = dst; in flow_offload_fill_route()
156 dst_release(flow->tuplehash[dir].tuple.dst_cache); in flow_offload_route_init()
/linux/net/tipc/
H A Dudp_media.c85 struct dst_cache dst_cache; member
172 struct udp_media_addr *dst, struct dst_cache *cache) in tipc_udp_xmit()
259 &ub->rcast.dst_cache); in tipc_udp_send_msg()
272 &rcast->dst_cache); in tipc_udp_send_msg()
316 if (dst_cache_init(&rcast->dst_cache, GFP_ATOMIC)) { in tipc_udp_rcast_add()
779 err = dst_cache_init(&ub->rcast.dst_cache, GFP_ATOMIC); in tipc_udp_enable()
798 dst_cache_destroy(&ub->rcast.dst_cache); in tipc_udp_enable()
813 dst_cache_destroy(&rcast->dst_cache); in cleanup_bearer()
820 dst_cache_destroy(&ub->rcast.dst_cache); in cleanup_bearer()
/linux/drivers/net/ovpn/
H A Dudp.c146 struct dst_cache *cache, struct sock *sk, in ovpn_udp4_output()
221 struct dst_cache *cache, struct sock *sk, in ovpn_udp6_output()
297 static int ovpn_udp_output(struct ovpn_peer *peer, struct dst_cache *cache, in ovpn_udp_output()
352 ret = ovpn_udp_output(peer, &peer->dst_cache, sk, skb); in ovpn_udp_send_skb()
/linux/net/ipv4/
H A Dip_tunnel.c309 dst_cache_reset(&tunnel->dst_cache); in ip_tunnel_bind_dev()
612 rt = dst_cache_get_ip4(&tun_info->dst_cache, &fl4.saddr); in ip_md_tunnel_xmit()
620 dst_cache_set_ip4(&tun_info->dst_cache, &rt->dst, in ip_md_tunnel_xmit()
773 rt = dst_cache_get_ip4(&tun_info->dst_cache, in ip_tunnel_xmit()
776 rt = connected ? dst_cache_get_ip4(&tunnel->dst_cache, in ip_tunnel_xmit()
788 dst_cache_set_ip4(&tun_info->dst_cache, &rt->dst, in ip_tunnel_xmit()
791 dst_cache_set_ip4(&tunnel->dst_cache, &rt->dst, in ip_tunnel_xmit()
890 dst_cache_reset(&t->dst_cache); in ip_tunnel_update()
1089 dst_cache_destroy(&tunnel->dst_cache); in ip_tunnel_dev_free()
1294 err = dst_cache_init(&tunnel->dst_cache, GFP_KERNEL); in __ip_tunnel_init()
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/linux/drivers/net/
H A Dbareudp.c332 (struct dst_cache *)&info->dst_cache : NULL); in bareudp_xmit_skb()
402 (struct dst_cache *) &info->dst_cache : NULL); in bareudp6_xmit_skb()
521 use_cache ? &info->dst_cache : NULL); in bareudp_fill_metadata_dst()
535 use_cache ? &info->dst_cache : NULL); in bareudp_fill_metadata_dst()
H A Dgeneve.c389 err = dst_cache_init(&geneve->cfg.info.dst_cache, GFP_KERNEL); in geneve_init()
402 dst_cache_destroy(&geneve->cfg.info.dst_cache); in geneve_uninit()
1321 (struct dst_cache *)&info->dst_cache : NULL); in geneve_xmit_skb()
1432 (struct dst_cache *)&info->dst_cache : NULL); in geneve6_xmit_skb()
1573 use_cache ? &info->dst_cache : NULL); in geneve_fill_metadata_dst()
1599 use_cache ? &info->dst_cache : NULL); in geneve_fill_metadata_dst()
1873 dst_cache_reset(&geneve->cfg.info.dst_cache); in geneve_configure()
2236 dst_cache_reset(&cfg.info.dst_cache); in geneve_changelink()
/linux/drivers/net/wireguard/
H A Dpeer.h45 struct dst_cache endpoint_cache;
H A Dsocket.c21 struct endpoint *endpoint, u8 ds, struct dst_cache *cache) in send4()
98 struct endpoint *endpoint, u8 ds, struct dst_cache *cache) in send6()
/linux/drivers/net/vxlan/
H A Dvxlan_core.c563 dst_cache_reset(&rd->dst_cache); in vxlan_fdb_replace()
590 dst_cache_init(&rd->dst_cache, GFP_ATOMIC | __GFP_NOWARN); in vxlan_fdb_append()
901 dst_cache_destroy(&rd->dst_cache); in vxlan_fdb_create()
922 dst_cache_destroy(&rd->dst_cache); in __vxlan_fdb_free()
964 dst_cache_destroy(&rd->dst_cache); in vxlan_dst_free()
2340 struct dst_cache *dst_cache; in vxlan_xmit_one() local
2401 dst_cache = &rdst->dst_cache; in vxlan_xmit_one()
2444 dst_cache = &info->dst_cache; in vxlan_xmit_one()
2476 tos, use_cache ? dst_cache : NULL); in vxlan_xmit_one()
2561 use_cache ? dst_cache : NULL); in vxlan_xmit_one()
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