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Searched refs:RTAX_MTU (Results 1 – 12 of 12) sorted by relevance

/linux-3.3/include/linux/
Drtnetlink.h349 RTAX_MTU, enumerator
350 #define RTAX_MTU RTAX_MTU macro
/linux-3.3/net/decnet/
Ddn_route.c258 if (dst_metric(dst, RTAX_MTU) > mtu && mtu >= min_mtu) { in dn_dst_update_pmtu()
259 if (!(dst_metric_locked(dst, RTAX_MTU))) { in dn_dst_update_pmtu()
260 dst_metric_set(dst, RTAX_MTU, mtu); in dn_dst_update_pmtu()
830 unsigned int mtu = dst_metric_raw(dst, RTAX_MTU); in dn_dst_mtu()
862 if (dst_metric(&rt->dst, RTAX_MTU) > rt->dst.dev->mtu) in dn_rt_set_next_hop()
863 dst_metric_set(&rt->dst, RTAX_MTU, rt->dst.dev->mtu); in dn_rt_set_next_hop()
/linux-3.3/include/net/
Dip_fib.h84 #define fib_mtu fib_metrics[RTAX_MTU-1]
Ddst.h178 metric == RTAX_MTU); in dst_metric()
Dip.h264 !(dst_metric_locked(dst, RTAX_MTU))); in ip_dont_fragment()
/linux-3.3/net/ipv4/
Droute.c1542 dst_metric_set(dst, RTAX_MTU, rt->peer->pmtu_orig); in ipv4_negative_advice()
1742 peer->pmtu_orig = dst_metric_raw(dst, RTAX_MTU); in check_peer_pmtu()
1743 dst_metric_set(dst, RTAX_MTU, peer->pmtu_learned); in check_peer_pmtu()
1746 dst_metric_set(dst, RTAX_MTU, peer->pmtu_orig); in check_peer_pmtu()
1836 dst_metric_set(&rt->dst, RTAX_MTU, rt->peer->pmtu_orig); in ipv4_link_failure()
1916 unsigned int mtu = dst_metric_raw(dst, RTAX_MTU); in ipv4_mtu()
1923 if (unlikely(dst_metric_locked(dst, RTAX_MTU))) { in ipv4_mtu()
1988 dst_metric_set(dst, RTAX_MTU, IP_MAX_MTU); in rt_set_nexthop()
2864 unsigned int mtu = dst_metric_raw(dst, RTAX_MTU); in ipv4_blackhole_mtu()
Dip_gre.c815 dst_metric_set(skb_dst(skb), RTAX_MTU, mtu); in ipgre_tunnel_xmit()
/linux-3.3/net/ipv6/
Droute.c165 unsigned int mtu = dst_metric_raw(dst, RTAX_MTU); in ip6_blackhole_mtu()
1022 dst_metric_set(dst, RTAX_MTU, mtu); in ip6_rt_update_pmtu()
1051 unsigned int mtu = dst_metric_raw(dst, RTAX_MTU); in ip6_mtu()
1713 dst_metric_set(&rt->dst, RTAX_MTU, pmtu); in rt6_do_pmtu_disc()
1735 dst_metric_set(&nrt->dst, RTAX_MTU, pmtu); in rt6_do_pmtu_disc()
2219 !dst_metric_locked(&rt->dst, RTAX_MTU) && in rt6_mtu_change_route()
2223 dst_metric_set(&rt->dst, RTAX_MTU, arg->mtu); in rt6_mtu_change_route()
Dndisc.c1392 dst_metric_set(&rt->dst, RTAX_MTU, mtu); in ndisc_router_discovery()
/linux-3.3/net/bridge/
Dbr_device.c157 dst_metric_set(&br->fake_rtable.dst, RTAX_MTU, new_mtu); in br_change_mtu()
Dbr_netfilter.c148 [RTAX_MTU - 1] = 1500,
/linux-3.3/net/xfrm/
Dxfrm_policy.c2320 dst_metric_set(dst, RTAX_MTU, pmtu); in xfrm_init_pmtu()
2378 dst_metric_set(dst, RTAX_MTU, mtu); in xfrm_bundle_ok()
2397 unsigned int mtu = dst_metric_raw(dst, RTAX_MTU); in xfrm_mtu()