diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/inet_sock.h | 9 | ||||
| -rw-r--r-- | include/net/ip_fib.h | 6 | ||||
| -rw-r--r-- | include/net/netns/ipv4.h | 2 | ||||
| -rw-r--r-- | include/net/route.h | 3 |
4 files changed, 16 insertions, 4 deletions
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index 613cfa401672..83b567fe1941 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -249,4 +249,13 @@ static inline __u8 inet_sk_flowi_flags(const struct sock *sk) return flags; } +static inline void inet_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb) +{ + struct dst_entry *dst = skb_dst(skb); + + dst_hold(dst); + sk->sk_rx_dst = dst; + inet_sk(sk)->rx_dst_ifindex = skb->skb_iif; +} + #endif /* _INET_SOCK_H */ diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index e69c3a47153d..926142ed8d7a 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -21,6 +21,7 @@ #include <linux/rcupdate.h> #include <net/fib_rules.h> #include <net/inetpeer.h> +#include <linux/percpu.h> struct fib_config { u8 fc_dst_len; @@ -54,6 +55,7 @@ struct fib_nh_exception { u32 fnhe_pmtu; __be32 fnhe_gw; unsigned long fnhe_expires; + struct rtable __rcu *fnhe_rth; unsigned long fnhe_stamp; }; @@ -81,8 +83,8 @@ struct fib_nh { __be32 nh_gw; __be32 nh_saddr; int nh_saddr_genid; - struct rtable *nh_rth_output; - struct rtable *nh_rth_input; + struct rtable __rcu * __percpu *nh_pcpu_rth_output; + struct rtable __rcu *nh_rth_input; struct fnhe_hash_bucket *nh_exceptions; }; diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 0ffb8e31f3cd..1474dd65c66f 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -61,8 +61,6 @@ struct netns_ipv4 { int sysctl_icmp_ratelimit; int sysctl_icmp_ratemask; int sysctl_icmp_errors_use_inbound_ifaddr; - int sysctl_rt_cache_rebuild_count; - int current_rt_cache_rebuild_count; unsigned int sysctl_ping_group_range[2]; long sysctl_tcp_mem[3]; diff --git a/include/net/route.h b/include/net/route.h index 8c52bc6f1c90..776a27f1ab78 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -57,6 +57,8 @@ struct rtable { /* Miscellaneous cached information */ u32 rt_pmtu; + + struct list_head rt_uncached; }; static inline bool rt_is_input_route(const struct rtable *rt) @@ -107,6 +109,7 @@ extern struct ip_rt_acct __percpu *ip_rt_acct; struct in_device; extern int ip_rt_init(void); extern void rt_cache_flush(struct net *net, int how); +extern void rt_flush_dev(struct net_device *dev); extern struct rtable *__ip_route_output_key(struct net *, struct flowi4 *flp); extern struct rtable *ip_route_output_flow(struct net *, struct flowi4 *flp, struct sock *sk); |