diff options
author | Paul Mackerras <paulus@samba.org> | 2006-12-04 15:59:07 +1100 |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2006-12-04 15:59:07 +1100 |
commit | 79acbb3ff2d8095b692e1502b9eb2ccec348de26 (patch) | |
tree | 6ab773e5a8f9de2cd6443362b21d0d6fffe3b35e /net/ipv4/route.c | |
parent | 19a79859e168640f8e16d7b216d211c1c52b687a (diff) | |
parent | 2b5f6dcce5bf94b9b119e9ed8d537098ec61c3d2 (diff) |
Merge branch 'linux-2.6' into for-linus
Diffstat (limited to 'net/ipv4/route.c')
-rw-r--r-- | net/ipv4/route.c | 66 |
1 files changed, 22 insertions, 44 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 925ee4dfc32c..9f3924c4905e 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -566,11 +566,9 @@ static inline u32 rt_score(struct rtable *rt) static inline int compare_keys(struct flowi *fl1, struct flowi *fl2) { - return ((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) | - (fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr) | -#ifdef CONFIG_IP_ROUTE_FWMARK - (fl1->nl_u.ip4_u.fwmark ^ fl2->nl_u.ip4_u.fwmark) | -#endif + return ((__force u32)((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) | + (fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr)) | + (fl1->mark ^ fl2->mark) | (*(u16 *)&fl1->nl_u.ip4_u.tos ^ *(u16 *)&fl2->nl_u.ip4_u.tos) | (fl1->oif ^ fl2->oif) | @@ -1643,9 +1641,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr, rth->fl.fl4_dst = daddr; rth->rt_dst = daddr; rth->fl.fl4_tos = tos; -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark= skb->nfmark; -#endif + rth->fl.mark = skb->mark; rth->fl.fl4_src = saddr; rth->rt_src = saddr; #ifdef CONFIG_NET_CLS_ROUTE @@ -1789,9 +1785,7 @@ static inline int __mkroute_input(struct sk_buff *skb, rth->fl.fl4_dst = daddr; rth->rt_dst = daddr; rth->fl.fl4_tos = tos; -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark= skb->nfmark; -#endif + rth->fl.mark = skb->mark; rth->fl.fl4_src = saddr; rth->rt_src = saddr; rth->rt_gateway = daddr; @@ -1920,10 +1914,8 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr, .saddr = saddr, .tos = tos, .scope = RT_SCOPE_UNIVERSE, -#ifdef CONFIG_IP_ROUTE_FWMARK - .fwmark = skb->nfmark -#endif } }, + .mark = skb->mark, .iif = dev->ifindex }; unsigned flags = 0; u32 itag = 0; @@ -2034,9 +2026,7 @@ local_input: rth->fl.fl4_dst = daddr; rth->rt_dst = daddr; rth->fl.fl4_tos = tos; -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark= skb->nfmark; -#endif + rth->fl.mark = skb->mark; rth->fl.fl4_src = saddr; rth->rt_src = saddr; #ifdef CONFIG_NET_CLS_ROUTE @@ -2113,9 +2103,7 @@ int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr, rth->fl.fl4_src == saddr && rth->fl.iif == iif && rth->fl.oif == 0 && -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark == skb->nfmark && -#endif + rth->fl.mark == skb->mark && rth->fl.fl4_tos == tos) { rth->u.dst.lastuse = jiffies; dst_hold(&rth->u.dst); @@ -2239,9 +2227,7 @@ static inline int __mkroute_output(struct rtable **result, rth->fl.fl4_tos = tos; rth->fl.fl4_src = oldflp->fl4_src; rth->fl.oif = oldflp->oif; -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark= oldflp->fl4_fwmark; -#endif + rth->fl.mark = oldflp->mark; rth->rt_dst = fl->fl4_dst; rth->rt_src = fl->fl4_src; rth->rt_iif = oldflp->oif ? : dev_out->ifindex; @@ -2385,10 +2371,8 @@ static int ip_route_output_slow(struct rtable **rp, const struct flowi *oldflp) .scope = ((tos & RTO_ONLINK) ? RT_SCOPE_LINK : RT_SCOPE_UNIVERSE), -#ifdef CONFIG_IP_ROUTE_FWMARK - .fwmark = oldflp->fl4_fwmark -#endif } }, + .mark = oldflp->mark, .iif = loopback_dev.ifindex, .oif = oldflp->oif }; struct fib_result res; @@ -2583,9 +2567,7 @@ int __ip_route_output_key(struct rtable **rp, const struct flowi *flp) rth->fl.fl4_src == flp->fl4_src && rth->fl.iif == 0 && rth->fl.oif == flp->oif && -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark == flp->fl4_fwmark && -#endif + rth->fl.mark == flp->mark && !((rth->fl.fl4_tos ^ flp->fl4_tos) & (IPTOS_RT_MASK | RTO_ONLINK))) { @@ -2647,7 +2629,8 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, struct rtable *rt = (struct rtable*)skb->dst; struct rtmsg *r; struct nlmsghdr *nlh; - struct rta_cacheinfo ci; + long expires; + u32 id = 0, ts = 0, tsage = 0, error; nlh = nlmsg_put(skb, pid, seq, event, sizeof(*r), flags); if (nlh == NULL) @@ -2694,20 +2677,13 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, if (rtnetlink_put_metrics(skb, rt->u.dst.metrics) < 0) goto nla_put_failure; - ci.rta_lastuse = jiffies_to_clock_t(jiffies - rt->u.dst.lastuse); - ci.rta_used = rt->u.dst.__use; - ci.rta_clntref = atomic_read(&rt->u.dst.__refcnt); - if (rt->u.dst.expires) - ci.rta_expires = jiffies_to_clock_t(rt->u.dst.expires - jiffies); - else - ci.rta_expires = 0; - ci.rta_error = rt->u.dst.error; - ci.rta_id = ci.rta_ts = ci.rta_tsage = 0; + error = rt->u.dst.error; + expires = rt->u.dst.expires ? rt->u.dst.expires - jiffies : 0; if (rt->peer) { - ci.rta_id = rt->peer->ip_id_count; + id = rt->peer->ip_id_count; if (rt->peer->tcp_ts_stamp) { - ci.rta_ts = rt->peer->tcp_ts; - ci.rta_tsage = xtime.tv_sec - rt->peer->tcp_ts_stamp; + ts = rt->peer->tcp_ts; + tsage = xtime.tv_sec - rt->peer->tcp_ts_stamp; } } @@ -2726,7 +2702,7 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, } else { if (err == -EMSGSIZE) goto nla_put_failure; - ci.rta_error = err; + error = err; } } } else @@ -2734,7 +2710,9 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, NLA_PUT_U32(skb, RTA_IIF, rt->fl.iif); } - NLA_PUT(skb, RTA_CACHEINFO, sizeof(ci), &ci); + if (rtnl_put_cacheinfo(skb, &rt->u.dst, id, ts, tsage, + expires, error) < 0) + goto nla_put_failure; return nlmsg_end(skb, nlh); |