summaryrefslogtreecommitdiffstats
path: root/net/ipv6/route.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv6/route.c')
-rw-r--r--net/ipv6/route.c96
1 files changed, 48 insertions, 48 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index c3b20d63921..6814c8722fa 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -599,17 +599,17 @@ do { \
static struct rt6_info *ip6_pol_route_lookup(struct net *net,
struct fib6_table *table,
- struct flowi *fl, int flags)
+ struct flowi6 *fl6, int flags)
{
struct fib6_node *fn;
struct rt6_info *rt;
read_lock_bh(&table->tb6_lock);
- fn = fib6_lookup(&table->tb6_root, &fl->fl6_dst, &fl->fl6_src);
+ fn = fib6_lookup(&table->tb6_root, &fl6->daddr, &fl6->saddr);
restart:
rt = fn->leaf;
- rt = rt6_device_match(net, rt, &fl->fl6_src, fl->flowi_oif, flags);
- BACKTRACK(net, &fl->fl6_src);
+ rt = rt6_device_match(net, rt, &fl6->saddr, fl6->flowi6_oif, flags);
+ BACKTRACK(net, &fl6->saddr);
out:
dst_use(&rt->dst, jiffies);
read_unlock_bh(&table->tb6_lock);
@@ -620,19 +620,19 @@ out:
struct rt6_info *rt6_lookup(struct net *net, const struct in6_addr *daddr,
const struct in6_addr *saddr, int oif, int strict)
{
- struct flowi fl = {
- .flowi_oif = oif,
- .fl6_dst = *daddr,
+ struct flowi6 fl6 = {
+ .flowi6_oif = oif,
+ .daddr = *daddr,
};
struct dst_entry *dst;
int flags = strict ? RT6_LOOKUP_F_IFACE : 0;
if (saddr) {
- memcpy(&fl.fl6_src, saddr, sizeof(*saddr));
+ memcpy(&fl6.saddr, saddr, sizeof(*saddr));
flags |= RT6_LOOKUP_F_HAS_SADDR;
}
- dst = fib6_rule_lookup(net, &fl, flags, ip6_pol_route_lookup);
+ dst = fib6_rule_lookup(net, &fl6, flags, ip6_pol_route_lookup);
if (dst->error == 0)
return (struct rt6_info *) dst;
@@ -753,7 +753,7 @@ static struct rt6_info *rt6_alloc_clone(struct rt6_info *ort, struct in6_addr *d
}
static struct rt6_info *ip6_pol_route(struct net *net, struct fib6_table *table, int oif,
- struct flowi *fl, int flags)
+ struct flowi6 *fl6, int flags)
{
struct fib6_node *fn;
struct rt6_info *rt, *nrt;
@@ -768,12 +768,12 @@ relookup:
read_lock_bh(&table->tb6_lock);
restart_2:
- fn = fib6_lookup(&table->tb6_root, &fl->fl6_dst, &fl->fl6_src);
+ fn = fib6_lookup(&table->tb6_root, &fl6->daddr, &fl6->saddr);
restart:
rt = rt6_select(fn, oif, strict | reachable);
- BACKTRACK(net, &fl->fl6_src);
+ BACKTRACK(net, &fl6->saddr);
if (rt == net->ipv6.ip6_null_entry ||
rt->rt6i_flags & RTF_CACHE)
goto out;
@@ -782,9 +782,9 @@ restart:
read_unlock_bh(&table->tb6_lock);
if (!rt->rt6i_nexthop && !(rt->rt6i_flags & RTF_NONEXTHOP))
- nrt = rt6_alloc_cow(rt, &fl->fl6_dst, &fl->fl6_src);
+ nrt = rt6_alloc_cow(rt, &fl6->daddr, &fl6->saddr);
else if (!(rt->dst.flags & DST_HOST))
- nrt = rt6_alloc_clone(rt, &fl->fl6_dst);
+ nrt = rt6_alloc_clone(rt, &fl6->daddr);
else
goto out2;
@@ -823,9 +823,9 @@ out2:
}
static struct rt6_info *ip6_pol_route_input(struct net *net, struct fib6_table *table,
- struct flowi *fl, int flags)
+ struct flowi6 *fl6, int flags)
{
- return ip6_pol_route(net, table, fl->flowi_iif, fl, flags);
+ return ip6_pol_route(net, table, fl6->flowi6_iif, fl6, flags);
}
void ip6_route_input(struct sk_buff *skb)
@@ -833,41 +833,41 @@ void ip6_route_input(struct sk_buff *skb)
struct ipv6hdr *iph = ipv6_hdr(skb);
struct net *net = dev_net(skb->dev);
int flags = RT6_LOOKUP_F_HAS_SADDR;
- struct flowi fl = {
- .flowi_iif = skb->dev->ifindex,
- .fl6_dst = iph->daddr,
- .fl6_src = iph->saddr,
- .fl6_flowlabel = (* (__be32 *) iph)&IPV6_FLOWINFO_MASK,
- .flowi_mark = skb->mark,
- .flowi_proto = iph->nexthdr,
+ struct flowi6 fl6 = {
+ .flowi6_iif = skb->dev->ifindex,
+ .daddr = iph->daddr,
+ .saddr = iph->saddr,
+ .flowlabel = (* (__be32 *) iph)&IPV6_FLOWINFO_MASK,
+ .flowi6_mark = skb->mark,
+ .flowi6_proto = iph->nexthdr,
};
if (rt6_need_strict(&iph->daddr) && skb->dev->type != ARPHRD_PIMREG)
flags |= RT6_LOOKUP_F_IFACE;
- skb_dst_set(skb, fib6_rule_lookup(net, &fl, flags, ip6_pol_route_input));
+ skb_dst_set(skb, fib6_rule_lookup(net, &fl6, flags, ip6_pol_route_input));
}
static struct rt6_info *ip6_pol_route_output(struct net *net, struct fib6_table *table,
- struct flowi *fl, int flags)
+ struct flowi6 *fl6, int flags)
{
- return ip6_pol_route(net, table, fl->flowi_oif, fl, flags);
+ return ip6_pol_route(net, table, fl6->flowi6_oif, fl6, flags);
}
struct dst_entry * ip6_route_output(struct net *net, struct sock *sk,
- struct flowi *fl)
+ struct flowi6 *fl6)
{
int flags = 0;
- if ((sk && sk->sk_bound_dev_if) || rt6_need_strict(&fl->fl6_dst))
+ if ((sk && sk->sk_bound_dev_if) || rt6_need_strict(&fl6->daddr))
flags |= RT6_LOOKUP_F_IFACE;
- if (!ipv6_addr_any(&fl->fl6_src))
+ if (!ipv6_addr_any(&fl6->saddr))
flags |= RT6_LOOKUP_F_HAS_SADDR;
else if (sk)
flags |= rt6_srcprefs2flags(inet6_sk(sk)->srcprefs);
- return fib6_rule_lookup(net, fl, flags, ip6_pol_route_output);
+ return fib6_rule_lookup(net, fl6, flags, ip6_pol_route_output);
}
EXPORT_SYMBOL(ip6_route_output);
@@ -1444,16 +1444,16 @@ static int ip6_route_del(struct fib6_config *cfg)
* Handle redirects
*/
struct ip6rd_flowi {
- struct flowi fl;
+ struct flowi6 fl6;
struct in6_addr gateway;
};
static struct rt6_info *__ip6_route_redirect(struct net *net,
struct fib6_table *table,
- struct flowi *fl,
+ struct flowi6 *fl6,
int flags)
{
- struct ip6rd_flowi *rdfl = (struct ip6rd_flowi *)fl;
+ struct ip6rd_flowi *rdfl = (struct ip6rd_flowi *)fl6;
struct rt6_info *rt;
struct fib6_node *fn;
@@ -1469,7 +1469,7 @@ static struct rt6_info *__ip6_route_redirect(struct net *net,
*/
read_lock_bh(&table->tb6_lock);
- fn = fib6_lookup(&table->tb6_root, &fl->fl6_dst, &fl->fl6_src);
+ fn = fib6_lookup(&table->tb6_root, &fl6->daddr, &fl6->saddr);
restart:
for (rt = fn->leaf; rt; rt = rt->dst.rt6_next) {
/*
@@ -1484,7 +1484,7 @@ restart:
continue;
if (!(rt->rt6i_flags & RTF_GATEWAY))
continue;
- if (fl->flowi_oif != rt->rt6i_dev->ifindex)
+ if (fl6->flowi6_oif != rt->rt6i_dev->ifindex)
continue;
if (!ipv6_addr_equal(&rdfl->gateway, &rt->rt6i_gateway))
continue;
@@ -1493,7 +1493,7 @@ restart:
if (!rt)
rt = net->ipv6.ip6_null_entry;
- BACKTRACK(net, &fl->fl6_src);
+ BACKTRACK(net, &fl6->saddr);
out:
dst_hold(&rt->dst);
@@ -1510,10 +1510,10 @@ static struct rt6_info *ip6_route_redirect(struct in6_addr *dest,
int flags = RT6_LOOKUP_F_HAS_SADDR;
struct net *net = dev_net(dev);
struct ip6rd_flowi rdfl = {
- .fl = {
- .flowi_oif = dev->ifindex,
- .fl6_dst = *dest,
- .fl6_src = *src,
+ .fl6 = {
+ .flowi6_oif = dev->ifindex,
+ .daddr = *dest,
+ .saddr = *src,
},
};
@@ -1522,7 +1522,7 @@ static struct rt6_info *ip6_route_redirect(struct in6_addr *dest,
if (rt6_need_strict(dest))
flags |= RT6_LOOKUP_F_IFACE;
- return (struct rt6_info *)fib6_rule_lookup(net, (struct flowi *)&rdfl,
+ return (struct rt6_info *)fib6_rule_lookup(net, &rdfl.fl6,
flags, __ip6_route_redirect);
}
@@ -2385,7 +2385,7 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void
struct rt6_info *rt;
struct sk_buff *skb;
struct rtmsg *rtm;
- struct flowi fl;
+ struct flowi6 fl6;
int err, iif = 0;
err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_ipv6_policy);
@@ -2393,27 +2393,27 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void
goto errout;
err = -EINVAL;
- memset(&fl, 0, sizeof(fl));
+ memset(&fl6, 0, sizeof(fl6));
if (tb[RTA_SRC]) {
if (nla_len(tb[RTA_SRC]) < sizeof(struct in6_addr))
goto errout;
- ipv6_addr_copy(&fl.fl6_src, nla_data(tb[RTA_SRC]));
+ ipv6_addr_copy(&fl6.saddr, nla_data(tb[RTA_SRC]));
}
if (tb[RTA_DST]) {
if (nla_len(tb[RTA_DST]) < sizeof(struct in6_addr))
goto errout;
- ipv6_addr_copy(&fl.fl6_dst, nla_data(tb[RTA_DST]));
+ ipv6_addr_copy(&fl6.daddr, nla_data(tb[RTA_DST]));
}
if (tb[RTA_IIF])
iif = nla_get_u32(tb[RTA_IIF]);
if (tb[RTA_OIF])
- fl.flowi_oif = nla_get_u32(tb[RTA_OIF]);
+ fl6.flowi6_oif = nla_get_u32(tb[RTA_OIF]);
if (iif) {
struct net_device *dev;
@@ -2436,10 +2436,10 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void
skb_reset_mac_header(skb);
skb_reserve(skb, MAX_HEADER + sizeof(struct ipv6hdr));
- rt = (struct rt6_info*) ip6_route_output(net, NULL, &fl);
+ rt = (struct rt6_info*) ip6_route_output(net, NULL, &fl6);
skb_dst_set(skb, &rt->dst);
- err = rt6_fill_node(net, skb, rt, &fl.fl6_dst, &fl.fl6_src, iif,
+ err = rt6_fill_node(net, skb, rt, &fl6.daddr, &fl6.saddr, iif,
RTM_NEWROUTE, NETLINK_CB(in_skb).pid,
nlh->nlmsg_seq, 0, 0, 0);
if (err < 0) {
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-16 05:13:23 +0000