#include <net/neighbour.h>
#include <net/dst.h>
#include <net/flow.h>
+#include <net/fib_rules.h>
#include <net/dn.h>
#include <net/dn_dev.h>
#include <net/dn_nsp.h>
static inline int compare_keys(struct flowi *fl1, struct flowi *fl2)
{
- return memcmp(&fl1->nl_u.dn_u, &fl2->nl_u.dn_u, sizeof(fl1->nl_u.dn_u)) == 0 &&
- fl1->oif == fl2->oif &&
- fl1->iif == fl2->iif;
+ return ((fl1->nl_u.dn_u.daddr ^ fl2->nl_u.dn_u.daddr) |
+ (fl1->nl_u.dn_u.saddr ^ fl2->nl_u.dn_u.saddr) |
+#ifdef CONFIG_IP_ROUTE_FWMARK
+ (fl1->nl_u.dn_u.fwmark ^ fl2->nl_u.dn_u.fwmark) |
+#endif
+ (fl1->nl_u.dn_u.scope ^ fl2->nl_u.dn_u.scope) |
+ (fl1->oif ^ fl2->oif) |
+ (fl1->iif ^ fl2->iif)) == 0;
}
static int dn_insert_route(struct dn_route *rt, unsigned hash, struct dn_route **rp)
for(dev_out = dev_base; dev_out; dev_out = dev_out->next) {
if (!dev_out->dn_ptr)
continue;
- if (dn_dev_islocal(dev_out, oldflp->fld_src))
- break;
+ if (!dn_dev_islocal(dev_out, oldflp->fld_src))
+ continue;
+ if ((dev_out->flags & IFF_LOOPBACK) &&
+ oldflp->fld_dst &&
+ !dn_dev_islocal(dev_out, oldflp->fld_dst))
+ continue;
+ break;
}
read_unlock(&dev_base_lock);
if (dev_out == NULL)
dev_hold(out_dev);
if (res.r)
- src_map = dn_fib_rules_policy(fl.fld_src, &res, &flags);
+ src_map = fl.fld_src; /* no NAT support for now */
gateway = DN_FIB_RES_GW(res);
if (res.type == RTN_NAT) {
r->rtm_src_len = 0;
r->rtm_tos = 0;
r->rtm_table = RT_TABLE_MAIN;
+ RTA_PUT_U32(skb, RTA_TABLE, RT_TABLE_MAIN);
r->rtm_type = rt->rt_type;
r->rtm_flags = (rt->rt_flags & ~0xFFFF) | RTM_F_CLONED;
r->rtm_scope = RT_SCOPE_UNIVERSE;
goto out_free;
}
- err = netlink_unicast(rtnl, skb, NETLINK_CB(in_skb).pid, MSG_DONTWAIT);
-
- return err;
+ return rtnl_unicast(skb, NETLINK_CB(in_skb).pid);
out_free:
kfree_skb(skb);
{
int i, goal, order;
- dn_dst_ops.kmem_cachep = kmem_cache_create("dn_dst_cache",
- sizeof(struct dn_route),
- 0, SLAB_HWCACHE_ALIGN,
- NULL, NULL);
-
- if (!dn_dst_ops.kmem_cachep)
- panic("DECnet: Failed to allocate dn_dst_cache\n");
-
+ dn_dst_ops.kmem_cachep =
+ kmem_cache_create("dn_dst_cache", sizeof(struct dn_route), 0,
+ SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
init_timer(&dn_route_timer);
dn_route_timer.function = dn_dst_check_expire;
dn_route_timer.expires = jiffies + decnet_dst_gc_interval * HZ;