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authorDavid Ahern <dsahern@gmail.com>2018-05-09 20:34:21 -0700
committerDaniel Borkmann <daniel@iogearbox.net>2018-05-11 00:10:56 +0200
commit1d053da910947afccec96d90892c0f5488c7a9cf (patch)
treef442067352f034fadf90177ed8f3a605b7a4e596 /include
parent3b290a31bbc5969f9193f73d547a6dc8a25c6f9e (diff)
downloadlinux-1d053da910947afccec96d90892c0f5488c7a9cf.tar.bz2
net/ipv6: Extract table lookup from ip6_pol_route
ip6_pol_route is used for ingress and egress FIB lookups. Refactor it moving the table lookup into a separate fib6_table_lookup that can be invoked separately and export the new function. ip6_pol_route now calls fib6_table_lookup and uses the result to generate a dst based rt6_info. Signed-off-by: David Ahern <dsahern@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/ip6_fib.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 2597d8fdd92f..c70705f2647a 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -376,6 +376,10 @@ struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi6 *fl6,
const struct sk_buff *skb,
int flags, pol_lookup_t lookup);
+/* called with rcu lock held; caller needs to select path */
+struct fib6_info *fib6_table_lookup(struct net *net, struct fib6_table *table,
+ int oif, struct flowi6 *fl6, int strict);
+
struct fib6_info *fib6_multipath_select(const struct net *net,
struct fib6_info *match,
struct flowi6 *fl6, int oif,