ipv4: fib table algorithm performance improvement

The FIB algorithim for IPV4 is set at compile time, but kernel goes through
the overhead of function call indirection at runtime. Save some
cycles by turning the indirect calls to direct calls to either
hash or trie code.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 92d9d97ec5e3..835262c2b867 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -94,7 +94,7 @@ static int fib4_rule_action(struct fib_rule *rule, struct flowi *flp,
         if ((tbl = fib_get_table(rule->fr_net, rule->table)) == NULL)
                 goto errout;
 
-        err = tbl->tb_lookup(tbl, flp, (struct fib_result *) arg->result);
+        err = fib_table_lookup(tbl, flp, (struct fib_result *) arg->result);
         if (err > 0)
                 err = -EAGAIN;
 errout: