ipv4: Cache routes in nexthop exception entries.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-31 15:02:02 -07:00
parent d26b3a7c4b
commit c5038a8327
3 changed files with 85 additions and 70 deletions
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@ -55,6 +55,7 @@ struct fib_nh_exception {
 	u32				fnhe_pmtu;
 	__be32				fnhe_gw;
 	unsigned long			fnhe_expires;
+	struct rtable __rcu		*fnhe_rth;
 	unsigned long			fnhe_stamp;
 };