From d2d68ba9fe8b38eb03124b3176a013bb8aa2b5e5 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 17 Jul 2012 12:58:50 -0700 Subject: ipv4: Cache input routes in fib_info nexthops. Caching input routes is slightly simpler than output routes, since we don't need to be concerned with nexthop exceptions. (locally destined, and routed packets, never trigger PMTU events or redirects that will be processed by us). However, we have to elide caching for the DIRECTSRC and non-zero itag cases. Signed-off-by: David S. Miller --- include/net/ip_fib.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/net') diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index fb62c590360e..e69c3a47153d 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -82,6 +82,7 @@ struct fib_nh { __be32 nh_saddr; int nh_saddr_genid; struct rtable *nh_rth_output; + struct rtable *nh_rth_input; struct fnhe_hash_bucket *nh_exceptions; }; -- cgit v1.2.3