ipv4: Use percpu Cache route in IP tunnels
authorTom Herbert <therbert@google.com>
Thu, 2 Jan 2014 19:48:33 +0000 (11:48 -0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 4 Jan 2014 00:40:57 +0000 (19:40 -0500)
commit9a4aa9af447f784f0a47313c8dcb79ac63442cf7
treee5e6d38f79704d282679a06d6bf00cf819a85d7a
parent7d442fab0a6777fd7612cfcada32ea859553d370
ipv4: Use percpu Cache route in IP tunnels

percpu route cache eliminates share of dst refcnt between CPUs.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/ip_tunnels.h
net/ipv4/ip_tunnel.c