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authorEric Dumazet <edumazet@google.com>2012-09-27 06:48:50 +0400
committerDavid S. Miller <davem@davemloft.net>2012-10-02 01:01:57 +0400
commit60769a5dcd8755715c7143b4571d5c44f01796f1 (patch)
tree913951cd23fa8aaaac5de4585484becaaead41ff /include
parentc9e6bc644e557338221e75c242ab12c275a67d1b (diff)
downloadlinux-60769a5dcd8755715c7143b4571d5c44f01796f1.tar.xz
ipv4: gre: add GRO capability
Add GRO capability to IPv4 GRE tunnels, using the gro_cells infrastructure. Tested using IPv4 and IPv6 TCP traffic inside this tunnel, and checking GRO is building large packets. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/ipip.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/ipip.h b/include/net/ipip.h
index a93cf6d7e94b..ddc077c51f32 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -2,6 +2,7 @@
#define __NET_IPIP_H 1
#include <linux/if_tunnel.h>
+#include <net/gro_cells.h>
#include <net/ip.h>
/* Keep error state on tunnel for 30 sec */
@@ -36,6 +37,8 @@ struct ip_tunnel {
#endif
struct ip_tunnel_prl_entry __rcu *prl; /* potential router list */
unsigned int prl_count; /* # of entries in PRL */
+
+ struct gro_cells gro_cells;
};
struct ip_tunnel_prl_entry {