From bdef7de4b8d9be4cf7bf5aea977f827310ab3ff0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 1 Jun 2015 14:56:09 -0700 Subject: net: Add priority to packet_offload objects. When we scan a packet for GRO processing, we want to see the most common packet types in the front of the offload_base list. So add a priority field so we can handle this properly. IPv4/IPv6 get the highest priority with the implicit zero priority field. Next comes ethernet with a priority of 10, and then we have the MPLS types with a priority of 15. Suggested-by: Eric Dumazet Suggested-by: Toshiaki Makita Signed-off-by: David S. Miller --- include/linux/netdevice.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/netdevice.h') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 51f8d2f5dc3f..6f5f71ff5169 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1997,6 +1997,7 @@ struct offload_callbacks { struct packet_offload { __be16 type; /* This is really htons(ether_type). */ + u16 priority; struct offload_callbacks callbacks; struct list_head list; }; -- cgit v1.2.3