On Wed, 22 May 2013, Simon Horman wrote:
include/linux/skbuff.h | 63 +++++++-------------------------------------------
1 file changed, 8 insertions(+), 55 deletions(-)
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 2e0ced1..3791615 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -509,9 +509,9 @@ struct sk_buff {
__u32 reserved_tailroom;
};
- sk_buff_data_t inner_transport_header;
- sk_buff_data_t inner_network_header;
- sk_buff_data_t inner_mac_header;
+ __u16 inner_transport_header;
+ __u16 inner_network_header;
+ __u16 inner_mac_header;
sk_buff_data_t transport_header;
sk_buff_data_t network_header;
sk_buff_data_t mac_header;
Why not take one more step and use 16-bit fields for the other header
fields too: transport_header, network_header and mac_header?
Pekka
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