diff options
| author | stephen hemminger <stephen@networkplumber.org> | 2016-04-13 17:02:21 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-14 01:15:52 -0400 |
| commit | f38ba953bee01887d520f7abba536721a1d16477 (patch) | |
| tree | 2184ee7b231046f32eb41d474efb18fe951a6868 /include/net | |
| parent | d0988a5f77e7a399ac579e629f1dcc23059246e9 (diff) | |
gre: eliminate holes in ip_tunnel
The structure can be packed denser by doing minor rearrangement
of existing elements.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/ip_tunnels.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 16435d8b1f93..9ae9fbbccd67 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -105,24 +105,23 @@ struct ip_tunnel { struct net_device *dev; struct net *net; /* netns for packet i/o */ - int err_count; /* Number of arrived ICMP errors */ unsigned long err_time; /* Time when the last ICMP error * arrived */ + int err_count; /* Number of arrived ICMP errors */ /* These four fields used only by GRE */ u32 i_seqno; /* The last seen seqno */ u32 o_seqno; /* The last output seqno */ int tun_hlen; /* Precalculated header length */ - int mlink; struct dst_cache dst_cache; struct ip_tunnel_parm parms; + int mlink; int encap_hlen; /* Encap header length (FOU,GUE) */ - struct ip_tunnel_encap encap; - int hlen; /* tun_hlen + encap_hlen */ + struct ip_tunnel_encap encap; /* for SIT */ #ifdef CONFIG_IPV6_SIT_6RD |