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| author | Daniel Borkmann <daniel@iogearbox.net> | 2016-03-16 01:42:51 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-18 19:38:46 -0400 |
| commit | fca5fdf67de9e092fda23c9eb059ba968e7b5267 (patch) | |
| tree | 06aa42e0d7679a15e223a05acd202d2897252bb1 /net/openvswitch | |
| parent | 808c1b697c3c4dd2a7132882424c390b0d0acfb9 (diff) | |
| download | lwn-fca5fdf67de9e092fda23c9eb059ba968e7b5267.tar.gz lwn-fca5fdf67de9e092fda23c9eb059ba968e7b5267.zip | |
ip_tunnels, bpf: define IP_TUNNEL_OPTS_MAX and use it
eBPF defines this as BPF_TUNLEN_MAX and OVS just uses the hard-coded
value inside struct sw_flow_key. Thus, add and use IP_TUNNEL_OPTS_MAX
for this, which makes the code a bit more generic and allows to remove
BPF_TUNLEN_MAX from eBPF code.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch')
| -rw-r--r-- | net/openvswitch/flow.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h index 1d055c559eaf..03378e75a67c 100644 --- a/net/openvswitch/flow.h +++ b/net/openvswitch/flow.h @@ -55,7 +55,7 @@ struct ovs_tunnel_info { FIELD_SIZEOF(struct sw_flow_key, recirc_id)) struct sw_flow_key { - u8 tun_opts[255]; + u8 tun_opts[IP_TUNNEL_OPTS_MAX]; u8 tun_opts_len; struct ip_tunnel_key tun_key; /* Encapsulating tunnel key. */ struct { |