Re: [PATCH net-next 0/3] gre: add collect_md mode for ERSPAN tunnel
From: William TuDate: Fri, 25 Aug 2017 09:21:26 -0700 > This patch series provide collect_md mode for ERSPAN tunnel. The fist patch > refactors the existing gre_fb_xmit function by exacting the route cache > portion into a new function called prepare_fb_xmit. The second patch > introduces the collect_md mode for ERSPAN tunnel, by calling the > prepare_fb_xmit function and adding ERSPAN specific logic. The final patch > adds the test case using bpf_skb_{set,get}_tunnel_{key,opt}. Series applied, thanks William.
[PATCH net-next 0/3] gre: add collect_md mode for ERSPAN tunnel
This patch series provide collect_md mode for ERSPAN tunnel. The fist patch refactors the existing gre_fb_xmit function by exacting the route cache portion into a new function called prepare_fb_xmit. The second patch introduces the collect_md mode for ERSPAN tunnel, by calling the prepare_fb_xmit function and adding ERSPAN specific logic. The final patch adds the test case using bpf_skb_{set,get}_tunnel_{key,opt}. Thank you William Tu (3): gre: refactor the gre_fb_xmit gre: add collect_md mode to ERSPAN tunnel samples/bpf: extend test_tunnel_bpf.sh with ERSPAN include/net/ip_tunnels.h | 4 +- net/ipv4/ip_gre.c | 157 - samples/bpf/tcbpf2_kern.c | 63 - samples/bpf/test_tunnel_bpf.sh | 29 4 files changed, 232 insertions(+), 21 deletions(-) -- 2.7.4