diff options
| author | John Fastabend <john.fastabend@gmail.com> | 2017-08-28 17:10:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-28 21:13:21 +0300 |
| commit | 464bc0fd6273d518aee79fbd37211dd9bc35d863 (patch) | |
| tree | 32280f0588583c50f6712de2ad0e3af886dcaadd /tools/testing/selftests/bpf/sockmap_verdict_prog.c | |
| parent | 901c5d2fbfcdc5d1d49a7a835b9ce9be5eee6393 (diff) | |
| download | linux-464bc0fd6273d518aee79fbd37211dd9bc35d863.tar.xz | |
bpf: convert sockmap field attach_bpf_fd2 to type
In the initial sockmap API we provided strparser and verdict programs
using a single attach command by extending the attach API with a the
attach_bpf_fd2 field.
However, if we add other programs in the future we will be adding a
field for every new possible type, attach_bpf_fd(3,4,..). This
seems a bit clumsy for an API. So lets push the programs using two
new type fields.
BPF_SK_SKB_STREAM_PARSER
BPF_SK_SKB_STREAM_VERDICT
This has the advantage of having a readable name and can easily be
extended in the future.
Updates to samples and sockmap included here also generalize tests
slightly to support upcoming patch for multiple map support.
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Fixes: 174a79ff9515 ("bpf: sockmap with sk redirect support")
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/bpf/sockmap_verdict_prog.c')
| -rw-r--r-- | tools/testing/selftests/bpf/sockmap_verdict_prog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/sockmap_verdict_prog.c b/tools/testing/selftests/bpf/sockmap_verdict_prog.c index d5f9447b3808..0573c1db2519 100644 --- a/tools/testing/selftests/bpf/sockmap_verdict_prog.c +++ b/tools/testing/selftests/bpf/sockmap_verdict_prog.c @@ -40,7 +40,7 @@ int bpf_prog2(struct __sk_buff *skb) d[6] = 0xe; d[7] = 0xf; - bpf_printk("data[0] = (%u): local_port %i remote %i\n", + bpf_printk("verdict: data[0] = (%u): local_port %i remote %i redirect 5\n", d[0], lport, bpf_ntohl(rport)); return bpf_sk_redirect_map(&sock_map, 5, 0); } |