tree 45fde0333440ad15a1f6e682009cda3fe8892ebe
parent 02620d9e629d217330a1e2a55f9c1e15a1af1519
author Stanislav Fomichev <sdf@google.com> 1576276227 -0800
committer Alexei Starovoitov <ast@kernel.org> 1576279613 -0800

bpf: Expose __sk_buff wire_len/gso_segs to BPF_PROG_TEST_RUN

wire_len should not be less than real len and is capped by GSO_MAX_SIZE.
gso_segs is capped by GSO_MAX_SEGS.

v2:
* set wire_len to skb->len when passed wire_len is 0 (Alexei Starovoitov)

Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Cc: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20191213223028.161282-1-sdf@google.com