devmap: Formalize map value as a named struct
authorDavid Ahern <dsahern@kernel.org>
Fri, 29 May 2020 22:07:12 +0000 (16:07 -0600)
committerAlexei Starovoitov <ast@kernel.org>
Mon, 1 Jun 2020 21:48:31 +0000 (14:48 -0700)
commit7f1c04269fe7b3293dea38ea65da4fd6614d6f80
treecd4c6feac28a86b0376bd694720e70f9a7ed21a6
parentb36e62eb85215a60916f910070f6d494b4f3e73a
devmap: Formalize map value as a named struct

Add 'struct bpf_devmap_val' to formalize the expected values that can
be passed in for a DEVMAP. Update devmap code to use the struct.

Signed-off-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/bpf/20200529220716.75383-2-dsahern@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
kernel/bpf/devmap.c