On Wed, Feb 03, 2021 at 05:16 AM CET, Cong Wang wrote:
> From: Cong Wang <cong.wang@xxxxxxxxxxxxx>
>
> Before we add non-TCP support, it is necessary to rename
> BPF_STREAM_PARSER as it will be no longer specific to TCP,
> and it does not have to be a parser either.
>
> This patch renames BPF_STREAM_PARSER to BPF_SOCK_MAP, so
> that sock_map.c hopefully would be protocol-independent.
>
> Also, improve its Kconfig description to avoid confusion.
>
> Cc: John Fastabend <john.fastabend@xxxxxxxxx>
> Cc: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
> Cc: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>
> Cc: Lorenz Bauer <lmb@xxxxxxxxxxxxxx>
> Signed-off-by: Cong Wang <cong.wang@xxxxxxxxxxxxx>
> ---
> include/linux/bpf.h | 4 ++--
> include/linux/bpf_types.h | 2 +-
> include/net/tcp.h | 4 ++--
> include/net/udp.h | 4 ++--
> net/Kconfig | 13 ++++++-------
> net/core/Makefile | 2 +-
> net/ipv4/Makefile | 2 +-
> net/ipv4/tcp_bpf.c | 4 ++--
> 8 files changed, 17 insertions(+), 18 deletions(-)
We also have a couple of references to CONFIG_BPF_STREAM_PARSER in
tools/tests:
$ git grep -i bpf_stream_parser
...
tools/bpf/bpftool/feature.c: { "CONFIG_BPF_STREAM_PARSER", },
tools/testing/selftests/bpf/config:CONFIG_BPF_STREAM_PARSER=y
[...]
