From nobody Wed May 15 08:26:47 2024 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6D01312BEB1; Mon, 25 Mar 2024 01:56:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711331789; cv=none; b=Kn0rTCSahUDmKMAiFuwYa+yv+vDJBYX9ay32lrCTebc88yjSqYlqmQG+YtssDX/3/vEwlYFoxIxJyAFVTVgsZQj/fzRxUVSZEoFztpmoljYGTsTXMeFdSRQB47VM4mEemWZZWSPlJ96r/5uSZSwN/X4NncOSLXMnfIcYGqOvPrc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711331789; c=relaxed/simple; bh=icyO38cGeBzkpbCKm3zrjf9h1V8WBVmcoCFYROVh7Z8=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=BQtMRZJNq1sjWmSAnAT8KswnattNK3UnAyRHqG0qEwaiMgmIf1rzFH1eOCp/gHDkAAKinChw0cGxvazpEZZPhqCyAxGios+zGZtW5ms8QH3vClm5mu/MWPhbPKrgLb2m5sXbYqOHaaRfF6xyjls0K/hzkdYEwXgV4GAXksgUhXQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mB0PdNmX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mB0PdNmX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3644FC433F1; Mon, 25 Mar 2024 01:56:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711331789; bh=icyO38cGeBzkpbCKm3zrjf9h1V8WBVmcoCFYROVh7Z8=; h=From:To:Cc:Subject:Date:From; b=mB0PdNmXxm90+sZtId6K7tTuWrqCOrBG8+Bgo8gn7bsncZWopNzJnlXYk+qf2KLm9 vq8XQ95FoEdtE25TT0OMmTnFy4pd57E7gPS178PL2OvEarNncyrutmfFSkXBliQRMU YiMVXXFJoyimL8oChmFSZ6norzfEGDTZ3fDK/QFDyYBmwIhleorUbkfDCI2+y98tLt hl2JfRlvvcaoY2QFncwkk6iBpqt5RJDKvaCSK1zfn6eN03Appn+zDoGoGnUMEMAUsi PAPXlAkCQAYsvA80s9hZp3ZXc7qQc0FImz/f36JTeWuyQ7Bdq4PW7QZQrey9yQ3xxF 1a7YPM61udGKA== From: Geliang Tang To: Andrii Nakryiko , Eduard Zingerman , Mykola Lysenko , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Shuah Khan Cc: Geliang Tang , bpf@vger.kernel.org, mptcp@lists.linux.dev Subject: [PATCH] selftests/bpf: Use start_server in bpf_tcp_ca Date: Mon, 25 Mar 2024 09:56:15 +0800 Message-Id: <9926a79118db27dd6d91c4854db011c599cabd0e.1711331517.git.tanggeliang@kylinos.cn> X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Geliang Tang To simplify the code, use BPF selftests helper start_server() in bpf_tcp_ca.c instead of open-coding it. This helper is defined in network_helpers.c, and exported in network_helpers.h, which is already included in bpf_tcp_ca.c. Signed-off-by: Geliang Tang --- tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c b/tools/te= sting/selftests/bpf/prog_tests/bpf_tcp_ca.c index a88e6e07e4f5..94cb22b01482 100644 --- a/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c +++ b/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c @@ -89,7 +89,7 @@ static void do_test(const char *tcp_ca, const struct bpf_= map *sk_stg_map) =20 WRITE_ONCE(stop, 0); =20 - lfd =3D socket(AF_INET6, SOCK_STREAM, 0); + lfd =3D start_server(AF_INET6, SOCK_STREAM, NULL, 0, 0); if (!ASSERT_NEQ(lfd, -1, "socket")) return; =20 @@ -103,21 +103,10 @@ static void do_test(const char *tcp_ca, const struct = bpf_map *sk_stg_map) settimeo(lfd, 0) || settimeo(fd, 0)) goto done; =20 - /* bind, listen and start server thread to accept */ - sa6.sin6_family =3D AF_INET6; - sa6.sin6_addr =3D in6addr_loopback; - err =3D bind(lfd, (struct sockaddr *)&sa6, addrlen); - if (!ASSERT_NEQ(err, -1, "bind")) - goto done; - err =3D getsockname(lfd, (struct sockaddr *)&sa6, &addrlen); if (!ASSERT_NEQ(err, -1, "getsockname")) goto done; =20 - err =3D listen(lfd, 1); - if (!ASSERT_NEQ(err, -1, "listen")) - goto done; - if (sk_stg_map) { err =3D bpf_map_update_elem(bpf_map__fd(sk_stg_map), &fd, &expected_stg, BPF_NOEXIST); --=20 2.40.1