From patchwork Wed May 15 04:20:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 13664560 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 31B1839879; Wed, 15 May 2024 04:20:37 +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=1715746838; cv=none; b=OqnFDRd+VCqVpI5fQz5crXFcBC2kpbgOEqFXJKv2GMRa3mVP9JM9jpuG+jK4fTAOcNKG7DY+ci83PkZ5uKLp9alb7hnz2VRhl4vdr0Zs2V2bjEHBdSCYfJtrVsPPs58VianvUMHjzXVslbJEay7D2Ctryy3A4vR1xKyPUpYc940= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715746838; c=relaxed/simple; bh=+3q2Llji2NZyoiPtz+uvf+DHFDrJ3CfZL/ZB9yqvYfw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=ogtzrZ/G9knmlahiXERGQRq87Beew+KwwmAzpTTDTQVQUawnw9omu4jO5k9mFSw68VRDDf29R6prWwv1b1DHtv55iYs1adlBGIy4hFiOV5ffr70wJ5qkIeFSEpA2Nh/7gqirUIcqKq9VjvfZ8NoJkfe75jzKtGw49Q38RdEXL+s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qcjUPqu4; 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="qcjUPqu4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A8F28C4AF10; Wed, 15 May 2024 04:20:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715746837; bh=+3q2Llji2NZyoiPtz+uvf+DHFDrJ3CfZL/ZB9yqvYfw=; h=From:To:Cc:Subject:Date:From; b=qcjUPqu413NocNEhv0OIoMo/KWYwFqj/pDqQJqhtzRf56DDBNvUa3U6F2CYPs2tKF J7rXW6NyfcTb4VsRhG/OtpRJjB+UlvANqsVz7iH5glKRlGocFttP8N5DL5sACppVpo kwSDLjfRC+bUidzW8M6H8JiVJ81WxeAIm66aQEyPMDbRkJvL9pH1+hBPIRiS5XXUNg p7m93IDQjMXGbNcAmugFbSCGf6D+vZN/B+sMkQZkUUujkaPDgn+1mqS6bVqgrDX4oh 6klXrGA9tvDNyB6E2uvdEtqk21y9Jg22vOeOsuqKhyfRySljAnKNsPS7qs65BXRQBW wVewYwyK3nsnQ== 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, linux-kselftest@vger.kernel.org, Geliang Tang Subject: [PATCH bpf-next v2 0/4] use network helpers, part 5 Date: Wed, 15 May 2024 12:20:20 +0800 Message-ID: X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Geliang Tang This patchset uses post_socket_cb and post_connect_cb callbacks of struct network_helper_opts to refactor do_test() in bpf_tcp_ca.c to move dctcp test dedicated code out of do_test() into test_dctcp(). Patch 3 adds a new member in post_socket_opts and patch 4 adds a new callback in network_helper_opts. I'm not sure if this is going too far. v2: - rebased on commit "selftests/bpf: Add test for the use of new args in cong_control" Geliang Tang (4): selftests/bpf: Use post_socket_cb in connect_to_fd_opts selftests/bpf: Use start_server_addr in bpf_tcp_ca selftests/bpf: Use connect_to_fd_opts in do_test in bpf_tcp_ca selftests/bpf: Add post_connect_cb callback tools/testing/selftests/bpf/network_helpers.c | 13 +- tools/testing/selftests/bpf/network_helpers.h | 8 +- .../selftests/bpf/prog_tests/bpf_tcp_ca.c | 111 ++++++++++++------ 3 files changed, 86 insertions(+), 46 deletions(-)