From nobody Mon Feb 9 21:01:08 2026 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 3D73639AC3 for ; Tue, 2 Apr 2024 07:24:45 +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=1712042685; cv=none; b=AaOW2H2C12SeJdrZd+8iUnOKMcHwFkiFbfklpeYXCiBSJpA/vUw+z51cWAgQflHp27Vf7xiVsNlmfJoMs2RQ3oTps5rd+AcAit54rkyI148In7Sq/qCuw52Yhg03pXORb/KlM+PlpP9YSkp5OrhqGbeY9RYyq7rQXGLwbeQ+cug= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712042685; c=relaxed/simple; bh=IcGme5b/Wm6kkcRHoKM4Oy+iy4MTvrj9QRdKQlg4kWU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=C+FbAmI3+CEVGa54FbubWuwmiJFJ+1PtM/ghfBYE3bfwk5zYWeVvyLORopqs5PBR0sNMwQuLbIykjCFXAE8KvGgsa/D6vY4dK1jSJbE/LdrgvI2/9LQj3gvajAAkGiT8lZGNfFN9lBtFP6BW/dgEDxGLc+afRuOwoL+XY78Al3Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sBtZMOEd; 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="sBtZMOEd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4FEC6C433F1; Tue, 2 Apr 2024 07:24:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712042685; bh=IcGme5b/Wm6kkcRHoKM4Oy+iy4MTvrj9QRdKQlg4kWU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sBtZMOEdmQGDcinMjeD7aJA/Di8VDf+24WvF1TWfhkQ2c/gaz3PIqqueOSGEK2ZZ1 90K3JljFTC/h8HFT7aQ7HQAPdcGieH1ZJvKTlvz4hT0Bop2pepNAaqTQksKxiUwc+9 SDuNxL1lPs1rsTsQ7rBVedXtIGnxf6YFG1PQl75IK1LIIp2DN6ECvdysS7qChEUaTa GnbDA7+85clBi32m0GUQzVzkcIgUOabtBbJsLOuCiqcSGsP9Q1WtPWF8wLw9LwJESq 2Ln9Tcte0GdZYUo1GWYzvaGsZsM3UBkNW//oF5H99YLbYR/Nm626NFDd8PIHojp33G uDUBC9tSDJQ4A== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v6 8/8] Squash to "selftests/bpf: Add bpf scheduler test" 5 endpoint_init Date: Tue, 2 Apr 2024 15:24:28 +0800 Message-Id: <8e2c3503798e2781ed7224408ef72a675c4e5068.1712042529.git.tanggeliang@kylinos.cn> X-Mailer: git-send-email 2.40.1 In-Reply-To: References: 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 Use endpoint_init and _ss_search. Signed-off-by: Geliang Tang --- tools/testing/selftests/bpf/prog_tests/mptcp.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/mptcp.c b/tools/testing= /selftests/bpf/prog_tests/mptcp.c index 8309ee97ac8c..4ed5e59cc64a 100644 --- a/tools/testing/selftests/bpf/prog_tests/mptcp.c +++ b/tools/testing/selftests/bpf/prog_tests/mptcp.c @@ -395,28 +395,22 @@ static struct nstoken *sched_init(char *flags, char *= sched) =20 nstoken =3D create_netns(); if (!ASSERT_OK_PTR(nstoken, "create_netns")) + return NULL; + + if (!ASSERT_OK(endpoint_init("subflow"), "endpoint_init")) goto fail; =20 - SYS(fail, "ip -net %s link add veth1 type veth peer name veth2", NS_TEST); - SYS(fail, "ip -net %s addr add %s/24 dev veth1", NS_TEST, ADDR_1); - SYS(fail, "ip -net %s link set dev veth1 up", NS_TEST); - SYS(fail, "ip -net %s addr add %s/24 dev veth2", NS_TEST, ADDR_2); - SYS(fail, "ip -net %s link set dev veth2 up", NS_TEST); - SYS(fail, "ip -net %s mptcp endpoint add %s %s", NS_TEST, ADDR_2, flags); SYS(fail, "ip netns exec %s sysctl -qw net.mptcp.scheduler=3D%s", NS_TEST= , sched); =20 return nstoken; fail: + cleanup_netns(nstoken); return NULL; } =20 -static int has_bytes_sent(char *addr) +static int has_bytes_sent(char *dst) { - char cmd[128]; - - snprintf(cmd, sizeof(cmd), "ip netns exec %s ss -it src %s sport %d dst %= s | %s", - NS_TEST, ADDR_1, PORT_1, addr, "grep -q bytes_sent:"); - return system(cmd); + return _ss_search(ADDR_1, dst, "sport", "bytes_sent:"); } =20 static void send_data_and_verify(char *msg, int addr1, int addr2) --=20 2.40.1