From patchwork Mon Jul 8 02:29:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 811322 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 352051FA3; Mon, 8 Jul 2024 02:30:18 +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=1720405819; cv=none; b=lVUqwm4OXGGjY8nBKQPCMpv5WHYMyNMoQXwBuGP/01vmbxV0gUzFJ7z0EXFB1Zo4JzqKvO5o/MXbz4I4HPTWX8HAW/YDIY0Qr6mbc3ltGzep5YDHAJi+/XC++pdudg5/SDptXUPh4zWnfxSX1VrHYFq1LQ/ItpUWo5MbBetO4I0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720405819; c=relaxed/simple; bh=00pdNC+8+bJCChvMSP7B2ks/Ry/OoNnOXIemGC5RruM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IfNnO/zBDkPmZty/I7NG45VKDXJebcKWeWNoGGixCZ5vwZKMVvKBwlKuySpaynMZgQWCNizYo6ZQW8MwMfB/DFxd7Pn7bMEkQsAx+BCe0c/Ew7CXLDksJL2uaBxgszo0CaGaSIxfuVh/M7/ebjfSWMTeGwHSCG85fKDbKxuNSsc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=U7O9D65f; 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="U7O9D65f" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9643DC4AF14; Mon, 8 Jul 2024 02:30:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720405818; bh=00pdNC+8+bJCChvMSP7B2ks/Ry/OoNnOXIemGC5RruM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U7O9D65f6HmnYQhWcurwSJSsWMHQW56LEVQakloS0vjHZDJmnaBYmm0oBLxGB0mYt kBGcq8PM/TAtNWZKGRtDkEPsg/J6AXSm85OAEOQ/G6SWdh0qkFaQcwB1+Ka0nKX6o5 mwOaqh7FUor6RnOa18sFSWzgQv1hf5PL/MvUc6CuqJXXOtNHlNYF1Rtj3bAO2hLFeg HuK2TcH06817YBFoO8E+X2BpmO2Q98u4W+l4uG6CnI8GKbWuPRh8ynQP+rn9sEH57x 4Tp8Wb6FD9WPOiJErqjf35Rs+ToCRA6kWRRQdhtDigDLGCLe8Jmssh/ad9wdI8j+9O wYClT+kMQGRoQ== 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 Subject: [PATCH bpf-next v10 02/12] selftests/bpf: Use start_server_str in sockmap_ktls Date: Mon, 8 Jul 2024 10:29:40 +0800 Message-ID: <52e84e1325b977c971d1745f8056a1cf9b5add17.1720405046.git.tanggeliang@kylinos.cn> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Geliang Tang Include network_helpers.h in prog_tests/sockmap_ktls.c, use public network helper start_server_str() instead of local defined function tcp_server(). This can avoid duplicate code. Technically, this is not a one-for-one replacement, as start_server_str() also does bind(). But the difference does not seem to matter. Acked-by: Eduard Zingerman Signed-off-by: Geliang Tang --- .../selftests/bpf/prog_tests/sockmap_ktls.c | 23 +++++-------------- 1 file changed, 6 insertions(+), 17 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c b/tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c index 2d0796314862..32be112967a5 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c @@ -6,25 +6,11 @@ #include #include "test_progs.h" +#include "network_helpers.h" #define MAX_TEST_NAME 80 #define TCP_ULP 31 -static int tcp_server(int family) -{ - int err, s; - - s = socket(family, SOCK_STREAM, 0); - if (!ASSERT_GE(s, 0, "socket")) - return -1; - - err = listen(s, SOMAXCONN); - if (!ASSERT_OK(err, "listen")) - return -1; - - return s; -} - static int disconnect(int fd) { struct sockaddr unspec = { AF_UNSPEC }; @@ -35,12 +21,15 @@ static int disconnect(int fd) /* Disconnect (unhash) a kTLS socket after removing it from sockmap. */ static void test_sockmap_ktls_disconnect_after_delete(int family, int map) { + struct network_helper_opts opts = { + .backlog = SOMAXCONN, + }; struct sockaddr_storage addr = {0}; socklen_t len = sizeof(addr); int err, cli, srv, zero = 0; - srv = tcp_server(family); - if (srv == -1) + srv = start_server_str(family, SOCK_STREAM, NULL, 0, &opts); + if (!ASSERT_GE(srv, 0, "start_server_str")) return; err = getsockname(srv, (struct sockaddr *)&addr, &len);