From nobody Mon Feb 9 22:39:29 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 5FC4018035 for ; Tue, 2 Apr 2024 05:12:50 +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=1712034770; cv=none; b=Rv2FkYKJ/HY+y2gMlLGDN1XYbC5lS5nNbPZIkYIs/xZ64H0bs3XoKawacaBDQlpfOZn/I9FSMA/nlGguaOEZsy9ZgTvD+ibiSDK3jXiZADSbStnmiaBhJ8dbkuGYtxiosciYvP4QI2kuc/AypBDj0V9qNeuDRxz4zyJ9oNF78B8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712034770; c=relaxed/simple; bh=5R+qeikgnpj7UOrMn0rzG9sYyixCJqSM5C9rgM5Yu0g=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=oKl0XCOi6MIRSI26+mHvGZhtR00OCDRceR38i+/xMaLf3D2v6ffru3kdB8zh1edQx2fNBaasMqV7ZSgmm3USowhda8aq0SsZJq22kLNjtLPWVOWceHxRpaaJKyNNDa+sLWqES5my6bX1DixFMhXHJPEa5PmUpoV0CM5BfgxAZxk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oT+dxS2z; 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="oT+dxS2z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F1D4C433F1; Tue, 2 Apr 2024 05:12:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712034770; bh=5R+qeikgnpj7UOrMn0rzG9sYyixCJqSM5C9rgM5Yu0g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oT+dxS2zjQwOE7lY56pt0CJfcEFlmwCxmLbvVyliQE64YUhMsbGTGhZNn9qR/x/HS rgu3WEVQrPYCYK3yCMBujadOv49eTzFy0WQbOqFdExai00yoLqqgzxhKQM7a/GFOnX guKUZR/WLtHT4NrOBw16IKXzmMaO2LsmoWI2UFh3FR/VkgaDP9JiAixkmOAxb+vv6T z1f3ddzntRqAErppcCui6H1S7qAmk2F0SL5cxgEhHKY1tmS+WI/yteZffNQxArtMKS W8Xt8uQPhohpQGyhdSeNrem8z1fr10KUESSk1euZH14VeBQHCuxgTytxIYD0c2j/kS vbFnfgtL6z74g== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v4 04/11] Squash to "selftests/bpf: Add bpf scheduler test" 3 time Date: Tue, 2 Apr 2024 13:12:27 +0800 Message-Id: <84995e5d5803d1e93f1fb62191ebe99a5a37cb53.1712034575.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 Move time related code into send_data_and_verify. Signed-off-by: Geliang Tang --- .../testing/selftests/bpf/prog_tests/mptcp.c | 23 +++++++++---------- 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/mptcp.c b/tools/testing= /selftests/bpf/prog_tests/mptcp.c index df105cd23c28..ba1f803a8748 100644 --- a/tools/testing/selftests/bpf/prog_tests/mptcp.c +++ b/tools/testing/selftests/bpf/prog_tests/mptcp.c @@ -5,7 +5,6 @@ #include #include #include -#include #include "cgroup_helpers.h" #include "network_helpers.h" #include "mptcp_sock.skel.h" @@ -388,16 +387,12 @@ static void *server(void *arg) static void send_data(int lfd, int fd, char *msg) { ssize_t nr_recv =3D 0, bytes =3D 0; - struct timespec start, end; - unsigned int delta_ms; pthread_t srv_thread; void *thread_ret; char batch[1500]; int err; =20 WRITE_ONCE(stop, 0); - if (clock_gettime(CLOCK_MONOTONIC, &start) < 0) - return; =20 err =3D pthread_create(&srv_thread, NULL, server, (void *)(long)lfd); if (CHECK(err !=3D 0, "pthread_create", "err:%d errno:%d\n", err, errno)) @@ -414,16 +409,9 @@ static void send_data(int lfd, int fd, char *msg) bytes +=3D nr_recv; } =20 - if (clock_gettime(CLOCK_MONOTONIC, &end) < 0) - return; - - delta_ms =3D (end.tv_sec - start.tv_sec) * 1000 + (end.tv_nsec - start.tv= _nsec) / 1000000; - CHECK(bytes !=3D total_bytes, "recv", "%zd !=3D %u nr_recv:%zd errno:%d\n= ", bytes, total_bytes, nr_recv, errno); =20 - printf("%s: %u ms\n", msg, delta_ms); - WRITE_ONCE(stop, 1); =20 pthread_join(srv_thread, &thread_ret); @@ -467,7 +455,9 @@ static int has_bytes_sent(char *addr) =20 static void send_data_and_verify(char *msg, int addr1, int addr2) { + struct timespec start, end; int server_fd, client_fd; + unsigned int delta_ms; =20 server_fd =3D start_mptcp_server(AF_INET, ADDR_1, PORT_1, 0); if (!ASSERT_NEQ(server_fd, -1, "start_mptcp_server")) @@ -480,8 +470,17 @@ static void send_data_and_verify(char *msg, int addr1,= int addr2) if (set_nonblock(server_fd)) goto close_server; =20 + if (clock_gettime(CLOCK_MONOTONIC, &start) < 0) + goto close_server; + send_data(server_fd, client_fd, msg); =20 + if (clock_gettime(CLOCK_MONOTONIC, &end) < 0) + goto close_server; + + delta_ms =3D (end.tv_sec - start.tv_sec) * 1000 + (end.tv_nsec - start.tv= _nsec) / 1000000; + printf("%s: %u ms\n", msg, delta_ms); + if (addr1) ASSERT_OK(has_bytes_sent(ADDR_1), "Should have bytes_sent on addr1"); else --=20 2.40.1