From mboxrd@z Thu Jan 1 00:00:00 1970 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 6AC101442F7 for ; Wed, 24 Jul 2024 09:32:24 +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=1721813544; cv=none; b=f4EVc823ygEZicmH2Rnnj2tg5vk24sxQxb9BHV5+xYFWxm8v8z09jdzXDNDDdThqx1JAh9tewYPPsuM+7/HCnvOxEiv4iFBqIkadRg8j44FKYJ5fZhLsnxw/pRwU9/yggIJa4J6wTNvSgfIYwE5NGMq3gHMaMQN3JVrjvzxgHKg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721813544; c=relaxed/simple; bh=3TAeZWNMUKKxt6mI0U94iHimP2yL+Ua+uxHg78fwzoM=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=ljZ0rbDT8kdn/ewKvOsQ70zb0g6CcpYj99lht6mq+nTCCn5N8K1sYO+6eFYb5UgCUrZBpkjXtFI34fTNQUbF6bt3ezSYqtNMG8v5YJlATIrUSK9X5aF8knn4zuzASxrld5wwobPiV0VyIHrDCZlp9rgYL4ZvjOryoL3PvOk69gQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=e4uEtzgx; 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="e4uEtzgx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C2A4C32782; Wed, 24 Jul 2024 09:32:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721813544; bh=3TAeZWNMUKKxt6mI0U94iHimP2yL+Ua+uxHg78fwzoM=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=e4uEtzgxS/F6eMc+/839jV0v/6X68ek4zE6wsecBwhezY0GzifbH2gmY160U4OA9t 1XDs1smi5Xlydq3aObcgm1qljv5gaHyM0jTjNGx80s1UynRZ58/EXxi6J3b2NvKEcw VkKP29D1g57rhvwQPvfA4m6O1Z5RBy56D5V7RznOnlwaVHTmWV7jjstKeqGUv4cxA6 6XqErnuPfeCEklSm/vS8rWSGFiTtg+st0DlvkyR6+XIFXZ4KnlfLo43dE5LkkSaYyU GgEGZvHYHPsVk3xNo91GonUPhoTVGxB6ShxWgSizjUfEGOzZpe9sggoOCbVrtyIJqL eLFjDrZh3QrJg== Message-ID: <14043bdeb2621f6f283fbe59eff0084bbf8179fa.camel@kernel.org> Subject: Re: [PATCH bpf-next v2 3/4] selftests/bpf: Monitor traffic for sockmap_listen. From: Geliang Tang To: Kui-Feng Lee , bpf@vger.kernel.org, ast@kernel.org, martin.lau@linux.dev, song@kernel.org, kernel-team@meta.com, andrii@kernel.org, sdf@fomichev.me Cc: sinquersw@gmail.com, kuifeng@meta.com Date: Wed, 24 Jul 2024 17:32:18 +0800 In-Reply-To: <20240723182439.1434795-4-thinker.li@gmail.com> References: <20240723182439.1434795-1-thinker.li@gmail.com> <20240723182439.1434795-4-thinker.li@gmail.com> Autocrypt: addr=geliang@kernel.org; prefer-encrypt=mutual; keydata=mQINBGWKTg4BEAC/Subk93zbjSYPahLCGMgjylhY/s/R2ebALGJFp13MPZ9qWlbVC8O+X lU/4reZtYKQ715MWe5CwJGPyTACILENuXY0FyVyjp/jl2u6XYnpuhw1ugHMLNJ5vbuwkc1I29nNe8 wwjyafN5RQV0AXhKdvofSIryqm0GIHIH/+4bTSh5aB6mvsrjUusB5MnNYU4oDv2L8MBJStqPAQRLl P9BWcKKA7T9SrlgAr0VsFLIOkKOQPVTCnYxn7gfKogH52nkPAFqNofVB6AVWBpr0RTY7OnXRBMInM HcjVG4I/NFn8Cc7oaGaWHqX/yHAufJKUsldieQVFd7C/SI8jCUXdkZxR0Tkp0EUzkRc/TS1VwWHav 0x3oLSy/LGHfRaIC/MqdGVqgCnm6wapUt7f/JHloyIyKJBGBuHCLMpN6n/kNkSCzyZKV7h6Vw1OL5 18p0U3Optyakoh95KiJsKzcd3At/eftQGlNn5WDflHV1+oMdW2sRgfVDPrYeEcYI5IkTc3LRO6ucp VCm9/+poZSHSXMI/oJ6iXMJE8k3/aQz+EEjvc2z0p9aASJPzx0XTTC4lciTvGj62z62rGUlmEIvU2 3wWH37K2EBNoq+4Y0AZsSvMzM+CcTo25hgPaju1/A8ErZsLhP7IyFT17ARj/Et0G46JRsbdlVJ/Pv X+XIOc2mpqx/QARAQABtCVHZWxpYW5nIFRhbmcgPGdlbGlhbmcudGFuZ0BsaW51eC5kZXY+iQJUBB MBCgA+FiEEZiKd+VhdGdcosBcafnvtNTGKqCkFAmWKTg4CGwMFCRLMAwAFCwkIBwIGFQoJCAsCBBY CAwECHgECF4AACgkQfnvtNTGKqCmS+A/9Fec0xGLcrHlpCooiCnNH0RsXOVPsXRp2xQiaOV4vMsvh G5AHaQLb3v0cUr5JpfzMzNpEkaBQ/Y8Oj5hFOORhTyCZD8tY1aROs8WvbxqvbGXHnyVwqy7AdWelP +0lC0DZW0kPQLeel8XvLnm9Wm3syZgRGxiM/J7PqVcjujUb6SlwfcE3b2opvsHW9AkBNK7v8wGIcm BA3pS1O0/anP/xD5s5L7LIMADVB9MqQdeLdFU+FFdafmKSmcP9A2qKHAvPBUuQo3xoBOZR3DMqXIP kNCBfQGkAx5tm1XYli1u3r5tp5QCRbY5LSkntMNJJh0eWLU8I+zF6NWhqNhHYRD3zc1tiXlG5E0ob pX02Dy25SE2zB3abCRdAK30nCI4lMyMCcyaeFqvf6uhiugLiuEPRRRdJDWICOLw6KOFmxWmue1F71 k08nj5PQMWQUX3X2K6jiOuoodYwnie/9NsH3DBHIVzVPWASFd6JkZ21i9Ng4ie+iQAveRTCeCCF6V RORJR0R8d7mI9+1eqhNeKzs21gQPVf/KBEIpwPFDjOdTwS/AEQQyhB+5ALeYpNgfKl2p30C20VRfJ GBaTc4ReUXh9xbUx5OliV69iq9nIVIyculTUsbrZX81Gz6UlbuSzWc4JclWtXf8/QcOK31wputde7 Fl1BTSR4eWJcbE5Iz2yzgQu0IUdlbGlhbmcgVGFuZyA8Z2VsaWFuZ0BrZXJuZWwub3JnPokCVAQTA QoAPhYhBGYinflYXRnXKLAXGn577TUxiqgpBQJlqclXAhsDBQkSzAMABQsJCAcCBhUKCQgLAgQWAg MBAh4BAheAAAoJEH577TUxiqgpaGkP/3+VDnbu3HhZvQJYw9a5Ob/+z7WfX4lCMjUvVz6AAiM2atD yyUoDIv0fkDDUKvqoU9BLU93oiPjVzaR48a1/LZ+RBE2mzPhZF201267XLMFBylb4dyQZxqbAsEhV c9VdjXd4pHYiRTSAUqKqyamh/geIIpJz/cCcDLvX4sM/Zjwt/iQdvCJ2eBzunMfouzryFwLGcOXzx OwZRMOBgVuXrjGVB52kYu1+K90DtclewEgvzWmS9d057CJztJZMXzvHfFAQMgJC7DX4paYt49pNvh cqLKMGNLPsX06OR4G+4ai0JTTzIlwVJXuo+uZRFQyuOaSmlSjEsiQ/WsGdhILldV35RiFKe/ojQNd 4B4zREBe3xT+Sf5keyAmO/TG14tIOCoGJarkGImGgYltTTTM6rIk/wwo9FWshgKAmQyEEiSzHTSnX cGbalD3Do89YRmdG+5eP7HQfsG+VWdn8IH6qgIvSt8GOw6RfSP7omMXvXji1VrbWG4LOFYcsKTN+d GDhl8LmU0y44HejkCzYj/b28MvNTiRVfucrmZMGgI8L5A4ZwQ3Inv7jY13GZSvTb7PQIbqMcb1P3S qWJFodSwBg9oSw21b+T3aYG3z3MRCDXDlZAJONELx32rPMdBva8k+8L+K8gc7uNVH4jkMPkP9jPnV Px+2P2cKc7LXXedb/qQ3MuQINBGWKTg4BEADJxiOtR4SC7EHrUDVkp/pJCQC2wxNVEiJOas/q7H62 BTSjXnXDc8yamb+HDO+Sncg9SrSRaXIh+bw9G3rvOiC2aQKB6EyIWKMcuDlD7GbkLJGRoPCA5nSfH Szht2PdNvbDizODhtBy8BOQA6Vb21XOb1k/hfD8Wy6OnvkA4Er61cf66BzXeTEFrvAIW+eUeoYTBA eOOc2m4Y0J28lXhoQftpNGV5DxH9HSQilQZxEyWkNj8oomVJ6Db7gSHre0odlt5ZdB7eCJik12aPI dK5W97adXrUDAclipsyYmZoC1oRkfUrHZ3aYVgabfC+EfoHnC3KhvekmEfxAPHydGcp80iqQJPjqn eDJBOrk6Y51HDMNKg4HJfPV0kujgbF3Oie2MVTuJawiidafsAjP4r7oZTkP0N+jqRmf/wkPe4xkGQ Ru+L2GTknKtzLAOMAPSh38JqlReQ59G4JpCqLPr00sA9YN+XP+9vOHT9s4iOu2RKy2v4eVOAfEFLX q2JejUQfXZtzSrS/31ThMbfUmZsRi8CY3HRBAENX224Wcn6IsXj3K6lfYxImRKWGa/4KviLias917 DT/pjLw/hE8CYubEDpm6cYpHdeAEmsrt/9dMe6flzcNQZlCBgl9zuErP8Cwq8YNO4jN78vRlLLZ5s qgDTWtGWygi/SUj8AUQHyF677QARAQABiQI7BBgBCgAmFiEEZiKd+VhdGdcosBcafnvtNTGKqCkFA mWKTg4CGwwFCRLMAwAACgkQfnvtNTGKqCkpsw/2MuS0PVhl2iXs+MleEhnN1KjeSYaw+nLbRwd2Sd XoVXBquPP9Bgb92T2XilcWObNwfVtD2eDz8eKf3e9aaWIzZRQ3E5BxiQSHXl6bDDNaWJB6I8dd5TW +QnBPLzvqxgLIoYn+2FQ0AtL0wpMOdcFg3Av8MEmMJk6s/AHkL8HselA3+4h8mgoK7yMSh601WGrQ AFkrWabtynWxHrq4xGfyIPpq56e5ZFPEPd4Ou8wsagn+XEdjDof/QSSjJiIaenCdDiUYrx1jltLmS lN4gRxnlCBp6JYr/7GlJ9Gf26wk25pb9RD6xgMemYQHFgkUsqDulxoBit8g9e0Jlo0gwxvWWSKBJ8 3f22kKiMdtWIieq94KN8kqErjSXcpI8Etu8EZsuF7LArAPch/5yjltOR5NgbcZ1UBPIPzyPgcAmZl AQgpy5c2UBMmPzxco/A/JVp4pKX8elTc0pS8W7ne8mrFtG7JL0VQfdwNNn2R45VRf3Ag+0pLSLS7W OVQcB8UjwxqDC2t3tJymKmFUfIq8N1DsNrHkBxjs9m3r82qt64u5rBUH3GIO0MGxaI033P+Pq3BXy i1Ur7p0ufsjEj7QCbEAnCPBTSfFEQIBW4YLVPk76tBXdh9HsCwwsrGC2XBmi8ymA05tMAFVq7a2W+ TO0tfEdfAX7IENcV87h2yAFBZkaA== Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.52.0-1build2 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Tue, 2024-07-23 at 11:24 -0700, Kui-Feng Lee wrote: > Enable traffic monitor for each subtest of sockmap_listen. > > Signed-off-by: Kui-Feng Lee > --- >  tools/testing/selftests/bpf/prog_tests/sockmap_listen.c | 8 ++++++++ >  1 file changed, 8 insertions(+) > > diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c > b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c > index e91b59366030..62683ccb6d56 100644 > --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c > +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c > @@ -28,6 +28,7 @@ >  #include "test_sockmap_listen.skel.h" >   >  #include "sockmap_helpers.h" > +#include "network_helpers.h" >   >  static void test_insert_invalid(struct test_sockmap_listen *skel > __always_unused, >   int family, int sotype, int mapfd) > @@ -1893,14 +1894,21 @@ static void test_udp_unix_redir(struct > test_sockmap_listen *skel, struct bpf_map >  { >   const char *family_name, *map_name; >   char s[MAX_TEST_NAME]; > + struct tmonitor_ctx *tmon; >   >   family_name = family_str(family); >   map_name = map_type_str(map); >   snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, > __func__); >   if (!test__start_subtest(s)) >   return; > + > + tmon = traffic_monitor_start(NULL); > + ASSERT_TRUE(tmon, "traffic_monitor_start"); Using ASSERT_TRUE() on a pointer is a bit strange, it's better to use ASSERT_NEQ(NULL) like patch 2. > + >   inet_unix_skb_redir_to_connected(skel, map, family); >   unix_inet_skb_redir_to_connected(skel, map, family); > + > + traffic_monitor_stop(tmon); >  } >   >  static void run_tests(struct test_sockmap_listen *skel, struct > bpf_map *map,