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 E65281E497 for ; Mon, 4 Mar 2024 12:31:59 +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=1709555520; cv=none; b=LBG0p4wEang92wwETyb4ZFUD64ro2sKP9Rpa0LFKKPrM5lNdKZJyARTh5QMxlLJ2fq1BsDsLam6GworuHhN0LZPdgj7bMT2XLL8wto5kLHqH/BTbGQ8y4SekuRjSymzpWkVvpdFfh3T2ON2YRIrw0dqYAT1aXA364BJ3lsz6W4c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709555520; c=relaxed/simple; bh=PgFBHBMCb5VWGZp9GcRsoY7TWzg6vvnkpcwVD3LYbxY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=qjH4THlCfJSDBA5iP4ut8LYCpCe+jQZTjSeIaXMSG8fT/EHkVZlR7oyB2pgssODjOY4DLwTVtzRpoLkJL9nm6Bprgm/8GLQdU21GYNlX3sqMIvCKJlbYKLxouOlOmNZSmvnqoRwTEC0tGvgfeauUul72ptWU9Vf1Y71Wq3Xic7o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nqsHpLhd; 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="nqsHpLhd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE5A5C433F1; Mon, 4 Mar 2024 12:31:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709555519; bh=PgFBHBMCb5VWGZp9GcRsoY7TWzg6vvnkpcwVD3LYbxY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=nqsHpLhdVkxpQGloK+DIG1TqPMNSZVEVQ877I9MtdGJpsszEkG4vwCd1MdYA+cW+G U92Bz8hUXBFJ4dAy/HG7IYLpvSZ1jt4VkcB3XzYkwxA4NpT1y0siWBAh8bqxkmmuen 0775J5tfyc0523g/rrcrj+OhsimRcsCe0QFvMFBat70cakN7w6gYmZWXCZ9P/iPY0t qZ04zPJB553uz6W81MAMZIpWqwPfhJvrIoO/JudtlFPy/8neODlz+/XJkT/80Yr+WS kf+T96A7oighKXfdIkP9xdU3TzhGWq05snaANaGxHeynyVpdQVdtKbxpWZB9c7gIe8 N0mktkCpKSMWw== Message-ID: <0fecf41a-a227-4de3-9243-7e9db9efb434@kernel.org> Date: Mon, 4 Mar 2024 13:31:58 +0100 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH mptcp-next v11 2/8] selftests: mptcp: connect: add dedicated port counter Content-Language: en-GB, fr-BE To: Geliang Tang , mptcp@lists.linux.dev Cc: Geliang Tang References: From: Matthieu Baerts Autocrypt: addr=matttbe@kernel.org; keydata= xsFNBFXj+ekBEADxVr99p2guPcqHFeI/JcFxls6KibzyZD5TQTyfuYlzEp7C7A9swoK5iCvf YBNdx5Xl74NLSgx6y/1NiMQGuKeu+2BmtnkiGxBNanfXcnl4L4Lzz+iXBvvbtCbynnnqDDqU c7SPFMpMesgpcu1xFt0F6bcxE+0ojRtSCZ5HDElKlHJNYtD1uwY4UYVGWUGCF/+cY1YLmtfb WdNb/SFo+Mp0HItfBC12qtDIXYvbfNUGVnA5jXeWMEyYhSNktLnpDL2gBUCsdbkov5VjiOX7 CRTkX0UgNWRjyFZwThaZADEvAOo12M5uSBk7h07yJ97gqvBtcx45IsJwfUJE4hy8qZqsA62A nTRflBvp647IXAiCcwWsEgE5AXKwA3aL6dcpVR17JXJ6nwHHnslVi8WesiqzUI9sbO/hXeXw TDSB+YhErbNOxvHqCzZEnGAAFf6ges26fRVyuU119AzO40sjdLV0l6LE7GshddyazWZf0iac nEhX9NKxGnuhMu5SXmo2poIQttJuYAvTVUNwQVEx/0yY5xmiuyqvXa+XT7NKJkOZSiAPlNt6 VffjgOP62S7M9wDShUghN3F7CPOrrRsOHWO/l6I/qJdUMW+MHSFYPfYiFXoLUZyPvNVCYSgs 3oQaFhHapq1f345XBtfG3fOYp1K2wTXd4ThFraTLl8PHxCn4ywARAQABzSRNYXR0aGlldSBC YWVydHMgPG1hdHR0YmVAa2VybmVsLm9yZz7CwZEEEwEIADsCGwMFCwkIBwIGFQoJCAsCBBYC AwECHgECF4AWIQToy4X3aHcFem4n93r2t4JPQmmgcwUCZUDpDAIZAQAKCRD2t4JPQmmgcz33 EACjROM3nj9FGclR5AlyPUbAq/txEX7E0EFQCDtdLPrjBcLAoaYJIQUV8IDCcPjZMJy2ADp7 /zSwYba2rE2C9vRgjXZJNt21mySvKnnkPbNQGkNRl3TZAinO1Ddq3fp2c/GmYaW1NWFSfOmw MvB5CJaN0UK5l0/drnaA6Hxsu62V5UnpvxWgexqDuo0wfpEeP1PEqMNzyiVPvJ8bJxgM8qoC cpXLp1Rq/jq7pbUycY8GeYw2j+FVZJHlhL0w0Zm9CFHThHxRAm1tsIPc+oTorx7haXP+nN0J iqBXVAxLK2KxrHtMygim50xk2QpUotWYfZpRRv8dMygEPIB3f1Vi5JMwP4M47NZNdpqVkHrm jvcNuLfDgf/vqUvuXs2eA2/BkIHcOuAAbsvreX1WX1rTHmx5ud3OhsWQQRVL2rt+0p1DpROI 3Ob8F78W5rKr4HYvjX2Inpy3WahAm7FzUY184OyfPO/2zadKCqg8n01mWA9PXxs84bFEV2mP VzC5j6K8U3RNA6cb9bpE5bzXut6T2gxj6j+7TsgMQFhbyH/tZgpDjWvAiPZHb3sV29t8XaOF BwzqiI2AEkiWMySiHwCCMsIH9WUH7r7vpwROko89Tk+InpEbiphPjd7qAkyJ+tNIEWd1+MlX ZPtOaFLVHhLQ3PLFLkrU3+Yi3tXqpvLE3gO3LM7BTQRV4/npARAA5+u/Sx1n9anIqcgHpA7l 5SUCP1e/qF7n5DK8LiM10gYglgY0XHOBi0S7vHppH8hrtpizx+7t5DBdPJgVtR6SilyK0/mp 9nWHDhc9rwU3KmHYgFFsnX58eEmZxz2qsIY8juFor5r7kpcM5dRR9aB+HjlOOJJgyDxcJTwM 1ey4L/79P72wuXRhMibN14SX6TZzf+/XIOrM6TsULVJEIv1+NdczQbs6pBTpEK/G2apME7vf mjTsZU26Ezn+LDMX16lHTmIJi7Hlh7eifCGGM+g/AlDV6aWKFS+sBbwy+YoS0Zc3Yz8zrdbi Kzn3kbKd+99//mysSVsHaekQYyVvO0KD2KPKBs1S/ImrBb6XecqxGy/y/3HWHdngGEY2v2IP Qox7mAPznyKyXEfG+0rrVseZSEssKmY01IsgwwbmN9ZcqUKYNhjv67WMX7tNwiVbSrGLZoqf Xlgw4aAdnIMQyTW8nE6hH/Iwqay4S2str4HZtWwyWLitk7N+e+vxuK5qto4AxtB7VdimvKUs x6kQO5F3YWcC3vCXCgPwyV8133+fIR2L81R1L1q3swaEuh95vWj6iskxeNWSTyFAVKYYVskG V+OTtB71P1XCnb6AJCW9cKpC25+zxQqD2Zy0dK3u2RuKErajKBa/YWzuSaKAOkneFxG3LJIv Hl7iqPF+JDCjB5sAEQEAAcLBXwQYAQIACQUCVeP56QIbDAAKCRD2t4JPQmmgc5VnD/9YgbCr HR1FbMbm7td54UrYvZV/i7m3dIQNXK2e+Cbv5PXf19ce3XluaE+wA8D+vnIW5mbAAiojt3Mb 6p0WJS3QzbObzHNgAp3zy/L4lXwc6WW5vnpWAzqXFHP8D9PTpqvBALbXqL06smP47JqbyQxj Xf7D2rrPeIqbYmVY9da1KzMOVf3gReazYa89zZSdVkMojfWsbq05zwYU+SCWS3NiyF6QghbW voxbFwX1i/0xRwJiX9NNbRj1huVKQuS4W7rbWA87TrVQPXUAdkyd7FRYICNW+0gddysIwPoa KrLfx3Ba6Rpx0JznbrVOtXlihjl4KV8mtOPjYDY9u+8x412xXnlGl6AC4HLu2F3ECkamY4G6 UxejX+E6vW6Xe4n7H+rEX5UFgPRdYkS1TA/X3nMen9bouxNsvIJv7C6adZmMHqu/2azX7S7I vrxxySzOw9GxjoVTuzWMKWpDGP8n71IFeOot8JuPZtJ8omz+DZel+WCNZMVdVNLPOd5frqOv mpz0VhFAlNTjU1Vy0CnuxX3AM51J8dpdNyG0S8rADh6C8AKCDOfUstpq28/6oTaQv7QZdge0 JY6dglzGKnCi/zsmp2+1w559frz4+IC7j/igvJGX4KDDKUs0mlld8J2u2sBXv7CGxdzQoHaz lzVbFe7fduHbABmYz9cefQpO7wDE/Q== Organization: NGI0 Core In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Geliang, On 03/03/2024 12:52, Geliang Tang wrote: > From: Geliang Tang > > This patch adds a new dedicated counter 'PORT' instead of TEST_COUNT to > increase port numbers in mptcp_connect.sh. OK to have 2 counters, but... > This can avoid outputting discontinuous test counters. > > Signed-off-by: Geliang Tang > --- > tools/testing/selftests/net/mptcp/mptcp_connect.sh | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh > index 679e366c8f6b..30f44900ad38 100755 > --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh > +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh > @@ -33,6 +33,7 @@ do_tcp=0 > checksum=false > filesize=0 > connect_per_transfer=1 > +PORT=0 Then best not to use capital letters, like for most variables here above. And while at it, I think it would be better to start the counter from 10000, not 0. So here, have: port=10000 > if [ $tc_loss -eq 100 ];then > tc_loss=1% > @@ -314,7 +315,7 @@ do_transfer() > local extra_args="$7" > > local port > - port=$((10000+TEST_COUNT)) > + port=$((10000+PORT++)) port=$((port + 1)) > TEST_COUNT=$((TEST_COUNT+1)) > > if [ "$rcvbuf" -gt 0 ]; then > @@ -710,7 +711,7 @@ EOF > > echo "INFO: test $msg" > > - TEST_COUNT=10000 > + PORT=10000 port=20000 So at least this "port" counter represents the "port" being used, not an offset of it. > local extra_args="-o TRANSPARENT" > do_transfer ${listener_ns} ${connector_ns} MPTCP MPTCP \ > ${connect_addr} ${local_addr} "${extra_args}" Cheers, Matt -- Sponsored by the NGI0 Core fund.