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 AE10365BA2 for ; Thu, 29 Feb 2024 11:23:57 +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=1709205837; cv=none; b=SCasrlcm6+eU5GcvZyt3NTa9F0zQ8/g01qGVUxT6z2L3dn39l5NMdxdGDTAUSFlIIDtmAKEOv+9y2sWoCtij/ZH3WxdCl4TMXO6tHI/AiB10GM3bGy0elPk2sEIBS9kA0gI7AKMBqXDfhcGpA580PVmiht+YHWwixee400i3kvk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709205837; c=relaxed/simple; bh=kt/gKDK556DmBJBK0Q84vGZ/HdxSmxh5uhaeyI1T2Ds=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=PyoPot3xxm8TxbmS127W/aveIe/hdOzO6GMZv16H6CkSLAXfbnN1kH5xMvWresY1mLGIq3RJf+Fd3EFIkhx/VNrcWu+O+8aW5C+TgSxA0Y7PR6/tg3f74MW4JLHnF4qNwfu7PvhgC+6q+x7bxkhzV24oT4K36qQNcRgWWYBIqYc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=upW6nIPs; 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="upW6nIPs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8325AC433C7; Thu, 29 Feb 2024 11:23:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709205837; bh=kt/gKDK556DmBJBK0Q84vGZ/HdxSmxh5uhaeyI1T2Ds=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=upW6nIPs0xOdsaCQz0m+wfGUnOdrq5Mtv1JdnxfWWhIpbRWgkIYrvq8+or3kv0BbY IsiG6z2F8CO5brx7wm9QuoeaWkM9hLIrSS6/grhHc0OZegkxBcR4BE0j5okOwP60U/ 1ga229Ln62E6j2Dy61IvzvERGDCsqG7iYymgaHPiBtliDwUSP10uEdqmbAz5VIj23n uZK1NxE4DFjOG+T/KKqgjJzMtgVKRfl+wxg6O9Ciel225m5qljBpXfBKVKdoYqPtgu KAwSYEGs6j0wRZG6rtN7vWDq5YcA2RMJTgNdPsSuLMutvC9wIDKEcKytt8w6EOr7HP 9DKGRK6uzo0ZQ== Message-ID: Date: Thu, 29 Feb 2024 12:23:54 +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 v7 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; 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charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Geliang, On 29/02/2024 10:51, 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. > > 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 0ca2960c9099..4f40221a86cb 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 Sorry, I forgot to comment on the previous patch: I didn't get why you cannot use TEST_COUNT for the increment? So have here: PORT=10000 (Or 'PORT_BASE', or even 'port_base' like most "global" variables used in this file) > 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=$((10000+PORT++)) Here: port=$((PORT + TEST_COUNT)) > TEST_COUNT=$((TEST_COUNT+1)) > > if [ "$rcvbuf" -gt 0 ]; then > @@ -710,7 +711,7 @@ EOF > > echo "INFO: test $msg" > > - TEST_COUNT=10000 > + PORT=10000 And here: PORT=20000 So there is only one counter, not 2. Would that not work? > 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.