From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 9D56F333733 for ; Fri, 31 Oct 2025 17:29:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761931765; cv=none; b=s1XyZkp32cVB9TBinuJoBMSBI5W8/7iXzinEVN65xO1Do4buCvohfgywzYJmtYkYUbMEakxiqi/34A559MjPiGANw6eX6ElU8le2eZQK1Y67nueiIPV7fL9HofAwz3spVdPn7iF/1o/RVD322aEfC5br7mOEPb6PBMHUwxu+g5U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761931765; c=relaxed/simple; bh=xPkjWlH6JTM0SpY0TPwokv8x2X38UWaB0Jv0ghG2fI8=; h=From:To:Subject:Date:Message-ID:MIME-Version:content-type; b=E9CF5lU7LXQQPf//EcrWaMiiV6+SGpG5WafOdo5KargCwXh5HvM7lM+RFmvd0V8pGV2u8EzxhVBaYapyGDbsMg36l80+w7dJtrfFYoi3tvMbtdiCCL/FjJMNh/I5la9RndOO7qIW6Op5BqeGI48rZoe7aGcEt8i/pj6nkaaSiW8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=HQsyo4ME; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="HQsyo4ME" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1761931762; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=nE/8WhsDvCbE7A2k/YNqghllRlnTGATtGUdLjy5CgyA=; b=HQsyo4MElFTU6yUwlJ0IqlGyR75t33m8jwj5chVYaUwjb+yv7KXYWghWWTvOHLEW1n0EBZ Dow+EAG5YZ30NbRQauC3WzJuGqQc84UzyZzj1ZzXBAfcUnuaWhYEGTOQlc9Zx6E3iReYy9 oKWxPtudVfuGxvmZW2iJYcrs44mIyBI= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-436-jvMJ8xTEPKykH0bspePVfA-1; Fri, 31 Oct 2025 13:29:20 -0400 X-MC-Unique: jvMJ8xTEPKykH0bspePVfA-1 X-Mimecast-MFC-AGG-ID: jvMJ8xTEPKykH0bspePVfA_1761931760 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id CFD4A1956095 for ; Fri, 31 Oct 2025 17:29:19 +0000 (UTC) Received: from gerbillo.redhat.com (unknown [10.45.224.247]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id E6FC030001A1 for ; Fri, 31 Oct 2025 17:29:18 +0000 (UTC) From: Paolo Abeni To: mptcp@lists.linux.dev Subject: [PATCH mptcp-next 0/4] mptcp: autotune related improvement Date: Fri, 31 Oct 2025 18:29:06 +0100 Message-ID: Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: OmSXZ_OjcbZrR1sLAf3d-dzgd4RJpu7ZdiaoBTVcMZA_1761931760 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true This series collects a few follow-up for the backlog refactor, with some of them posing as fixes just to confuse the enemy (or feel the season mood) Targeting net-next as the issues addressed are very old, the change is quite invasive and, as mentioned, based on the BL refactor. Only patch 1/4 could be considered for net, but still included because somewhat related to the others and to keep my life easy. Paolo Abeni (4): mptcp: avoid unneeded subflow-level drops. mptcp: fix receive space time initialization. mptcp: better mptcp-level rtt estimator mptcp: add receive queue awareness in tcp_rcv_space_adjust() net/mptcp/options.c | 31 ++++++++ net/mptcp/protocol.c | 177 ++++++++++++++++++++++++++----------------- net/mptcp/protocol.h | 15 +++- net/mptcp/subflow.c | 2 - 4 files changed, 150 insertions(+), 75 deletions(-) -- 2.51.0