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 59B666D24 for ; Thu, 19 Aug 2021 15:16:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1629386193; 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=5d6Kpq0bKpSIObdHA3NfrVheFjSH9QxLKFkd1saHND8=; b=gVbqsnuGVNfm+fl3jRvHtDbV/0ESwENnZsZUej15OqlCmOg7OL6NUn5sd9M+J1ZhJHnScW j12r73IYiqXHmOjNcDidKlyLF5SwsbyF4QAXqgS+rWzk7oKinHEsB0dyag0W9IfYyx6Ph/ kdNX47UjPPc9TzXv46kndcPpuT0QDs4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-602-niMzDbXzMVGetGAxhMau1w-1; Thu, 19 Aug 2021 11:16:30 -0400 X-MC-Unique: niMzDbXzMVGetGAxhMau1w-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 93E96801A92 for ; Thu, 19 Aug 2021 15:16:29 +0000 (UTC) Received: from gerbillo.redhat.com (unknown [10.39.194.179]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0DE9E6F97F for ; Thu, 19 Aug 2021 15:16:28 +0000 (UTC) From: Paolo Abeni To: mptcp@lists.linux.dev Subject: [PATCH v2 mptcp-next 0/4] mptcp: minor receive path optimization Date: Thu, 19 Aug 2021 17:16:13 +0200 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 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pabeni@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" This series aims at closing: https://github.com/multipath-tcp/mptcp_net-next/issues/42 The relevant code is introduced by patch 4/4. Do do the above in hopefully clean way, the series needs some changes to the input options struct. That means a lot of noise in the option-related code in the previous patches, anyhow no functional change is intended here. v1 -> v2: - fixed = -> |= (Mat) - fixed bug in ADD_ADDR processing (still in 3/4) Paolo Abeni (4): mptcp: do not set unconditionally csum_reqd on incoming opt mptcp: better binary layout for mptcp_options_received mptcp: consolidate in_opt sub-options fields in a bitmask mptcp: optimize the input options processing. net/mptcp/options.c | 140 +++++++++++++++++++------------------------ net/mptcp/protocol.c | 4 +- net/mptcp/protocol.h | 36 ++++++----- net/mptcp/subflow.c | 40 +++++++------ 4 files changed, 104 insertions(+), 116 deletions(-) -- 2.26.3