From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) (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 6A60C6D19 for ; Wed, 18 Aug 2021 10:36:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1629282963; 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=oD6KLi+8lTGkiQcXdxypZAvO8/0Rdh3O64xeuJHaGfs=; b=IFZN2YAInDxs2VXjH6xsHuPYLvYXZwJ7AnjZ2wwbt0mEkc1w7mTasonbYe1U1VniZcM19t QUWpuKP7hKbRf/GNI6+eW5M0vjomRnnFnb4h4b9azl9U7kFDBz73dMYBm3eQMdU6un9+jZ mCD+uMb+SYJ55nKBxY+EtFjNH9X+mBM= 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-245-4eWUqJh3MbK0YcoZ4Pildw-1; Wed, 18 Aug 2021 06:36:00 -0400 X-MC-Unique: 4eWUqJh3MbK0YcoZ4Pildw-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D12F2801B3D for ; Wed, 18 Aug 2021 10:35:59 +0000 (UTC) Received: from gerbillo.redhat.com (unknown [10.39.194.166]) by smtp.corp.redhat.com (Postfix) with ESMTP id 47155100EBAD for ; Wed, 18 Aug 2021 10:35:59 +0000 (UTC) From: Paolo Abeni To: mptcp@lists.linux.dev Subject: [PATCH net-next 0/4] mptcp: minor receive path optimization Date: Wed, 18 Aug 2021 12:35:45 +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 2.84 on 10.5.11.22 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. 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