From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (xvm-189-124.dc0.ghst.net [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id A8CEBA09FF; Wed, 6 Jan 2021 17:51:36 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5116B140CB4; Wed, 6 Jan 2021 17:51:36 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by mails.dpdk.org (Postfix) with ESMTP id C6D2940FA7 for ; Wed, 6 Jan 2021 17:51:35 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1609951895; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=NMQL2LNpgVGnQ6yFJhUGjnsr8b8MbQeS03cLQTR6K0Q=; b=UBDTvZLeFnoNu9SDAFdqssyUyRaXTMkepkY6JHzPvDqQlRtzMzzvVc5xqBx12bYHEbobeL H8Nh+Qe2shulgH0TWaS0pBkGOxjZpdJe1pOhswvtgVBVv9WGJBrlvTtzh7tWimncV87kJW 8i5s6wVeEnQ1EAY7CNh+LzACVugRn44= 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-400-lghBv1sTPYyTGxEoCoRoww-1; Wed, 06 Jan 2021 11:51:31 -0500 X-MC-Unique: lghBv1sTPYyTGxEoCoRoww-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 8F7BF100C608; Wed, 6 Jan 2021 16:51:30 +0000 (UTC) Received: from [10.36.110.9] (unknown [10.36.110.9]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 10CF31002393; Wed, 6 Jan 2021 16:51:28 +0000 (UTC) To: Xueming Li , Matan Azrad , Viacheslav Ovsiienko Cc: dev@dpdk.org, Asaf Penso References: <1606952203-23310-1-git-send-email-xuemingl@nvidia.com> <1606952203-23310-3-git-send-email-xuemingl@nvidia.com> From: Maxime Coquelin Message-ID: Date: Wed, 6 Jan 2021 17:51:26 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <1606952203-23310-3-git-send-email-xuemingl@nvidia.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=maxime.coquelin@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH 3/4] vdpa/mlx5: add cpu core parameter to bind polling thread X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 12/3/20 12:36 AM, Xueming Li wrote: > This patch adds new device argument to specify cpu core affinity to > event polling thread for better latency and throughput. The thread > could be also located by name "vDPA-mlx5-". > > Signed-off-by: Xueming Li > Acked-by: Matan Azrad > --- > doc/guides/vdpadevs/mlx5.rst | 5 +++++ > drivers/vdpa/mlx5/mlx5_vdpa.c | 7 +++++++ > drivers/vdpa/mlx5/mlx5_vdpa.h | 1 + > drivers/vdpa/mlx5/mlx5_vdpa_event.c | 23 ++++++++++++++++++++++- > 4 files changed, 35 insertions(+), 1 deletion(-) > Reviewed-by: Maxime Coquelin Thanks, Maxime