From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 38883A0C41; Fri, 16 Apr 2021 10:36:50 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E0472141BCF; Fri, 16 Apr 2021 10:36:49 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 73C89141461 for ; Fri, 16 Apr 2021 10:36:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1618562208; 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=0kDLFWSf+Mls7peCPBHIIFZvS7aU2amXvqRDTdH42sE=; b=emh/VRmZAN/gkQvwIlTevuCUqTfILPnfylNWajhfmK8TrcrhmxRld+SSlMKtTu/5dyVpRl Mfbm4S7SFozMDzgqUjyc0ha3bCW5XWLk6WpsUL9CSnlsX3jPj0hhGJK3vJeeCVkhl8fyqh sy3WsIYWzXkVWt0fdlCFXIO5O0L/5EE= 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-260-2haIUHvKPX2WUZYmn2FrQQ-1; Fri, 16 Apr 2021 04:36:46 -0400 X-MC-Unique: 2haIUHvKPX2WUZYmn2FrQQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 95561107ACE3 for ; Fri, 16 Apr 2021 08:36:45 +0000 (UTC) Received: from [10.36.110.28] (unknown [10.36.110.28]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C397562951; Fri, 16 Apr 2021 08:36:40 +0000 (UTC) To: Balazs Nemeth , dev@dpdk.org Cc: david.marchand@redhat.com References: From: Maxime Coquelin Message-ID: <42a4d353-187b-b5bd-3e30-66379294aede@redhat.com> Date: Fri, 16 Apr 2021 10:36:38 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 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 v3] vhost: allocate and free packets in bulk 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 4/16/21 10:18 AM, Balazs Nemeth wrote: > Move allocation out further and perform all allocation in bulk. The same > goes for freeing packets. In the process, also rename > virtio_dev_pktmbuf_alloc to virtio_dev_pktmbuf_prep. This > function now receives an already allocated mbuf pointer. > > Signed-off-by: Balazs Nemeth > --- > lib/librte_vhost/virtio_net.c | 58 +++++++++++++++++++++++------------ > 1 file changed, 38 insertions(+), 20 deletions(-) > Reviewed-by: Maxime Coquelin Thanks, Maxime