From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: Re: [PATCH v2] net/virtio: add platform memory ordering feature support Date: Wed, 9 Jan 2019 10:50:07 -0500 Message-ID: <20190109104855-mutt-send-email-mst@kernel.org> References: <20181214153812.3878-1-i.maximets@samsung.com> <20181226163712.31596-1-i.maximets@samsung.com> <2832c88f-9b43-997c-5937-ef5ae6482fd5@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Shahaf Shuler , "dev@dpdk.org" , Maxime Coquelin , Xiao Wang , "jfreimann@redhat.com" , Tiwei Bie , Zhihong Wang , Jason Wang , "xiaolong.ye@intel.com" , "alejandro.lucero@netronome.com" , Daniel Marcovitch To: Ilya Maximets Return-path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id 950A11B53E for ; Wed, 9 Jan 2019 16:50:49 +0100 (CET) Content-Disposition: inline In-Reply-To: <2832c88f-9b43-997c-5937-ef5ae6482fd5@samsung.com> 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 Wed, Jan 09, 2019 at 05:34:38PM +0300, Ilya Maximets wrote: > virtio_mb() is really heavy. I'd like to avoid it somehow, but I don't > know how to do this yet. Linux driver doesn't avoid it either. -- MST