Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964782AbWCGVxP (ORCPT ); Tue, 7 Mar 2006 16:53:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964781AbWCGVxP (ORCPT ); Tue, 7 Mar 2006 16:53:15 -0500 Received: from [194.90.237.34] ([194.90.237.34]:30785 "EHLO mtlexch01.mtl.com") by vger.kernel.org with ESMTP id S964777AbWCGVxO (ORCPT ); Tue, 7 Mar 2006 16:53:14 -0500 Date: Tue, 7 Mar 2006 23:53:22 +0200 From: "Michael S. Tsirkin" To: Stephen Hemminger Cc: Matt Leininger , Shirley Ma , netdev@vger.kernel.org, Linux Kernel Mailing List , openib-general@openib.org, "David S. Miller" Subject: Re: [openib-general] Re: TSO and IPoIB performance degradation Message-ID: <20060307215322.GD20703@mellanox.co.il> Reply-To: "Michael S. Tsirkin" References: <1141767891.6119.903.camel@localhost> <20060307134907.733d3d27@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060307134907.733d3d27@localhost.localdomain> User-Agent: Mutt/1.4.2.1i X-OriginalArrivalTime: 07 Mar 2006 21:55:32.0781 (UTC) FILETIME=[DB5D8DD0:01C64231] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 432 Lines: 13 Quoting r. Stephen Hemminger : > Is IB using NAPI or just doing netif_rx()? No, IPoIB doesn't use NAPI. -- Michael S. Tsirkin Staff Engineer, Mellanox Technologies - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/