Return-Path: Received: from quartz.orcorp.ca ([184.70.90.242]:58189 "EHLO quartz.orcorp.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752383AbbC3WeR (ORCPT ); Mon, 30 Mar 2015 18:34:17 -0400 Date: Mon, 30 Mar 2015 16:33:54 -0600 From: Jason Gunthorpe To: Michael Wang Cc: "ira.weiny" , Roland Dreier , Sean Hefty , Hal Rosenstock , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, "J. Bruce Fields" , Trond Myklebust , "David S. Miller" , Or Gerlitz , Moni Shoua , PJ Waskiewicz , Tatyana Nikolova , Yan Burman , Jack Morgenstein , Bart Van Assche , Yann Droneaud , Colin Ian King , Majd Dibbiny , Jiri Kosina , Matan Barak , Alex Estrin , Doug Ledford , Eric Dumazet , Erez Shitrit , Sagi Grimberg , Haggai Eran , Shachar Raindel , Mike Marciniszyn , Steve Wise , Tom Tucker , Chuck Lever Subject: Re: [RFC PATCH 07/11] IB/Verbs: Use management helper has_mcast() and, cap_mcast() for mcast-check Message-ID: <20150330223354.GA27728@obsidianresearch.com> References: <551579CA.4030901@profitbricks.com> <55157B71.6040505@profitbricks.com> <20150327162820.GC28412@obsidianresearch.com> <20150327170508.GB27862@phlsvsds.ph.intel.com> <20150327174727.GB28901@obsidianresearch.com> <551909AC.2030304@profitbricks.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <551909AC.2030304@profitbricks.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: On Mon, Mar 30, 2015 at 10:30:36AM +0200, Michael Wang wrote: > Thus I also agreed check inside mcast_event_handler() is unnecessary, > maybe we can change that logical to WARN_ON(!cap_mcast()) ? Seems reasonable to me. Jason