From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754213AbcKQOd5 (ORCPT ); Thu, 17 Nov 2016 09:33:57 -0500 Received: from mx2.suse.de ([195.135.220.15]:54093 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753528AbcKQOdy (ORCPT ); Thu, 17 Nov 2016 09:33:54 -0500 Subject: Re: [PATCH v4 07/15] scsi: fc: implement kref backed reference counting To: Johannes Thumshirn , James Bottomley , "Martin K . Petersen" References: <8285c9478c568b2bb9f0f61da2953026058afa0c.1479374720.git.jthumshirn@suse.de> Cc: Christoph Hellwig , "open list:SCSI SUBSYSTEM" , open list From: Hannes Reinecke Message-ID: <42b4cf88-054d-23f1-68f0-cb713f80227b@suse.de> Date: Thu, 17 Nov 2016 13:23:04 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <8285c9478c568b2bb9f0f61da2953026058afa0c.1479374720.git.jthumshirn@suse.de> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/17/2016 10:31 AM, Johannes Thumshirn wrote: > Implement kref backed reference counting instead of rolling our own. This > elimnates the need of the following fields in 'struct fc_bsg_job': > * ref_cnt > * state_flags > * job_lock > bringing us close to unification of 'struct fc_bsg_job' and 'struct bsg_job'. > > Signed-off-by: Johannes Thumshirn > --- > drivers/scsi/scsi_transport_fc.c | 40 +++++++++++----------------------------- > include/scsi/scsi_transport_fc.h | 4 +--- > 2 files changed, 12 insertions(+), 32 deletions(-) > Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@suse.de +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg)