From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BDEAAC4338F for ; Thu, 29 Jul 2021 07:26:15 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5EE1A60FD7 for ; Thu, 29 Jul 2021 07:26:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5EE1A60FD7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0835F6ECB8; Thu, 29 Jul 2021 07:26:15 +0000 (UTC) Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by gabe.freedesktop.org (Postfix) with ESMTPS id EDAF86ECB8; Thu, 29 Jul 2021 07:26:13 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 10BA568AFE; Thu, 29 Jul 2021 09:26:10 +0200 (CEST) Date: Thu, 29 Jul 2021 09:26:09 +0200 From: Christoph Hellwig To: Jason Gunthorpe Message-ID: <20210729072609.GD31896@lst.de> References: <0-v3-6c9e19cc7d44+15613-vfio_reflck_jgg@nvidia.com> <4-v3-6c9e19cc7d44+15613-vfio_reflck_jgg@nvidia.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <4-v3-6c9e19cc7d44+15613-vfio_reflck_jgg@nvidia.com> User-Agent: Mutt/1.5.17 (2007-11-01) Subject: Re: [Intel-gfx] [PATCH v3 04/14] vfio: Provide better generic support for open/release vfio_device_ops X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm@vger.kernel.org, linux-doc@vger.kernel.org, David Airlie , dri-devel@lists.freedesktop.org, Kirti Wankhede , Max Gurtovoy , Vineeth Vijayan , Diana Craciun , Leon Romanovsky , Christoph Hellwig , linux-s390@vger.kernel.org, Matthew Rosato , Jonathan Corbet , Halil Pasic , Christian Borntraeger , intel-gfx@lists.freedesktop.org, Jason Herne , Eric Farman , Vasily Gorbik , Heiko Carstens , Eric Auger , Harald Freudenberger , intel-gvt-dev@lists.freedesktop.org, "Raj, Ashok" , Tony Krowiak , Yishai Hadas , Cornelia Huck , Peter Oberparleiter Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" > + device->open_count++; > + if (device->open_count == 1 && device->ops->open_device) { I would have written this as if (++device->open_count == 1 && device->ops->open_device) { to make the pattern more clear, but that is just a minor nitpick. Otherwise looks good: Reviewed-by: Christoph Hellwig _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx