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=-16.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 DFA4FC48BC2 for ; Wed, 23 Jun 2021 09:31:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C62646044F for ; Wed, 23 Jun 2021 09:31:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230302AbhFWJdu (ORCPT ); Wed, 23 Jun 2021 05:33:50 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:35425 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230028AbhFWJds (ORCPT ); Wed, 23 Jun 2021 05:33:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1624440691; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=uoKxP6WJfMKdvV/ri4cCRJHkTaSzfh+UYio6Jvz7jjE=; b=gukkTH4/C/F5mZkqAx8FwBqjU5Kysykx9sDHgDfCn/VjkyE73n25tU2qrENGp/6rQsVaOt TDVY8fgf2olcAt6kXLdPqDxULxs1FH5yGdaTIOSfCZaYQ+coMzj1Vp1r/PFOuTYi6OSKSm 7X6fijjuRzXsvvB0wXgCuChh+kAbM5Y= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-390-fIknOGXQOXmCQ2p4G_Ju1g-1; Wed, 23 Jun 2021 05:31:27 -0400 X-MC-Unique: fIknOGXQOXmCQ2p4G_Ju1g-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 347AAC7442; Wed, 23 Jun 2021 09:31:24 +0000 (UTC) Received: from localhost (ovpn-113-66.ams2.redhat.com [10.36.113.66]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7D55010016F8; Wed, 23 Jun 2021 09:31:16 +0000 (UTC) From: Cornelia Huck To: Luis Chamberlain , bhelgaas@google.com, alex.williamson@redhat.com, jgg@ziepe.ca, kevin.tian@intel.com, eric.auger@redhat.com, giovanni.cabiddu@intel.com, mjrosato@linux.ibm.com, jannh@google.com, kvm@vger.kernel.org, linux-pci@vger.kernel.org, schnelle@linux.ibm.com Cc: minchan@kernel.org, gregkh@linuxfoundation.org, rafael@kernel.org, jeyu@kernel.org, ngupta@vflare.org, sergey.senozhatsky.work@gmail.com, mcgrof@kernel.org, axboe@kernel.dk, mbenes@suse.com, jpoimboe@redhat.com, tglx@linutronix.de, keescook@chromium.org, jikos@kernel.org, rostedt@goodmis.org, peterz@infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/2] vfio: use the new pci_dev_trylock() helper to simplify try lock In-Reply-To: <20210623022824.308041-3-mcgrof@kernel.org> Organization: Red Hat GmbH References: <20210623022824.308041-1-mcgrof@kernel.org> <20210623022824.308041-3-mcgrof@kernel.org> User-Agent: Notmuch/0.32.1 (https://notmuchmail.org) Date: Wed, 23 Jun 2021 11:31:15 +0200 Message-ID: <87pmwdlyfw.fsf@redhat.com> MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 22 2021, Luis Chamberlain wrote: > Use the new pci_dev_trylock() helper to simplify our locking. > > Signed-off-by: Luis Chamberlain > --- > drivers/vfio/pci/vfio_pci.c | 11 ++++------- > 1 file changed, 4 insertions(+), 7 deletions(-) Reviewed-by: Cornelia Huck