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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 542F9C63697 for ; Thu, 26 Nov 2020 14:49:02 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C737721D1A for ; Thu, 26 Nov 2020 14:49:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C737721D1A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id BC5A06B0071; Thu, 26 Nov 2020 09:49:00 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id B4F7F6B0073; Thu, 26 Nov 2020 09:49:00 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A15D36B0074; Thu, 26 Nov 2020 09:49:00 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0170.hostedemail.com [216.40.44.170]) by kanga.kvack.org (Postfix) with ESMTP id 898F66B0071 for ; Thu, 26 Nov 2020 09:49:00 -0500 (EST) Received: from smtpin02.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 50477181AEF39 for ; Thu, 26 Nov 2020 14:49:00 +0000 (UTC) X-FDA: 77526851640.02.burn00_320ce0b27380 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin02.hostedemail.com (Postfix) with ESMTP id 2C9D610097AA2 for ; Thu, 26 Nov 2020 14:49:00 +0000 (UTC) X-HE-Tag: burn00_320ce0b27380 X-Filterd-Recvd-Size: 2738 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf37.hostedemail.com (Postfix) with ESMTP for ; Thu, 26 Nov 2020 14:48:59 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 52A9CAD20; Thu, 26 Nov 2020 14:48:58 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 9D0CCDA87E; Thu, 26 Nov 2020 15:47:28 +0100 (CET) Date: Thu, 26 Nov 2020 15:47:28 +0100 From: David Sterba To: Christoph Hellwig Cc: Jens Axboe , Tejun Heo , Josef Bacik , Coly Li , Mike Snitzer , Greg Kroah-Hartman , Jan Kara , Johannes Thumshirn , dm-devel@redhat.com, Jan Kara , linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 12/44] block: add a bdev_kobj helper Message-ID: <20201126144728.GV6430@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Christoph Hellwig , Jens Axboe , Tejun Heo , Josef Bacik , Coly Li , Mike Snitzer , Greg Kroah-Hartman , Jan Kara , Johannes Thumshirn , dm-devel@redhat.com, Jan Kara , linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org References: <20201126130422.92945-1-hch@lst.de> <20201126130422.92945-13-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201126130422.92945-13-hch@lst.de> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Nov 26, 2020 at 02:03:50PM +0100, Christoph Hellwig wrote: > Add a little helper to find the kobject for a struct block_device. > > Signed-off-by: Christoph Hellwig > Reviewed-by: Greg Kroah-Hartman > Reviewed-by: Jan Kara > Reviewed-by: Johannes Thumshirn > Acked-by: Tejun Heo > Acked-by: Coly Li [bcache] > --- > drivers/md/bcache/super.c | 7 ++----- > drivers/md/md.c | 4 +--- > fs/block_dev.c | 6 +++--- For btrfs > fs/btrfs/sysfs.c | 15 +++------------ Acked-by: David Sterba