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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7CADAC433F5 for ; Thu, 7 Apr 2022 15:25:57 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id C6DDC6B0073; Thu, 7 Apr 2022 11:25:46 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C1DB76B0074; Thu, 7 Apr 2022 11:25:46 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id AE6896B0075; Thu, 7 Apr 2022 11:25:46 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.28]) by kanga.kvack.org (Postfix) with ESMTP id A187B6B0073 for ; Thu, 7 Apr 2022 11:25:46 -0400 (EDT) Received: from smtpin10.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay12.hostedemail.com (Postfix) with ESMTP id 670DE12462B for ; 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bh=u5NLYRb0iRWqH+wp45tMsxWQ+2lcKX7UH+x3jrUc4CM=; b=h4c6BQrPPD9W33KeeEtgIxkffE6SxGamCvLBsxsw2FlmdG/K+M8MV8ruvANXF9Az9aOJRY CNJk3HEoegzTiHDg== Received: from ds.suse.cz (ds.suse.cz [10.100.12.205]) by relay2.suse.de (Postfix) with ESMTP id A2CECA3B94; Thu, 7 Apr 2022 15:25:34 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 7459CDA80E; Thu, 7 Apr 2022 17:21:32 +0200 (CEST) Date: Thu, 7 Apr 2022 17:21:32 +0200 From: David Sterba To: Christoph Hellwig Cc: Jens Axboe , dm-devel@redhat.com, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@oss.oracle.com, linux-mm@kvack.org Subject: Re: [PATCH 10/27] block: add a bdev_nonrot helper Message-ID: <20220407152132.GI15609@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Christoph Hellwig , Jens Axboe , dm-devel@redhat.com, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@oss.oracle.com, linux-mm@kvack.org References: <20220406060516.409838-1-hch@lst.de> <20220406060516.409838-11-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220406060516.409838-11-hch@lst.de> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-Rspam-User: Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b=gyRKbvUT; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=h4c6BQrP; spf=pass (imf03.hostedemail.com: domain of dsterba@suse.cz designates 195.135.220.28 as permitted sender) smtp.mailfrom=dsterba@suse.cz; dmarc=none X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: BFC5620010 X-Stat-Signature: qm1xbj4qhbezf3zc6utt1gc6gta3pa8n X-HE-Tag: 1649345135-762101 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 Wed, Apr 06, 2022 at 08:04:59AM +0200, Christoph Hellwig wrote: > Add a helper to check the nonrot flag based on the block_device instead > of having to poke into the block layer internal request_queue. > > Signed-off-by: Christoph Hellwig > --- > block/ioctl.c | 2 +- > drivers/block/loop.c | 2 +- > drivers/md/dm-table.c | 4 +--- > drivers/md/md.c | 3 +-- > drivers/md/raid1.c | 2 +- > drivers/md/raid10.c | 2 +- > drivers/md/raid5.c | 2 +- > drivers/target/target_core_file.c | 3 +-- > drivers/target/target_core_iblock.c | 2 +- For > fs/btrfs/volumes.c | 4 ++-- Acked-by: David Sterba