From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DBD2F17BB18; Mon, 17 Jun 2024 04:54:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718600044; cv=none; b=XgnVn05Jh4ox5aGBhUZzHw9xgUFXpCM+s/ld2095ZwqQj7ULEm1pj3042HawNmSHKuoGCGbiB0ynjkQAXrMkJPvRPHrc+MlZOF5jqvsKzbV9/pcYhNgEd91dk0ZmxgZx/NIibAq76bPO4wyD73wmfAbQuu2f39wejGB0ybmlef0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718600044; c=relaxed/simple; bh=f51eJuLD+jCJwPBEqnxoATJev9gS6I2x2ghJMdgsL3Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=INidu/Db80+BW7spXY57nZoNGhlM8JJnujvNJm2CGaeIit81xbOZdU9Jg1Lzw7kwriIUJRkKrJ1Z/xDxtvOedMRbrJ6fXQusI8h3GxP+Gh9RgYXG+Zews6n2PIqYoEssa1h7OSp4PATpJ5VaMW0tenGYnrKcDqUeBw59QNDZgxQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id EB40668B05; Mon, 17 Jun 2024 06:53:56 +0200 (CEST) Date: Mon, 17 Jun 2024 06:53:56 +0200 From: Christoph Hellwig To: Damien Le Moal Cc: Christoph Hellwig , Jens Axboe , Geert Uytterhoeven , Richard Weinberger , Philipp Reisner , Lars Ellenberg , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Josef Bacik , Ming Lei , "Michael S. Tsirkin" , Jason Wang , Roger Pau =?iso-8859-1?Q?Monn=E9?= , Alasdair Kergon , Mike Snitzer , Mikulas Patocka , Song Liu , Yu Kuai , Vineeth Vijayan , "Martin K. Petersen" , linux-m68k@lists.linux-m68k.org, linux-um@lists.infradead.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, linuxppc-dev@lists.ozlabs.org, ceph-devel@vger.kernel.org, virtualization@lists.linux.dev, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, dm-devel@lists.linux.dev, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, nvdimm@lists.linux.dev, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linux-block@vger.kernel.org Subject: Re: [PATCH 02/26] sd: move zone limits setup out of sd_read_block_characteristics Message-ID: <20240617045356.GA16277@lst.de> References: <20240611051929.513387-1-hch@lst.de> <20240611051929.513387-3-hch@lst.de> <40ca8052-6ac1-4c1b-8c39-b0a7948839f8@kernel.org> <20240613093918.GA27629@lst.de> <5a697233-0611-459d-b889-2e0133bbb541@kernel.org> Precedence: bulk X-Mailing-List: ceph-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5a697233-0611-459d-b889-2e0133bbb541@kernel.org> User-Agent: Mutt/1.5.17 (2007-11-01) On Mon, Jun 17, 2024 at 08:01:04AM +0900, Damien Le Moal wrote: > On 6/13/24 18:39, Christoph Hellwig wrote: > > On Tue, Jun 11, 2024 at 02:51:24PM +0900, Damien Le Moal wrote: > >>> + if (sdkp->device->type == TYPE_ZBC) > >> > >> Nit: use sd_is_zoned() here ? > > > > Actually - is there much in even keeping sd_is_zoned now that the > > host aware support is removed? Just open coding the type check isn't > > any more code, and probably easier to follow. > > Removing this helper is fine by me. FYI, I've removed it yesterday, but not done much of the cleanups suggest here. We should probably do those in a follow up up, uncluding removing the !ZBC check in sd_zbc_check_zoned_characteristics. 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3EC66C27C77 for ; Mon, 17 Jun 2024 04:54:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=klGoL8RMZN4/Nml9ECZ1yNxEcU1FZNFaSVn+LdInTN8=; b=KFUxsabEE3Py+i Iok6dDlAh/oBSr45BmuOEfDoLQhe7EXC2lfJvrKdfPi2bQVkN/3vlYASYFQhIi3rBSM8S5zYxN0VT zHGKhEDmTZ43s7tBQ3Xlbmwrs7Zu4BCCNJgOIH5ZoXj/URZWyEfQA6vmj2GDfn3s1JNMgdxRYGpHH 692MyZMG6YE+xuvQfVH+T1cEaXwA9rxOh41w/szxmek+KXbqqaaZKaR7Zk6h8QY1SfyRdcAnOdKYY it6Eiy8RrVskupCmmo3iAa78BhStarJUryM8zcueShQP/lnfM8cahcecVvzuD9dNmusNSGi63dgCd GoZsmRlBdXAdSJrelinw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sJ4Ng-000000099zq-0FtA; Mon, 17 Jun 2024 04:54:12 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sJ4Nd-000000099y5-02tA; Mon, 17 Jun 2024 04:54:11 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id EB40668B05; Mon, 17 Jun 2024 06:53:56 +0200 (CEST) Date: Mon, 17 Jun 2024 06:53:56 +0200 From: Christoph Hellwig To: Damien Le Moal Cc: Christoph Hellwig , Jens Axboe , Geert Uytterhoeven , Richard Weinberger , Philipp Reisner , Lars Ellenberg , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Josef Bacik , Ming Lei , "Michael S. Tsirkin" , Jason Wang , Roger Pau =?iso-8859-1?Q?Monn=E9?= , Alasdair Kergon , Mike Snitzer , Mikulas Patocka , Song Liu , Yu Kuai , Vineeth Vijayan , "Martin K. Petersen" , linux-m68k@lists.linux-m68k.org, linux-um@lists.infradead.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, linuxppc-dev@lists.ozlabs.org, ceph-devel@vger.kernel.org, virtualization@lists.linux.dev, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, dm-devel@lists.linux.dev, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, nvdimm@lists.linux.dev, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linux-block@vger.kernel.org Subject: Re: [PATCH 02/26] sd: move zone limits setup out of sd_read_block_characteristics Message-ID: <20240617045356.GA16277@lst.de> References: <20240611051929.513387-1-hch@lst.de> <20240611051929.513387-3-hch@lst.de> <40ca8052-6ac1-4c1b-8c39-b0a7948839f8@kernel.org> <20240613093918.GA27629@lst.de> <5a697233-0611-459d-b889-2e0133bbb541@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <5a697233-0611-459d-b889-2e0133bbb541@kernel.org> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240616_215409_514253_8528D16C X-CRM114-Status: GOOD ( 15.22 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On Mon, Jun 17, 2024 at 08:01:04AM +0900, Damien Le Moal wrote: > On 6/13/24 18:39, Christoph Hellwig wrote: > > On Tue, Jun 11, 2024 at 02:51:24PM +0900, Damien Le Moal wrote: > >>> + if (sdkp->device->type == TYPE_ZBC) > >> > >> Nit: use sd_is_zoned() here ? > > > > Actually - is there much in even keeping sd_is_zoned now that the > > host aware support is removed? Just open coding the type check isn't > > any more code, and probably easier to follow. > > Removing this helper is fine by me. FYI, I've removed it yesterday, but not done much of the cleanups suggest here. We should probably do those in a follow up up, uncluding removing the !ZBC check in sd_zbc_check_zoned_characteristics. ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 69156C27C7B for ; Mon, 17 Jun 2024 04:54:31 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4W2cxK1n7nz3cgl for ; Mon, 17 Jun 2024 14:54:29 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lst.de (client-ip=213.95.11.211; helo=verein.lst.de; envelope-from=hch@lst.de; receiver=lists.ozlabs.org) Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4W2cwt050Fz2yhZ for ; Mon, 17 Jun 2024 14:54:04 +1000 (AEST) Received: by verein.lst.de (Postfix, from userid 2407) id EB40668B05; Mon, 17 Jun 2024 06:53:56 +0200 (CEST) Date: Mon, 17 Jun 2024 06:53:56 +0200 From: Christoph Hellwig To: Damien Le Moal Subject: Re: [PATCH 02/26] sd: move zone limits setup out of sd_read_block_characteristics Message-ID: <20240617045356.GA16277@lst.de> References: <20240611051929.513387-1-hch@lst.de> <20240611051929.513387-3-hch@lst.de> <40ca8052-6ac1-4c1b-8c39-b0a7948839f8@kernel.org> <20240613093918.GA27629@lst.de> <5a697233-0611-459d-b889-2e0133bbb541@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5a697233-0611-459d-b889-2e0133bbb541@kernel.org> User-Agent: Mutt/1.5.17 (2007-11-01) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nvdimm@lists.linux.dev, "Michael S. Tsirkin" , Jason Wang , linux-nvme@lists.infradead.org, Song Liu , linux-mtd@lists.infradead.org, Vineeth Vijayan , linux-bcache@vger.kernel.org, Christoph Hellwig , Alasdair Kergon , drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, Richard Weinberger , Geert Uytterhoeven , Yu Kuai , dm-devel@lists.linux.dev, linux-um@lists.infradead.org, Mike Snitzer , Josef Bacik , Ming Lei , linux-raid@vger.kernel.org, linux-m68k@lists.linux-m68k.org, Mikulas Patocka , xen-devel@lists.xenproject.org, ceph-devel@vger.kernel.org, nbd@other.debian.org, Jens Axboe , linux-block@vger.kernel.org, "Martin K. Petersen" , linux-mmc@vger.kernel.org, Philipp Reisner , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , virtualization@lists.linux.dev, Lars Ellenberg , linuxppc-dev@lists.ozlabs.org, Roger Pau =?iso-8859-1?Q?Monn=E9?= Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, Jun 17, 2024 at 08:01:04AM +0900, Damien Le Moal wrote: > On 6/13/24 18:39, Christoph Hellwig wrote: > > On Tue, Jun 11, 2024 at 02:51:24PM +0900, Damien Le Moal wrote: > >>> + if (sdkp->device->type == TYPE_ZBC) > >> > >> Nit: use sd_is_zoned() here ? > > > > Actually - is there much in even keeping sd_is_zoned now that the > > host aware support is removed? Just open coding the type check isn't > > any more code, and probably easier to follow. > > Removing this helper is fine by me. FYI, I've removed it yesterday, but not done much of the cleanups suggest here. We should probably do those in a follow up up, uncluding removing the !ZBC check in sd_zbc_check_zoned_characteristics. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by mail19.linbit.com (LINBIT Mail Daemon) with ESMTP id 0A48A42010D for ; Mon, 17 Jun 2024 06:53:59 +0200 (CEST) Date: Mon, 17 Jun 2024 06:53:56 +0200 From: Christoph Hellwig To: Damien Le Moal Subject: Re: [PATCH 02/26] sd: move zone limits setup out of sd_read_block_characteristics Message-ID: <20240617045356.GA16277@lst.de> References: <20240611051929.513387-1-hch@lst.de> <20240611051929.513387-3-hch@lst.de> <40ca8052-6ac1-4c1b-8c39-b0a7948839f8@kernel.org> <20240613093918.GA27629@lst.de> <5a697233-0611-459d-b889-2e0133bbb541@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5a697233-0611-459d-b889-2e0133bbb541@kernel.org> Cc: nvdimm@lists.linux.dev, "Michael S. Tsirkin" , Jason Wang , linux-nvme@lists.infradead.org, Song Liu , linux-mtd@lists.infradead.org, Vineeth Vijayan , linux-bcache@vger.kernel.org, Christoph Hellwig , Alasdair Kergon , drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, Richard Weinberger , Geert Uytterhoeven , Yu Kuai , dm-devel@lists.linux.dev, linux-um@lists.infradead.org, Mike Snitzer , Josef Bacik , Ming Lei , linux-raid@vger.kernel.org, linux-m68k@lists.linux-m68k.org, Mikulas Patocka , xen-devel@lists.xenproject.org, ceph-devel@vger.kernel.org, nbd@other.debian.org, Jens Axboe , linux-block@vger.kernel.org, "Martin K. Petersen" , linux-mmc@vger.kernel.org, Philipp Reisner , virtualization@lists.linux.dev, Lars Ellenberg , linuxppc-dev@lists.ozlabs.org, Roger Pau =?iso-8859-1?Q?Monn=E9?= List-Id: "*Coordination* of development, patches, contributions -- *Questions* \(even to developers\) go to drbd-user, please." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mon, Jun 17, 2024 at 08:01:04AM +0900, Damien Le Moal wrote: > On 6/13/24 18:39, Christoph Hellwig wrote: > > On Tue, Jun 11, 2024 at 02:51:24PM +0900, Damien Le Moal wrote: > >>> + if (sdkp->device->type == TYPE_ZBC) > >> > >> Nit: use sd_is_zoned() here ? > > > > Actually - is there much in even keeping sd_is_zoned now that the > > host aware support is removed? Just open coding the type check isn't > > any more code, and probably easier to follow. > > Removing this helper is fine by me. FYI, I've removed it yesterday, but not done much of the cleanups suggest here. We should probably do those in a follow up up, uncluding removing the !ZBC check in sd_zbc_check_zoned_characteristics.