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 us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 8002FC38145 for ; Fri, 2 Sep 2022 00:29:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1662078549; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=KvzX9/mNwxmuW+AaIDEdAdOWhEczKaEiKtl0WwRRZ64=; b=elnelzxGvCYmO+cvzG3oF7X3jm6OOQdqIL3gF4qV2w+kUYdqdk8vp1CjMPPv6eAWjHp19t jKF12z7AGCBM4+VtwOxZS1MBS7Yut4hxKVugwlcPl0pawB65HOfOAcypJ2ssIgd+8k4yfu VA1oQTFcVPHsoTRyb/VQahMQUN71Pz0= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-523-t2LHekxdNXiXFQ_TUq3R0A-1; Thu, 01 Sep 2022 20:29:08 -0400 X-MC-Unique: t2LHekxdNXiXFQ_TUq3R0A-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3093818188A2; Fri, 2 Sep 2022 00:29:06 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id D1F04492C3B; Fri, 2 Sep 2022 00:29:05 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 9817E19426AB; Fri, 2 Sep 2022 00:29:04 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 7E8EA1946A5E for ; Fri, 2 Sep 2022 00:29:03 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 457EE945D0; Fri, 2 Sep 2022 00:29:03 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast04.extmail.prod.ext.rdu2.redhat.com [10.11.55.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 41DB918ECC for ; Fri, 2 Sep 2022 00:29:03 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-1.mimecast.com [205.139.110.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 26C4B101A58F for ; Fri, 2 Sep 2022 00:29:03 +0000 (UTC) Received: from mail-qk1-f200.google.com (mail-qk1-f200.google.com [209.85.222.200]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-150-TKiLB6IfM-iRJO5n_0IqjQ-1; Thu, 01 Sep 2022 20:29:02 -0400 X-MC-Unique: TKiLB6IfM-iRJO5n_0IqjQ-1 Received: by mail-qk1-f200.google.com with SMTP id s9-20020a05620a254900b006b54dd4d6deso715082qko.3 for ; Thu, 01 Sep 2022 17:29:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date; bh=JoL26AsmguCoQC8iT7uL94/0V02t17IP8zjffwCfRFk=; b=ecOecuHHwkcNeEnzGRDC2I3OvA9mPdk43f4AzPvph1Bu1omu+wC7SsJzY7Q233YIKi OY6+iNYrxP1x2tGjHvJjV9LB/VcWWnNPdusu3RWIhlNkmsrcsOAto9XYvUCDjcU+/L7s ksQi8wGrMORfLohRzDnotHY3Mc4HMxOPpOnme2SOmOT00AmpOc+PQUlAbfdPDGnZWTBT v3N/xDls8tihMaTgFvpwSxLlD7OwWEE01L5mTdbkkft7xmtZnX2s/1pHeMN1XW8812hH YEjNsp7e+9YQ0lo4oaYHOT7fvDyeh37yzKnNDRnBKvYFj3G+H6kcOiG3FdhX44YldnOJ Q3XA== X-Gm-Message-State: ACgBeo0MXTn8EDFA0v56VG1U9iDMoB+Fn5egG/gMARJOd9vIJHwvZOlg OB3K8qNanN5TziZ+reNpX56MKPlR9zg0SZkZ7EELeh3AhEFxBRATY4YD4WIW+jagbyEGfZzKq6q q2lk7fAZUAvTs4g== X-Received: by 2002:a05:622a:56:b0:344:50e3:3363 with SMTP id y22-20020a05622a005600b0034450e33363mr26078608qtw.217.1662078541490; Thu, 01 Sep 2022 17:29:01 -0700 (PDT) X-Google-Smtp-Source: AA6agR4ummQqIzdjpLP2wlMT3mmzaahpZ4roXiEIZrDjJAlvbH341hXfcfEvnw7FaTjjSfTvav+c8Q== X-Received: by 2002:a05:622a:56:b0:344:50e3:3363 with SMTP id y22-20020a05622a005600b0034450e33363mr26078588qtw.217.1662078541288; Thu, 01 Sep 2022 17:29:01 -0700 (PDT) Received: from localhost (pool-68-160-173-162.bstnma.fios.verizon.net. [68.160.173.162]) by smtp.gmail.com with ESMTPSA id 15-20020ac84e8f000000b0031f0b43629dsm180519qtp.23.2022.09.01.17.29.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Sep 2022 17:29:00 -0700 (PDT) Date: Thu, 1 Sep 2022 20:28:59 -0400 From: Mike Snitzer To: Pankaj Raghav Message-ID: References: <20220823121859.163903-1-p.raghav@samsung.com> <20220823121859.163903-13-p.raghav@samsung.com> MIME-Version: 1.0 In-Reply-To: <20220823121859.163903-13-p.raghav@samsung.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 Subject: Re: [dm-devel] [PATCH v12 12/13] dm: introduce DM_EMULATED_ZONES target type X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: axboe@kernel.dk, bvanassche@acm.org, pankydev8@gmail.com, matias.bjorling@wdc.com, Johannes.Thumshirn@wdc.com, damien.lemoal@opensource.wdc.com, snitzer@kernel.org, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, dm-devel@redhat.com, gost.dev@samsung.com, jaegeuk@kernel.org, hch@lst.de, agk@redhat.com Errors-To: dm-devel-bounces@redhat.com Sender: "dm-devel" X-Scanned-By: MIMEDefang 2.85 on 10.11.54.9 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Tue, Aug 23 2022 at 8:18P -0400, Pankaj Raghav wrote: > Introduce a new target type DM_EMULATED_ZONES for targets with > a different number of sectors per zone (aka zone size) than the underlying > device zone size. > > This target type is introduced as the existing zoned targets assume > that the target and the underlying device have the same zone size. > The new target: dm-po2zone will use this new target > type as it emulates the zone boundary that is different from the > underlying zoned device. > > Signed-off-by: Pankaj Raghav > Reviewed-by: Damien Le Moal This patch's use of "target type" jargon isn't valid. Please say "target feature flag" and rename DM_EMULATED_ZONES to DM_TARGET_EMULATED_ZONES in the subject and header. But, with those fixed: Signed-off-by: Mike Snitzer (fyi, I'll review patch 13, the dm-po2zone target, tomorrow) -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60BC7ECAAD3 for ; Fri, 2 Sep 2022 00:29:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233582AbiIBA3F (ORCPT ); Thu, 1 Sep 2022 20:29:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232561AbiIBA3E (ORCPT ); Thu, 1 Sep 2022 20:29:04 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D27B296750 for ; Thu, 1 Sep 2022 17:29:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1662078543; 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=JoL26AsmguCoQC8iT7uL94/0V02t17IP8zjffwCfRFk=; b=HTleWPQF9AuxVr7rHAYALwMIr9d9MM209Qp2nlGjNaIFqvMwh8jdAxUJdmFd1CYcw/P5YF HGUN0Pm0cjOttQyvnxwsBnxLYWDP9W9tzCz1sB+Nu2Ti7ylHpR562o34yqdRFe7LroEzvY d0ZiGrko99AQZZ71/NFzVzejIZRvuTI= Received: from mail-qt1-f198.google.com (mail-qt1-f198.google.com [209.85.160.198]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-453-onLTrBeBMzal0GKNHdxdeQ-1; Thu, 01 Sep 2022 20:29:01 -0400 X-MC-Unique: onLTrBeBMzal0GKNHdxdeQ-1 Received: by mail-qt1-f198.google.com with SMTP id cm10-20020a05622a250a00b003437b745ccdso401318qtb.18 for ; Thu, 01 Sep 2022 17:29:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date; bh=JoL26AsmguCoQC8iT7uL94/0V02t17IP8zjffwCfRFk=; b=3ntFuGDTfEQI5A1EQ5IX4Urr8aiHuaW0de62jlUk1KszFQL7ihY9IiyahkWHQvqwQ7 bD+hGk/uq5BYdofSrRm9KdXrORqhGAyPN224AOjE1eCyzW+ZLSfSmlWoJuAzWKUQI7GK kjHdnHQNKgPk7R8MoN+025vMIP9DgTBvd8izeIlyTbmlzrLv9BgjLnzjtE4nlSYubTww wMZ9HDlYI0oVigAyekUx7Qqcwxv/NGHO+pLLQmJpbO7nP8s8gaiodQlu1Ug37eActcbc FXftTsa6yGPcIu5A3EjCsw4WwhpbI8q9bcUhr+sg1RjHm9nTsCUN/QQfL/8z57k3I7PC EJuQ== X-Gm-Message-State: ACgBeo1RogYx8rmmCmTu+tOYm1AUTTlmLkA9u57qoh5vdK/NaGYSGA7r Ga9lZBweRzO7gHHvlLpPGK51cpgST4X8bZi3zK1x3qIg4Naaw02mxPtUIy3GLEynuvwWn4XS+Xl deHy9tXulrlEqd08Wnm9Cqw== X-Received: by 2002:a05:622a:56:b0:344:50e3:3363 with SMTP id y22-20020a05622a005600b0034450e33363mr26078605qtw.217.1662078541488; Thu, 01 Sep 2022 17:29:01 -0700 (PDT) X-Google-Smtp-Source: AA6agR4ummQqIzdjpLP2wlMT3mmzaahpZ4roXiEIZrDjJAlvbH341hXfcfEvnw7FaTjjSfTvav+c8Q== X-Received: by 2002:a05:622a:56:b0:344:50e3:3363 with SMTP id y22-20020a05622a005600b0034450e33363mr26078588qtw.217.1662078541288; Thu, 01 Sep 2022 17:29:01 -0700 (PDT) Received: from localhost (pool-68-160-173-162.bstnma.fios.verizon.net. [68.160.173.162]) by smtp.gmail.com with ESMTPSA id 15-20020ac84e8f000000b0031f0b43629dsm180519qtp.23.2022.09.01.17.29.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Sep 2022 17:29:00 -0700 (PDT) Date: Thu, 1 Sep 2022 20:28:59 -0400 From: Mike Snitzer To: Pankaj Raghav Cc: agk@redhat.com, snitzer@kernel.org, axboe@kernel.dk, damien.lemoal@opensource.wdc.com, hch@lst.de, pankydev8@gmail.com, Johannes.Thumshirn@wdc.com, linux-block@vger.kernel.org, dm-devel@redhat.com, hare@suse.de, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, matias.bjorling@wdc.com, gost.dev@samsung.com, bvanassche@acm.org, linux-nvme@lists.infradead.org Subject: Re: [PATCH v12 12/13] dm: introduce DM_EMULATED_ZONES target type Message-ID: References: <20220823121859.163903-1-p.raghav@samsung.com> <20220823121859.163903-13-p.raghav@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220823121859.163903-13-p.raghav@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Tue, Aug 23 2022 at 8:18P -0400, Pankaj Raghav wrote: > Introduce a new target type DM_EMULATED_ZONES for targets with > a different number of sectors per zone (aka zone size) than the underlying > device zone size. > > This target type is introduced as the existing zoned targets assume > that the target and the underlying device have the same zone size. > The new target: dm-po2zone will use this new target > type as it emulates the zone boundary that is different from the > underlying zoned device. > > Signed-off-by: Pankaj Raghav > Reviewed-by: Damien Le Moal This patch's use of "target type" jargon isn't valid. Please say "target feature flag" and rename DM_EMULATED_ZONES to DM_TARGET_EMULATED_ZONES in the subject and header. But, with those fixed: Signed-off-by: Mike Snitzer (fyi, I'll review patch 13, the dm-po2zone target, tomorrow)