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=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 3430BC433E0 for ; Thu, 28 Jan 2021 09:21:25 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B24DB64DBD for ; Thu, 28 Jan 2021 09:21:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B24DB64DBD Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject: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=Mx06xCSNdcAOrR0s7Xs0lcr1uTpjnffQ2X+iotW+OIU=; b=bQsEdRL2kkvyHeqK4rThV0e4C Sp4E5GrVVkrsrELh1A/hn5ugZUK4AEal/Itf+7pY/gakoj8motWySm1ARYUkeyG2J2PY2lBCkC9XY onpAkXAMTJVvFa+38ORfrjIKfJM1gYGAYjaBFOqOG0OsoeZiJcIuCW07oA4vE2Y3U0xRRhcLHPGMD U4zJRTv/JHWJO5xt1RENbrVmzFhTNsdF2CVG5BSUB4jIJIu0pnL3tgTz/b/p0rSN5IeKvP4jUg92m /PFu5tsou+Dev64Abkb9sTbFQnwFPVMlYh2IrzumJ0l0sY0wwaYpxomyagzsxs4y2v9f4ctigNibI LbdIkcwQQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l53UN-0000rV-RH; Thu, 28 Jan 2021 09:21:19 +0000 Received: from verein.lst.de ([213.95.11.211]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l53UE-0000lL-Mx for linux-nvme@lists.infradead.org; Thu, 28 Jan 2021 09:21:17 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id D5BE468B05; Thu, 28 Jan 2021 10:21:08 +0100 (CET) Date: Thu, 28 Jan 2021 10:21:07 +0100 From: Christoph Hellwig To: Damien Le Moal Subject: Re: [PATCH v4 7/8] block: introduce blk_queue_clear_zone_settings() Message-ID: <20210128092107.GE1959@lst.de> References: <20210128044733.503606-1-damien.lemoal@wdc.com> <20210128044733.503606-8-damien.lemoal@wdc.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210128044733.503606-8-damien.lemoal@wdc.com> 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-20210128_042110_957317_1A5380F0 X-CRM114-Status: GOOD ( 11.67 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jens Axboe , Keith Busch , linux-scsi@vger.kernel.org, "Martin K . Petersen" , Chaitanya Kulkarni , linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, Christoph Hellwig Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Thu, Jan 28, 2021 at 01:47:32PM +0900, Damien Le Moal wrote: > Introduce the internal function blk_queue_clear_zone_settings() to > cleanup all limits and resources related to zoned block devices. This > new function is called from blk_queue_set_zoned() when a disk zoned > model is set to BLK_ZONED_NONE. This particular case can happens when a > partition is created on a host-aware scsi disk. Shouldn't we just do all this work when blk_queue_set_zoned is called with a BLK_ZONED_NONE argument? That seems like the more obvious API to me. _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme