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 49122C3ABB6 for ; Mon, 5 May 2025 11:56:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=K27PtuZLOZXxWTxw6JdEVhJMUE 6+iIct85hPgHGYUh6dWtNNIFddiPH4HljZjhcdlASFCtHQOBkJy3IrA8soMGhR55BARkdrc1MzmK9 hPtInJF180H7LwHZ8nGbRMHWMvTDqYYv8eIDLlgckdZ0IXiVoTF22FZLq2UCvSxakIYflqNZSy4QK gVPcebV3htXo9g58lX6iSSTKSDAozO3PgZI4YtaebKYzTN230AqxLvdR6yKxZUhuXP79ky4O8cfBy YK7IO+OnmMtmrjsUC+dD6NfEee3gzoyzvz9UMrF5/L7q7sHdDKCytDYX8xpKvtwUGgfO4kzAb7JJW llEuGOsg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uBuQc-00000007Dw8-3MCh; Mon, 05 May 2025 11:56:10 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uBuQa-00000007DuQ-0bPo for linux-nvme@lists.infradead.org; Mon, 05 May 2025 11:56:10 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id CF24368BEB; Mon, 5 May 2025 13:56:04 +0200 (CEST) Date: Mon, 5 May 2025 13:56:04 +0200 From: Christoph Hellwig To: Zhang Yi Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-block@vger.kernel.org, dm-devel@lists.linux.dev, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, linux-xfs@vger.kernel.org, linux-kernel@vger.kernel.org, hch@lst.de, tytso@mit.edu, djwong@kernel.org, john.g.garry@oracle.com, bmarzins@redhat.com, chaitanyak@nvidia.com, shinichiro.kawasaki@wdc.com, brauner@kernel.org, yi.zhang@huawei.com, chengzhihao1@huawei.com, yukuai3@huawei.com, yangerkun@huawei.com Subject: Re: [RFC PATCH v4 04/11] nvmet: set WZDS and DRB if device supports BLK_FEAT_WRITE_ZEROES_UNMAP Message-ID: <20250505115604.GD15314@lst.de> References: <20250421021509.2366003-1-yi.zhang@huaweicloud.com> <20250421021509.2366003-5-yi.zhang@huaweicloud.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250421021509.2366003-5-yi.zhang@huaweicloud.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-20250505_045608_317374_61236A38 X-CRM114-Status: UNSURE ( 8.37 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Looks good: Reviewed-by: Christoph Hellwig