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 F14C514EC4E for ; Tue, 28 Jan 2025 06:44:28 +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=1738046670; cv=none; b=SwSfmkk8BAqOChJkukkObcTH96EoerMzG447VKy0+XBCKwTxFpmayd1pJ94YBWkhENtwyQhJUMGxL2I0XfXB9TmIfviJgHfRiiI2K9eLp1WvWtNxog0frRD6Spzj02Xmwf5RfI4npxsonLeeeiDtIHXiDZ/AzJT9cslPne1xEZU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738046670; c=relaxed/simple; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FywRlZCM86gr+wg/NSdZ97orNuIQ15j478iZ+/STYK0PHMJjfcETZWGqjwI0W4mA2a5SjSeN3dinAhvLYgowLT+LjDAHnqEieMeNW0ngC2cYNRcNU5cT+MFU2AiqM0CyP634/enmqfXP6KCprY8HgX6JBQvmmt6p3PbmlWP04Jk= 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 13C0B68D05; Tue, 28 Jan 2025 07:44:24 +0100 (CET) Date: Tue, 28 Jan 2025 07:44:23 +0100 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-kernel@vger.kernel.org, hch@lst.de, tytso@mit.edu, djwong@kernel.org, yi.zhang@huawei.com, chengzhihao1@huawei.com, yukuai3@huawei.com, yangerkun@huawei.com Subject: Re: [RFC PATCH v2 1/8] block: introduce BLK_FEAT_WRITE_ZEROES_UNMAP to queue limits features Message-ID: <20250128064423.GA21401@lst.de> References: <20250115114637.2705887-1-yi.zhang@huaweicloud.com> <20250115114637.2705887-2-yi.zhang@huaweicloud.com> Precedence: bulk X-Mailing-List: dm-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250115114637.2705887-2-yi.zhang@huaweicloud.com> User-Agent: Mutt/1.5.17 (2007-11-01) Looks good: Reviewed-by: Christoph Hellwig