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 116EDC47DB3 for ; Mon, 29 Jan 2024 23:27:56 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4BL9YkvsHxZF+N90otJjttq9jOeIS5iP5m+mMKWCFlc=; b=Y2lNU0JN9PRNQRPZGg3F9gISn/ qd9FB36z01YnQzfmR933gW5THAcKr8C1ljLnmaXYvKOQGlsc4tpvYfeFu8bw0oediJrdXCYw22Lpz /bwxKJlLBNKjh0wzgploUbO3O3Yr0m7o1sXgfsPa1MsC8npQovNly16Et0azpIWZMBNLvIFqeqObZ p5odG8WcZoM5oujLLyas5zIJAjLc87au5zaNGVQnrt28FRZmIZTZ/khoUHe81bAYYnkrJKKNAG4GP CP3cYhiUXN+uwLL0+JkRH/mSqWdPSfqBkLLB5wG2Gq91bJa3dhFrij3qCrTPCg1E+dFij+zMhAk/v xrN4Kvng==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rUb2h-0000000EaId-2Tex; Mon, 29 Jan 2024 23:27:55 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rUb2e-0000000EaHg-29AH for linux-nvme@lists.infradead.org; Mon, 29 Jan 2024 23:27:54 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id DAD506256D; Mon, 29 Jan 2024 23:27:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1237C433C7; Mon, 29 Jan 2024 23:27:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706570871; bh=Mdn+J9ySgQDC0oIOmuVaL01BXzHtXOiqj1R6pkOEXjg=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=jRmN35v5/TLg+E/6GKrLcZzc40NYxmcq8gYRNw3u3sie30Rz+d4av7V7MegSsvqxG KAiuOGk8tu1E8XEbv7dckuFrLaVvYOpq53UYRA227YbeEkM9B2tRSdYDDjlpShY8Rg t89UsvoRUr8Xjtv/+1ilsuMwibhwjrERvpTSDoPSFskCTLvL24IQNVeLqQduEKgJcC JqA7KuJS+iTk3EagquaUHipVQpJUytNEzUi33la2Et2MbK9oVD12OV2tPIqOg7zsY3 ymEpmNGW3zFiJot8m6q+DnJAvGWXMjv93tIrljuszNfyQhfzZTx3LriKq9mqEaCvH0 Ff5p4GJAKdBfw== Message-ID: Date: Tue, 30 Jan 2024 08:27:48 +0900 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 4/5] f2fs: guard blkdev_zone_mgmt with nofs scope Content-Language: en-US To: Johannes Thumshirn , Naohiro Aota , Johannes Thumshirn , Alasdair Kergon , Mike Snitzer , Mikulas Patocka , dm-devel@lists.linux.dev, Chris Mason , Josef Bacik , David Sterba , Jaegeuk Kim , Chao Yu , Jens Axboe , Christoph Hellwig , Sagi Grimberg , Chaitanya Kulkarni Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-block@vger.kernel.org, linux-nvme@lists.infradead.org References: <20240128-zonefs_nofs-v3-0-ae3b7c8def61@wdc.com> <20240128-zonefs_nofs-v3-4-ae3b7c8def61@wdc.com> From: Damien Le Moal Organization: Western Digital Research In-Reply-To: <20240128-zonefs_nofs-v3-4-ae3b7c8def61@wdc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240129_152752_655916_CFD03EA4 X-CRM114-Status: UNSURE ( 7.30 ) 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 On 1/29/24 16:52, Johannes Thumshirn wrote: > Guard the calls to blkdev_zone_mgmt() with a memalloc_nofs scope. > This helps us getting rid of the GFP_NOFS argument to blkdev_zone_mgmt(); > > Signed-off-by: Johannes Thumshirn Reviewed-by: Damien Le Moal -- Damien Le Moal Western Digital Research