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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (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 50530C67861 for ; Sun, 7 Apr 2024 03:18:59 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1rtJ3Y-0003Rg-A5; Sun, 07 Apr 2024 03:18:57 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1rtJ3W-0003RL-Ni for linux-f2fs-devel@lists.sourceforge.net; Sun, 07 Apr 2024 03:18:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: From:References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=U/YfNSkvuQnVHTfi3qY1kFAU8bNwQF7uMtlObGRKIYk=; b=GcHpVJJ/5M7UJFnCQIHVeCL9qY OCOkj6J0yJPjLWcYh5L0BLr7dFDncWWZHmNiKSouvYalgXH01JqX+14vREUm4PTXGCGbFQT04EXWz Q/lOE7zeY3aoIBnuUl+xwL/687aSte+RDZ7p69nkuPMnpzBSBPzzB/hosByrR0uzuJfI=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=U/YfNSkvuQnVHTfi3qY1kFAU8bNwQF7uMtlObGRKIYk=; b=Mucq6U5ZqX8GlNBCxErztkNdFf TA+64I6bkCEkCHGYesX6ylUX3r6NLrziMmB6BTTWeRe8YU4GCTYh5wW4rDCdG9S9eVjAv9GP2I4sL JW8aFh2NeBAqCWkhX78232m5Tg0t1x2zJJRb4Wl2SrD8KJXvkk8hNDI51g9omfgJvoPA=; Received: from dfw.source.kernel.org ([139.178.84.217]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1rtJ3S-0005FL-Of for linux-f2fs-devel@lists.sourceforge.net; Sun, 07 Apr 2024 03:18:55 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id BBCF960B67; Sun, 7 Apr 2024 03:18:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DEDD9C433F1; Sun, 7 Apr 2024 03:18:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712459924; bh=GfHdM845LVYN0VF6JBM4aQ/V9T9fVQ4Q9Q1cqF4MPfs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=CsY5VSIXCwd9RjyKto8s+bj5xSu9koFkrbsW3JSFb9Lgjf4dp2FLBXM51Y6t6WWLO DyVJGPTWPh8Ku4mCHD68+a07fcPntCkegZVFlorwFC/IFOZGtcRS7PEAoei/t8TAfA OcBtS5Pi0CB1f4B5iqzwLcueBWPSyNIa8ke0B5ZucFcogEdmBjK8kzg3va2V87W3+d T6CYH+o/VYHblE13Xz/oQaa4j9O1r2qK8ZltMbPnBCYw+pJTjkj+/I/ynLQuz6wleu hBuMNQozMSL3xzvZmTO7T3XSVzYnw1ozReplSMss89Nn9JEeHFy5HXlz4WdDkMBo1j l10rbrGpwrmeg== Message-ID: Date: Sun, 7 Apr 2024 11:18:37 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Daeho Jeong , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel-team@android.com References: <20240401151351.248913-1-daeho43@gmail.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20240401151351.248913-1-daeho43@gmail.com> X-Headers-End: 1rtJ3S-0005FL-Of Subject: Re: [f2fs-dev] [PATCH v7] f2fs: prevent writing without fallocate() for pinned files X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daeho Jeong Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2024/4/1 23:13, Daeho Jeong wrote: > From: Daeho Jeong > > In a case writing without fallocate(), we can't guarantee it's allocated > in the conventional area for zoned stroage. To make it consistent across > storage devices, we disallow it regardless of storage device types. > > Signed-off-by: Daeho Jeong Reviewed-by: Chao Yu Thanks, _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel