From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 33D873E462 for ; Sat, 13 Apr 2024 09:52:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713001970; cv=none; b=sqOOfahMs+vwIwolHnRuxm3XGAcMWq+w7CCPdV7Z3hY37rxA+L+snKBCml0t/dg1TFgZNvRI/rUQ+AlQY1UlSMROU+FFug5aRVQUJBNGLA/WcBYdBiYSsAwx7oILJOWEM2uADevp8DZjppLIFSYdhLkE54QSdx2FnR5semeqtpM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713001970; c=relaxed/simple; bh=Mp/k7oxUFkv2UFyK/q+jMiwjME21YAKpLNPyj5vic3M=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Xb7xIgGvftWqs6+6cJW38HAw3Ow0cvI1BriB3FijNoM9CYE1SqCx0QIYFczs5isUYb1LP/mWhjSM+c7QTcR73cEYZfB7jstQNw1iRi2e6PS65rhCYl3kMtPAvBqSK3mC1cm80uTLxd0ACfA6ncYSFy75cUvgAmNlvPGutgx+7C4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=H/baFDjr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="H/baFDjr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6179DC4AF13; Sat, 13 Apr 2024 09:52:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713001969; bh=Mp/k7oxUFkv2UFyK/q+jMiwjME21YAKpLNPyj5vic3M=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=H/baFDjrcnsD3y0M27D9f32q5FfOaxBaVIKAp+xYLOxz/I28hP1axDTkLF3+b4BUR pHDKate8WfXYlB8PpFy/Mhx4j4pvg3rcv2DOpluoWAtCaum7Nk1dnms9ASGebOg0tZ JP6DnHDWXSyz/bNTO+wsZ9qKBeeJWCXCyBaBKnpQRubOg4QOqPyG+wwrDH31JY9Bop qyI29Hzi1K27JKKsV/WhtE4IyvFgYB9Sd2xW4B3k+pK08Fk0eA6JtKMX7r2XZSSk27 TkuLbNbxLav25m9JcS8iPuWzyozeoJIeZuOl1oraabPg5rc/rK7utHM/GyFzadD6G2 VVplByDUV7TRQ== Message-ID: Date: Sat, 13 Apr 2024 17:52:45 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [f2fs-dev] [PATCH 1/2] f2fs: prevent writing without fallocate() for pinned files To: Daeho Jeong , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel-team@android.com Cc: Daeho Jeong References: <20240411175410.2406710-1-daeho43@gmail.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20240411175410.2406710-1-daeho43@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2024/4/12 1:54, 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,